Atleten met voornaam die begint met J
J Thiele, 198002529 male NTB
Jaap de Munck, 196800629 male Zeelandia
Jaap Schoenmakers, 200200619 male ZVVS
Jaap van den Berg, 198403383 male NTB
Jaap van Trijp, 199903225 male Blue Marlins
Jacco Bosscher, 200003677 male De Reestduikers
Jacco Doest, 199400711 male DWK
Jack Riemens, 200300753 male ZPC De Zeeuwse Kust
Jackie van Dorresteijn, 197300854 female De Waalstroom
Jacko Korporaal, 199802247 male De Granaet
Jacky van den Hurk, 197001715 male Arethusa
Jaco de Fockert-Koefoed, 197001769 male GoSwim
Jaco Koning, 197101751 male ZV Haerlem
Jacob de Roos, 199900553 male De Granaet
Jacob Mackloet, 200001171 male De Schotejil
Jacqueline Boonman, 199100340 female De Bevelanders
Jacqueline Heijboer-Dingemanse, 196100306 female De Krabben
Jacqueline Overmars, 197500996 female NTB
Jacqueline Rolloos-Bakker, 196300222 female NieMo Barracuda
Jacques Verriet, 197001039 male VZV Njord
Jacyntha Plat, 199002956 female Steenwijk 1934
Jade Broek, 199702300 female OEZA
Jade van der Maas, 200600408 female WVZ
Jade van der Schrier, 200800692 female AZC
Jade Verbrugge, 200303142 female De Watervogels
Jaëla Goossens, 200004650 female De Krabben
Jago Wijsman, 200801375 male d'ELFT
Jaimie van Asselen, 200602535 male De Dolfijn
Jaimy Hoep, 200501261 male Oude Veer
Jaimy Meijnders, 201000885 male De Zeehond'73
Jainy Marquenie, 200101584 female De Dommelbaarzen
Jairo Himpers, 200502251 male Het Y
Jairo Kauwoh, 200101599 male MSV-Zeemacht
James Eubanks, 200303923 male NIMO
James Norman, 196001029 male HHZV PLONS
Jamila de Lobel, 200602320 female De Zeehond'73
Jamilla van Omme - van Veen, 199603192 female Zwemvereniging Hoogland
Jan Boonman, 196100801 male De Bevelanders
Jan Brink, 196200091 male ZPC De Zeeuwse Kust
Jan Cuijpers, 195800741 male NTB
Jan de Haan, 198701189 male ZVZ
Jan Eichhorn, 193700015 male ZV Haerlem
Jan Glorie, 195700513 male OEZA
Jan Knecht, 197301291 male Zwemsport Parkstad
Jan Lauran, 195200117 male Arethusa
Jan Minkels, 195600213 male Z&PC Zegenwerp
Jan Mol, 200701293 male De Bevelanders
Jan Murre, 196200947 male ZPC De Zeeuwse Kust
Jan Ruigrok, 198101451 male ZPB H&L Productions
Jan Sloots, 199501009 male De Valken
Jan v.d. Berg, 195800035 male Aquarius
Jan van Acker, 197001459 male De Honte
Jan van Aken, 199504369 male Hydrofiel
Jan van Boesschoten, 196701597 male Gay Swim Amsterdam
Jan van der Meer, 196200439 male Upstream Amsterdam
Jan van Dreumel, 200600167 male ZV Haerlem
Jan Verbakel, 197301601 male NTB
Jan Zomer, 195300217 male VZ&PC
Jan Berend Sipma, 200201443 male De Granaet
Jan Gert Notenbomer, 196600557 male Upstream Amsterdam
Jan Jaap Vink, 195900809 male OEZA
Jan Leonard Vlasblom, 196100823 male HHZV PLONS
Jan Peter Slof, 201100123 male AZC
Jan Willem Goos, 199600433 male VZ&PC
Jan Willem Heuten, 196000883 male WS Twente
Jan Willem Töpfer, 200101825 male PSV
