| 10022 | 15 | 1000 | breaststroke | male | (20) t/m (-1) | No | 2023-06-03 | Flanders Open Water Cup | 45 | 49 | male |
| 10035 | 12 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-06-18 | Open water Lage vaart race | 45 | 49 | male |
| 9945 | 101 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-07-01 | Marina Beach Langebaan wedstrijd 20 | 45 | 49 | male |
| 9999 | 111 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-07-02 | Open Water Wedstrijd Zeeuwsch-Vlaan | 45 | 49 | male |
| 10051 | 12 | 1000 | breaststroke | male | (29) t/m (-1) | No | 2023-07-08 | Open Water Wedstrijd | 45 | 49 | male |
| 9937 | 13 | 1000 | breaststroke | male | (19) t/m (88) | No | 2023-07-15 | 53e ZOGGS De Bosbaan Amsterdam | 45 | 49 | male |
| 10081 | 18 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-07-16 | Pájaro ICT - Het Y Open Water Wedst | 45 | 49 | male |
| 10170 | 10 | 1000 | breaststroke | male | (25) t/m (-1) | No | 2023-08-12 | Openwater MZK | 45 | 49 | male |
| 10184 | 9 | 1000 | breaststroke | male | (25) t/m (-1) | No | 2023-08-15 | Open Water wedstrijd De Ster | 45 | 49 | male |
| 10206 | 3 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-08-19 | Heerjansdam Challenge | 45 | 49 | male |
| 10229 | 14 | 1000 | breaststroke | male | (11) t/m (-1) | No | 2023-08-27 | 38ste VWZ Openwater weekend | 45 | 49 | male |
| 10090 | 2 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-09-02 | Ganzetrek & Kanaalrace | 45 | 49 | male |
| 10114 | 26 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-09-03 | Ganzetrek & Kanaalrace | 45 | 49 | male |
| 10133 | 13 | 2000 | breaststroke | male | (19) t/m (-1) | Yes | 2023-09-09 | ONK Open Water Zwemmen & Biesbosch | 45 | 49 | male |
| 10144 | 24 | 1000 | breaststroke | male | (19) t/m (-1) | No | 2023-09-09 | ONK Open Water Zwemmen & Biesbosch | 45 | 49 | male |