Atleten met voornaam die begint met J

• Jacky Mechielsen, 201700140 female De Bevelanders

• Jacyntha Plat, 199002956 female Steenwijk 1934

• Jade van der Schrier, 200800692 female AZC

• Jaime Santiago Patterson, 199406797 male ZVL-1886

• Jaimy van den Hurk, 201400831 male AZC

• Jalila Constancia, 201600432 female Blue Marlins

• Jan Brink, 196200091 male ZPC De Zeeuwse Kust

• Jan-Willem van den Berg, 196801575 male WVZ

• Janet Lemmens, 196500678 female DAW

• Janna van Dijk, 201004128 female DAW

• Jannet Schuurman, 196200446 female HHZV PLONS

• Jarno Bouwmeester, 201100477 male Aqualero

• Jasmijn van Mourik , 199703934 female De Linge/PCG

• Jasper Camphuijnder, 200502367 male OEZA

• Jasper Thijert, 200700321 male WS Twente

• Jayson Vrielink, 201600395 male De Ham

• Jazz Hollander, 201300528 female ZZ&PC De Devel

• Jeffrey J Heiligers , 198806407 male Gay Swim Amsterdam

• Jeffrey van der Helder, 197902155 male NTB

• Jelle van Antwerpen, 201100011 male ZV Strijen

• Jelte Boonstra, 200901867 male MSV-Zeemacht

• Jen-Ai van Soelen, 199008520 female Batavia Swim

• Jennice Crombeen, 201500922 female KZC

• Jennifer Saari, 201201146 female Azuro

• Jens van Nobelen, 200400565 male Sassenheim

• Jeroen Hutten, 197900553 male NTB

• Jeroen Matthijssen, 199103751 male AZC

• Jerome De Backker, 201401649 male Zwemclub Koewacht

• Jesper Pas, 200200967 male VZV Njord

• Jesse Gruben, 201700103 male Zwemclub Koewacht

• Jesse Walhout, 201300087 male Scheldestroom

• Jessica Bannatyne, 201400158 female BZ&PC

• Jessica Dekkinga, 200600180 female Steenwijk 1934

• Jessica Venema, 197901526 female Old Dutch

• Jet Kleine, 199903384 female MSV-Zeemacht

• Jet Straver, 198806996 female Zeester-Meerval

• Jildau Boonstra, 200902236 female MSV-Zeemacht

• Jip Steijvers, 201600312 female ZVL-1886

• Jitse Dekker, 199206469 male Oude Veer

• Jo-an Mudde, 196701457 male Arethusa

• Joaquin ter Horst, 201401571 male Het Y

• Joeri Kloosterman, 200400495 male De Bevelanders

• Johan Remmits, 196201159 male ZPC AMERSFOORT

• Johnny van Heel, 198901135 male Zwemvereniging Zaltbommel

• Jolien Benerink, 201600324 female WS Twente

• Jonna Muntjewerff, 200402396 female ENC Arnhem

• Joost Gruben, 198705465 male De Marlijn (SG)

• Jordey Wijnbergen, 196901897 male GZC DONK

• Jordy van der Drift, 199307345 male ZVL-1886

• Jordy van Oel, 199802003 male WVZ

• Jorinde Winkelhorst, 201300878 female ZPB H&L Productions

• Jorn de Klerk, 199400489 male Zeelandia

• Jorn Klerk, 201301277 male ZVL-1886

• Jory van der Gracht, 198701097 male OEZA

• Jos Kamps, 195100085 male Zwemvereniging Hoogland

• Jos Visee, 196600919 male TZC-Vahalis

• José de Pooter, 196900797 male De Schelde

• Josephine Fleurke, 201201496 female Aqualero

• Joyce van Dijk, 201400494 female Steenwijk 1934

• Judith Sijbers, 197301030 female PSV

• Julia Bannatyne, 201201020 female BZ&PC

• Julia de Jong, 201103750 female Het Y

• Julia Roemer, 201500740 female Blue Marlins

• Julia Steller, 201001380 female Aqualero

• Julian Cyrus Bakker, 201700981 male Blue Marlins

• Julie Schreuder, 201401268 female Onderdak

• Julie van Nispen, 200800290 female Nuenen

• Juliette Barnar, 200700554 female GoSwim

• Juliette Bolhuis, 201004192 female Het Y

• Juliëtte Burger, 200702966 female d'ELFT

• Julin Loorbach, 201201742 female VZC

• Juno de Roos, 200901868 female De Zwoer

• Jurian de Groodt, 199401305 male Zeester-Meerval