Jan-Bart Verheij, 200400435 male De Biesboschzwemmers
Jan-Paul Mosterdijk, 199605793 male DWF
Jan-Peter van Irsel, 200204019 male Nuenen
Jan-Pieter de Raad, 200103953 male De Biesboschzwemmers
Jan-Pieter Timmermans, 198201731 male DJK-ZAR
Jan-Pieter van Rossem, 196201257 male De Biesboschzwemmers
Jan-Willem van den Berg, 196801575 male WVZ
Jan-Willem van den Berg, 200002665 male Deltasteur
Jan-Willem van der Graaff, 198901023 male PSV
Jana Hinterleitner, 201203224 female Het Y
Jana Nelissen, 201200350 female Patrick
Jana Vermeulen, 200004716 female Het Y
Jana Willemstein, 200900786 female ZVS-AXEA
Janet Ginther, 199007810 female De Aalscholver
Janet v.d. Poel, 199301842 female ZVL-1886
Janiek Schulting, 199501351 male ZZG De Boskikkers
Janieke Vliermaat, 199600068 female De Wieke
Janina Beckers, 199800574 female Zwemsport Parkstad
Janina Ribbens, 200701252 female Zeelandia
Janine Droogendijk, 200701778 female ZZ&PC De Devel
Janine Franssen, 197101108 female Zwemsport Parkstad
Janine ter Schure, 200105164 female Steenwijk 1934
Janine Verkerk, 199904236 female VZC
Janita van Diepen, 200202022 female ZIGNEA
Jankees Boer, 196400083 male NTB
Jannah Sonnenschein, 199606516 female PSV
Janne Englebert, 200101561 male Hieronymus
Janne Oosterhoff, 200500438 female Onderdak
Janneke Harmsen-Bakker, 197700938 female PSV
Janneke Lenderink, 200100328 female PSV
Janneke van Schijndel, 199204872 female NTB
Janneke Weiland, 200100128 female Orca
Janneke Wynia, 199005500 female WS Twente
Janneke Zweers, 200100584 female RZC
Jannetta op de Weegh, 199606594 female Ritola-Zwemmen en Waterpolo
Jannie Vennik, 197601006 female HZ&PC Heerenveen
Jansje de Ridder, 200800194 female De Biesboschzwemmers
Jantine Timmerman, 199504964 female Noord Veluwe
Janu Nolden, 200600289 male Blue Marlins
Japke Kolkman, 199904682 female ZV Haerlem
Jardy van den Heuvel, 199505533 male TRB-RES
Jari Groenhart, 200000271 male DZ&PC
Jarick Stoop, 199604181 male Zuiderzeezwemmers
Jarnick Lammerts, 200102671 male Bubble
Jarnieck Schildwacht, 200100045 male VZ&PC
Jarno Bouwmeester, 201100477 male Aqualero
Jarno de Jonge, 200100753 male ZPC De Zeeuwse Kust
Jarno Groen, 200102263 male OEZA
Jarno Koreman, 199901179 male De Vennen
Jarno Remmelts, 200101081 male Aqua'68
Jarno van Lagen, 200001737 male DWK
Jarno van Oijen, 200100055 male De Zeehond'73
Jarno Voermans, 200304811 male De Bruinvis
Jasmijn Akkerman, 201300456 female SWOL 1894
Jasmijn Bink, 199700332 female ZVL-1886
Jasmijn Burg, 199506962 female NTB
Jasmijn Hakker, 200602384 female ZVVS
Jasmijn Ruijgrok, 199401032 female WZK Zwemmen
Jasmijn Schols, 200700686 female De Geul
Jasmijn van Genderen, 200500656 female WZ&PC Purmerend
Jasmijn van Wendel, 200502114 female KZC
Jasmijn Walraven, 200300070 female ZPC De Zeeuwse Kust
Jasmin Oddo, 200100262 female Losser
Jasmine el Taraboulsi, 200105788 female WZK Zwemmen
Jason van den Berg, 200400009 male Blue Marlins
Jasper Blaauwwiekel, 201002051 male Aqualero
Jasper de Geus, 200103429 male TZC-Vahalis
Jasper Dijks, 200500109 male Orca
Jasper Duijnhoven, 200800273 male Sassenheim
Jasper Groen, 200602325 male ACZ
Jasper Meij, 200103397 male Olympia
Jasper Mooij, 196301439 male NTB
Jasper Sijbrandi, 201300635 male De Linge/PCG
Jasper Smits, 199605141 male ZV Hoorn
Jasper van den Boogert, 198100185 male Z&PC De Gouwe
Jasper van Galen, 199504355 male Arethusa
Jasper van Gessel, 200303691 male De Dommelbaarzen
Jasper Verriet, 200500451 male VZV Njord
Jasper Woutersen, 199103977 male BZC Brandenburg
Jaycey Hopman, 200400327 male ZV De Zaan
Jayden Bergman, 200701343 male SBC2000
Jaylin van der Linden, 200701766 female ZZ&PC De Devel
Jayna Wagemakers, 201000226 female Hieronymus
Jazz Hollander, 201300528 female ZZ&PC De Devel
Jeanette Ghatas-Hoogesteger, 196300552 female ZV De Zaan
Jeanine Kocken, 199601816 female Oceanus
Jef Bogers, 197401575 male NTB
Jeffrey Breedijk, 198900451 male LZ&PC De Haaien
Jeffrey Camphens, 199503113 male DWT
Jeffrey de Wit, 200300911 male ZV De Zaan
Jeffrey Duivenvoorden, 199601829 male Noordwijkerhout
Jeffrey Keereweer, 199502371 male De Kempvis
Jeffrey Reijnders, 199500877 male Oceanus
Jeffrey Roest, 199703401 male Zwemvereniging Hoogland
Jeffrey v.d. Port, 198602445 male ZPC AMERSFOORT
Jeffrey van der Helder, 197902155 male NTB
Jeffrey van der Mooren, 199900685 male ZVDO'74
Jeffrey van Loon, 197001687 male De Geul
Jeffrey van t Schip, 199102035 male De Amstel
Jeffry van Zetten, 199500755 male Octopus
Jelita van Esseveld, 199803234 female De Ganze
Jeljer Aldershof, 199800719 male ZV Haerlem
Jelke Pater, 200503161 male Oude Veer
Jelke Visser, 200800695 male De Linge/PCG
Jelle Baart, 199903295 male De Warande
Jelle Beerens, 198600159 male De Dommelbaarzen
Jelle Blankestijn, 199803737 male ZPC AMERSFOORT
Jelle Bon, 200301077 male ZVVS
Jelle Bosch, 200200887 male ZV De Zaan
Jelle den Otter, 200600251 male De Zeehond'73
Jelle Fermont, 200600395 male De Schelde
Jelle Heijman, 200000635 male Steenwijk 1934
Jelle Nap, 199502875 male VZC
Jelle Opmeer, 200100269 male ZPC AMERSFOORT
Jelle Postma, 201000559 male De Duinkikkers
Jelle Roks, 199005145 male De Blauwe Schuur
Jelle Rutten, 200304117 male Z&PC Zegenwerp
Jelle van Antwerpen, 201100011 male ZV Strijen
Jelle van Hof, 200700185 male Zwemsport Parkstad
Jelle Visser, 198303113 male Z&PC Zegenwerp
Jelma van den Brink - de Jonge, 198401188 female SWOL 1894
Jelmar Koopman, 200100249 male De Forel
Jelmar Mansvelders, 200702913 male VZV Njord
Jelmar van Unen, 199604747 male Noord Veluwe
Jelmer Blom, 200303221 male DWV
Jelmer Lesscher, 200100791 male De Veene
Jelmer Nederhoed, 200201349 male ZVL-1886
Jelmer North, 200200617 male Nuenen
Jelmer Postma, 199701631 male Orca
Jelsie van Ruijven, 200500282 female ZVL-1886
Jelte Boogaard, 199102731 male Tempo
Jelte Boonstra, 200901867 male MSV-Zeemacht
Jelte de Jong, 200900975 male ZPCH
Jen- Ai van Soelen, 199003510 female De Houtrib
Jen-Ai van Soelen, 199008520 female Batavia Swim
Jenna Klein, 200400914 female Alkemade
Jenna van Leersum, 201600442 female De Ham
Jennie Resink-Lindeboom, 196000142 female DWK
Jennifer de Vries, 200700736 female WZ&PC Purmerend
Jennifer Koonen, 200500386 female Zwemsport Parkstad
Jenny Duijzer-Satter, 196400538 female Oude Veer
Jenny Schouten, 198703674 female PSV
Jenny van de Ven, 200200870 female Eurode KZC
Jenny Versteeg, 200501014 female Ed-Vo
Jens Bakker, 199300021 male De Dolfijn
Jens Bakker, 200503353 male De Zilvermeeuw
Jens Doomen, 200300677 male TRB-RES
Jens Glerum, 200202269 male De Bevelanders
Jens Kooijman, 200200633 male De Schotejil
Jens Kuitert, 199603891 male Orca
Jens van Nobelen, 200400565 male Sassenheim
Jens Westerlaken, 200500153 male ZVDO'74
Jente Bouwma, 200003230 female GZC DONK
Jente Dekker, 200500694 female ZV De Bron
Jentina Schuurman, 199201600 female ZVZ
Jep van Gemeren, 200201455 male Arethusa
Jeroen Bechtold, 200002657 male Wave
Jeroen Blankendaal, 197201669 male ZV Hoorn
Jeroen Boessenkool, 199800295 male Dedemsvaart-AC
Jeroen Burggraaf, 199000467 male De Blauwe Schuur
Jeroen de Haan, 199106609 male Het Y
Jeroen de Mooy, 200100723 male ZVL-1886
Jeroen Dellebeke, 198100353 male DWK
Jeroen Fakkeldij, 197101647 male NTB
Jeroen Hutten, 197900553 male NTB
Jeroen Keizer, 199005097 male De Watervogels
Jeroen Kennis, 198200877 male De Dommelbaarzen
Jeroen Kort, 196801543 male DAW
Jeroen Krielaart, 199202881 male Z&PC Zegenwerp
Jeroen Louwinger, 199900583 male De Rijn
Jeroen Moret, 197601609 male ZPC De Zeeuwse Kust
Jeroen Ouendag, 195900725 male GoSwim
Jeroen Pisart, 198905239 male NTB
Jeroen Prins, 199501763 male GZVW
Jeroen Reckman, 200100209 male ZPC Numansdorp
Jeroen te Paske, 196901717 male PSV
Jeroen van Blanken, 199206451 male ACZ
Jeroen van den Berg, 198600187 male DIO
Jeroen Velders, 199602037 male TZC-Vahalis
Jeroen Veldhuis, 197501445 male NTB
Jeroen Vogelsang, 198001645 male NTB
Jerwin Tholen, 197201575 male Zwemmen Rotterdam-Zuid
Jesper Honken, 199600085 male Nova
Jesper Kloek, 199001585 male Dedemsvaart-AC
Jesper Luppes, 200005403 male De Golfbreker
Jesper Mulder, 200003479 male DWK
Jesper Pas, 200200967 male VZV Njord
Jesse Akoma, 200103713 male H.Z.ZIAN
Jesse Boorsma, 200601825 male Het Y
Jesse de Vries, 199503811 male De Dolfijn
Jesse Drewes, 201300295 male De Biesboschzwemmers
Jesse Goritzer, 200300096 female Eurode KZC
Jesse Hoksbergen, 200104857 male Z&PC Zegenwerp
Jesse Spijker, 200002219 male ZVL-1886
Jesse v.d. Burgwal, 199000513 male ZPC AMERSFOORT
Jesse van der Duin, 200001447 male Torpedo
Jesse van der Meij, 200600841 male ZVL-1886
Jesse Walhout, 201300087 male Scheldestroom
Jesse Walther, 199604611 male DBD
Jesse Derk van Schravendijk, 199701479 male SWOL 1894
Jessica Baars, 200101966 female H2O
Jessica Dekkinga, 200600180 female Steenwijk 1934
Jessica Klaassen, 197901536 female Zwemclub Koewacht
Jessica Nash, 197601088 female HPC
Jessica Venema, 197901526 female GZC DONK
Jessie Bodden, 200401650 female Hellas-Glana
Jessie de Rijk, 200901058 female Zwemclub Koewacht
Jessie Hoskam, 199700030 female De Treffers
Jessie van de Laak, 200102796 female De Treffers
Jet Kamphuis, 200600210 female ZVDO'74
Jet Kleine, 199903384 female MSV-Zeemacht
Jet van der Plas, 200300486 female LZ 1886
Jet van Oudheusden, 200401012 female ZOB'66
Jette de Rooij, 200605258 female ZV De Zaan
Jildau Boonstra, 200902236 female MSV-Zeemacht
Jildert Prins, 198902509 male FZC'54
Jill de Heus, 200004532 female ZVVS
Jill Jansen, 199700170 female ZV Haerlem
Jim Geestman, 198300699 male Poseidon'56
Jim Koster, 194800183 male IJsselmeer
Jim van Vliet, 200004265 male SCOM
Jimmy Pieck, 200004179 male Arethusa
Jinte van Ginkel, 200701286 female DWK
Jinth Engelse, 200800204 female Blue Marlins
Jinthe Kuiper, 201200688 female SWOL 1894
Jinthe Van der Veen, 201302546 female Oude Veer
Jip Duursema, 200404185 male MSV-Zeemacht
Jip Opperman, 199105288 female Het Y
Jip Peeters, 200900160 female ZPC De Zeeuwse Kust
Jip van Veen, 200401353 male NieMo Barracuda
Jiska Randsdorp, 200501804 female Het Y
Jitse Dekker, 199206469 male Oude Veer
Jitte Kagenaar, 200204258 female IJsselmeer
Jo-an Mudde, 196701457 male Arethusa
Joan Fonteine, 198805148 female Zwemclub Koewacht
Joana Carneiro, 198202256 female d'ELFT
Joas Groeneveld, 200102669 male DWK
Jochem de Bat, 200102709 male De Schelde
Jochem Deuring, 199402343 male De Baddespringers
Jochem Huffmeijer, 198302925 male GLS Ketelbinkie
Jochem Lock, 200201307 male VZ&PC
Jochem Middendorp, 200700025 male De Dolfijn
Jochem Roskam, 200800061 male De Duinkikkers
Jochem Rozinga, 199903281 male De Bevelanders
Jochem van Zanten, 200400249 male Oceanus
Jodie van Vlokhoven, 199603532 female AZ&PC De Futen
Jody Sturms, 200102286 female Zwemclub Koewacht
Jody Tigchelaar, 199606620 female DWT
Joël Dekkers, 200204259 male Scheldestroom
Joël Malda, 200301017 male Orca
Joël Verkaik, 200203729 male IJsselmeer
Joëlla Bruins, 200300170 female ZPC AMERSFOORT
Joelle Geerts, 199700206 female Poseidon'56
Joëlle Pirovano, 200602316 female De Reuring
Joelle Savelberg, 199702464 female Eurode KZC
Joelle Vaes, 199007576 female DIO
Joep Hoogerwerf, 200204527 male De Dolfijn
Joep Versluis, 199805479 male Zuiderzeezwemmers
Joeri Kloosterman, 200400495 male De Bevelanders
Joeri Messelink, 198806189 male VZC
Joeri Prins, 199302037 male Wiekslag
Joeri Stoffels, 197300851 male AZC
Joeri van Luijk, 199703799 male DBD
Joey Bartelds, 199805033 male SBC2000
Joey Groenhorst, 201202373 male LinK
Joey Pop, 200800277 male ZVVS
Johan Arling, 199600735 male Nova
Johan Bekendam, 198900167 male De Eerste Kolk
Johan de Vries, 200305127 male Steenwijk 1934
Johan Kluivers, 196600395 male ZVL-1886
Johan Krakou, 199101311 male De Rijn
Johan Neevel, 196501475 male ZV 44
Johan Remmits, 196201159 male ZPC AMERSFOORT
Johan van Tol, 196200865 male Zuiderzeezwemmers
Johan van Wieringen, 195900813 male NTB
Johan Wegman, 199003235 male De Kempvis
Johannes Post, 200203393 male ZIGNEA
Johfra Schotanus, 197701665 male NTB
John Berkeljon, 196601629 male NTB
John Dam, 196000915 male ZIGNEA
John de Groot, 196901877 male NTB
John Dingelstad, 196500231 male Hieronymus
John Hardeman, 196601615 male Zwemlust-den Hommel
John Machielsen, 196800579 male ZV Haerlem
John Stoffer, 196300725 male WVZ
John Tersteeg, 196001039 male De Fuut
John van der Vliet, 196501623 male PSV
John Verschoor, 197200965 male Den Doorn
John Walvoort, 198402527 male Natare
John Weggeman, 196301279 male ZC'90
Johnny van Heel, 198901135 male Zwemvereniging Zaltbommel
Jolan Huisman, 199605527 male DWF
Jolanda Broug, 196901064 female NTB
Jolanda Kuiper-Cnossen, 198600712 female Neptunia'24
Jolanda Rob-Stroet, 195700144 female ZV De Bron
Jolanda van Duijvenbode, 196901030 female DKD
Jolanda van Gendt, 197800266 female PSV
Jolanda van Leijen, 198802670 female VZC
Jolie Fransen, 201400034 female Blue Marlins
Jolie van Ark, 201101644 female AZC
Jolieke Timmer, 199800688 female De Valken
Jolien Wind, 200100510 female Bubble
Jolijn Joor, 200501112 female ZVL-1886
Jolijn Vermeij, 199202246 female Koudekerk
Jolina Stap, 199303390 female ZV De Bron
Joline Koop, 200403174 female Aqua'68
Jonah Stekelenburg, 200101667 male Zwemlust-den Hommel
Jonas Akyildiz, 200102567 male d'ELFT
Jonas Oosterhoff, 200200591 male Onderdak
Jonathan Baaijens, 200800409 male PSV
Jonathan Miglino, 200402127 male Aqualero
Jonathan Swart, 200000115 male PCG
Jonathan Elias Norfles, 200702179 male AZ&PC De Futen
Jonie Meurkens, 200101528 female Budel
Jonna Epker, 199501196 female ZV Hoorn
Jonna Meesters, 200303236 female De Fuut
Jonna Muntjewerff, 200402396 female VZC
Jonne Moleman, 200006264 female AZC
Jools Esmyer, 201100948 female Arethusa
Joop Menk, 195100217 male Oude Veer
Joop Swalbach, 196101033 male NTB
Joop Truijen, 199401111 male Nederweert
Joop van den Hoven, 200403029 male LZ&PC De Haaien
Joop van Dijk, 195700075 male Deltasteur
Joost de Kroon, 196400999 male AquAmigos
Joost Geerdink, 200002467 male De Waalstroom
Joost Kootstra, 200303183 male De Rijn
Joost Mulder, 198602153 male De Vennen
Joost Paardekooper, 199900197 male VZC
Joost Reijns, 198702725 male De Dolfijn
Joost Rijntjes, 199101899 male LZ 1886
Joost Schepers, 199901017 male ZC'90
Joost Veldman, 197101127 male Upstream Amsterdam
Jop Beemsterboer, 200703697 male ZV Haerlem
Jop Weterings, 198903575 male Het Y
Jora Broerse, 199203946 female AZ&PC De Futen
Joran Gielissen, 199803615 male Thalassa
Jorden Theijink, 199400323 male ZPC De Hof
Jordi de Nijs, 199801851 male MSV-Zeemacht
Jordi Edelaar, 199504045 male Noordwijkerhout
Jordi Jolink, 198601455 male ZVW'74
Jordi Kuijlaars, 200201737 male MNC Dordrecht
Jordi Martens, 199902699 male ZDF
Jordi Theye, 200105011 male Het Y
Jordy Arendsen, 198200039 male AZ&PC De Futen
Jordy Hammink, 199700053 male WS Twente
Jordy Jongenelen, 199504995 male ZC Aquadream
Jordy Segers, 200202421 male Scheldestroom
Jordy Severins, 199800559 male Eurode KZC
Jordy van Bunder, 200002365 male De Bruinvis
Jordy van der Drift, 199307345 male ZVL-1886
Jordy van Oel, 199802003 male WVZ
Joren Oldenhof, 200400045 male De Dolfijn
Joren Pantekoek, 199701913 male ZZ&PC De Devel
Jorgos Skotadis, 199803317 male De Dolfijn
Jorian Darwinkel, 200300565 male HZ&PC Heerenveen
Jorian Tanis, 199900327 male Feijenoord Albion Zwemclub
Jorick van Bon, 200300091 male ZPC AMERSFOORT
Jorik van Egdom, 199506107 male VZC
Jorinde Winkelhorst, 201300878 female ZPB H&L Productions
Joris Bezemer, 199900527 male De Kempvis
Joris Doensen, 200500923 male Thalassa
Joris Haest, 197900441 male De Warande
Joris Hazeleger, 201100653 male VZC
Joris Jaarsma, 197800485 male De Veene
Joris Janssen, 200301311 male Aqua-Novio'94
Joris Roelink, 200102503 male ZOB'66
Joris te Booij, 199901535 male De Dommelbaarzen
Joris ten Elsen, 198700879 male Scholtenhagen
Joris Troost, 200103307 male ZOB'66
Joris van der Bom, 197900145 male IJsselmeer
Joris van Gelder, 200303819 male De Ganze
Joris Wassenaar, 200103179 male OEZA
Jorja Verschoor, 200902640 female AZC
Jorn Klerk, 201301277 male ZVL-1886
Jorn Roland Lubbinge, 198601947 male Orca
Jorrick Tijhof, 200002607 male De Mors
Jorrit Broertjes, 198705287 male ZV Hoorn
Jort Assinck, 201600005 male ZIGNEA
Jort Glerum, 200500527 male De Bevelanders
Jort Oldenhof, 198403257 male TriVia
Jort Snippe, 200402435 male Zwemvereniging Hoogland
Jory van der Gracht, 198701097 male OEZA
Jos Kamps, 195100085 male Zwemvereniging Hoogland
Jos Sneijders, 197401471 male NTB
Jos Timmermans, 197901223 male ZPC De Kanaalstreek
Jos v. Alphen, 194600157 male PSV
Jos Vastenhoud, 196701797 male ZPC De Zeeuwse Kust
Jos Zentjens, 195700569 male Budel
José Bijl, 200100948 female Het Y
José de Groot, 198302860 female d'ELFT
José Hagting, 200301504 female Zuiderzeezwemmers
José van Laarhoven, 198504108 female De Dommelbaarzen
Josephine Fleurke, 201201496 female Aqualero
Joshua Knoop, 199804105 male TriVia
Joshua Verkuil, 199700859 male Aquarijn
Josien Nieuwenhuis-Odink, 198903094 female De Grunte
Josine van Ballegooijen, 199703310 female VZC
Josine van Dorsselaer, 198801040 female Zwemclub Koewacht
Josse Bergman, 200305146 female VZC
Joy Willekus, 200602420 female De Dolfijn
Joyce Brummelkamp, 197000952 female ZVVS
Joyce Caro, 199906538 female NTB
Joyce Mosterd, 197700022 female ZPB H&L Productions
Joyce Piek, 198602810 female ZPC De Zeeuwse Kust
Joyce van de Scheur, 200400406 female De Blauwe Schuur
Joyce van Lent, 200102170 female Arethusa
Joyce van Suntenmaartensdijk, 200202152 female DWV
Judith Hup, 198001694 female Steenwijk 1934
Judith Kooistra, 199400526 female Het Ravijn
Judith Philippo, 197500984 female De Biesboschzwemmers
Judith Schuijs, 199402894 female De Ganze
Judith Sijbers, 197301030 female PSV
Judith Stap, 199302702 female PSV
Judith van Berkel-de Nijs, 194200002 female Z&PC De Gouwe
Judith van der Heijden, 197001012 female Budel
Judith van der Kruk, 198200942 female Z&PC De Gouwe
Judith Vollebregt, 197201020 female NTB
Judith Zengers, 197901510 female NTB
Julia Bannatyne, 201201020 female BZ&PC
Julia Kant, 200600778 female ZVDO'74
Julia Keijzer, 199804016 female Zuiderzeezwemmers
Julia Roemer, 201500740 female Blue Marlins
Julia Scheele, 200301014 female Scheldestroom
Julia ter Huurne, 198403382 female Scholtenhagen
Julia van den Berg, 200102970 female Deltasteur
Julia van den Bosch, 200600232 female Deltasteur
Julia van Egmond, 200001664 female DBD
Julia van Leeuwen, 200001464 female PSV
Julia van Wingerden, 200800436 female ZZ&PC De Devel
Julia Verhoeven, 200100082 female De Biesboschzwemmers
Julia Zeldenrust, 200901562 female De Biesboschzwemmers
Julian Harmeijer, 200501597 male Proteus
Julian Mes, 200103755 male ZOB'66
Julian Reinkingh, 200101193 male ZV 44
Julian Siebrand, 200104051 male LZ&PC De Haaien
Julian Stok, 200300071 male ZZ&PC De Devel
Julie Randsdorp, 200104410 female Het Y
Julie Schreuder, 201401268 female Onderdak
Julie Simonis, 201000144 female Hellas-Glana
Julie van Keimpema, 201201966 female Het Y
Julie van Nispen, 200800290 female Nuenen
Julien Tanis, 200401045 male Blue Marlins
Juliette Barnar, 200700554 female GoSwim
Juliette Diaz Diaz, 200000048 female Blue Marlins
Juliette Kok, 200504924 female Het Y
Juliette Krichel, 200600270 female Zwemsport Parkstad
Julin Loorbach, 201201742 female VZC
Juliska Peijnenburg, 199002892 female De Dommelbaarzen
June Quist, 201002290 female KONAZ 1870
June Ruigrok, 201400402 female ZPB H&L Productions
Junior Vermeulen, 200103363 male De Bevelanders
Juno Toornend, 201101718 female ZV Haerlem
Jur Mesu, 200503623 male ZPC De Zeeuwse Kust
Jura van der Veen, 199506482 female Arethusa
Jurjen de Groot, 196601503 male Oceanus
Jurre Bronsveld, 200800675 male ZVL-1886
Jurre Stammes, 199701843 male ESCA Zwemmen
Jurrian Verheij, 200500417 male De Biesboschzwemmers
Jurriën Hartman, 198801297 male ZVVS
Justin Boone, 199805243 male De Bevelanders
Justin Post, 199207009 male NTB
Justin Slootweg, 200201407 male SBC2000
Justin Smit, 200003649 male Steenwijk 1934
Justin Steenkamp, 200404133 male PSV
Justin Troenodikromo, 200204115 male H.Z.ZIAN
Justin van 't Noordende, 200304435 male Het Y
Justus Ykema, 199900029 male De Dolfijn
Jutta van der Horst, 200500366 female Arethusa
Juul Meijer, 200404518 female GoSwim
Juul Schellekens, 200701392 female PSV
Jylano Nahr, 200102593 male PSV