The Netherlands is competing at the 2025 World Aquatics Championships in Singapore from 11 July to 3 August 2025.
Medalists MedalNameSportEventDate Marrit Steenbergen Swimming Women's 100 m freestyle 1 August 2025 Milou van WijkTessa GieleSam van NunenMarrit SteenbergenFemke Spiering Swimming Women's 4 x 100 m freestyle relay 27 July 2025 Caspar Corbeau Swimming Men's 200 m breaststroke 1 August 2025 Swimmers who participated in the heats only.
Competitors The following is the list of competitors in the Championships. SportMenWomenTotalArtistic swimming 0 1 1Diving 0 1 1High diving 0 1 1Swimming 7 6 13Water polo 0 15 15Total 7 24 31
Artistic swimming
Women AthleteEventPreliminariesFinalPointsRankPointsRank Marloes Steenbeek Solo technical routine236.445110 Q238.64179 Solo free routine218.58518 Q226.33877
Diving
Women AthleteEventPreliminariesSemifinalsFinalPointsRankPointsRankPointsRankElse Praasterink10 m platform279.0515 Q266.6514Did not advance
High diving
AthleteEventPointsRankGinni van KatwijkWomen's high diving285.156
Swimming
Men AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankCaspar Corbeau50 m breaststroke26.9410 Q26.9512Did not advance100 m breaststroke59.034 Q59.176 Q59.064200 m breaststroke2:10.315 Q2:08.443 Q2:07.73Koen de Groot27.0112 Q26.71 NR4 Q26.817Thomas Jansen200 m individual medley2:00.0418Did not advance400 m individual medley4:14.1911colspan=2 Did not advanceNyls Korstanje50 m butterfly22.965 Q22.794 Q22.846100 m butterfly51.6720Did not advanceSean Niewold50 m freestyleDid not start100 m freestyleDid not start50 m butterfly23.219 Q23.1715Did not advanceRenzo Tjon-A-Joe50 m freestyle22.0622Did not advanceKai van Westering50 m backstroke25.0927Did not advance100 m backstroke54.2424Did not advance200 m backstroke1:59.9328Did not advanceKai van Westering Caspar Corbeau Nyls Korstanje Sean Niewold medley relay 3:31.07 NR 5 Q colspan=2 3:32.35 8
Women AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankMaaike de Waard50 m backstroke27.829 Q27.8714Did not advance100 m backstroke1:00.8519Did not advance50 m butterfly26.2021Did not advanceTessa Giele50 m backstroke28.1220Did not advance50 m butterfly25.6510 Q25.8615Did not advance100 m butterfly57.561057.179Did not advanceFemke Spiering200 m freestyle2:01.2033Did not advanceMarrit Steenbergen50 m freestyle24.628 Q24.6112Did not advance100 m freestyle53.532 Q52.811 Q52.55100 m backstroke59.8611 Q59.9414Did not advanceMilou van Wijk50 m freestyle24.392 Q24.292 Q24.475100 m freestyle54.0412 Q53.518 Q52.914Milou van WijkTessa GieleSam van NunenMarrit SteenbergenFemke Spiering freestyle relay 3:35.47 3 Q colspan="2" 3:33.89
Mixed AthleteEventHeatFinalTimeRankTimeRank Renzo Tjon-A-Joe Sean Niewold Tessa Giele Marrit Steenbergen 4 × 100 m freestyle relay3:24.313 Q3:21.71 NR5Kai van Westering Caspar CorbeauTessa Giele Marrit Steenbergen Maaike de WaardCaspar CorbeauNyls KorstanjeMilou van Wijk medley relay3:42.562 Q3:40.97 NR4 Swimmers who participated in the heats only.
Water polo
Women's tournament
Team roster
Group play
Playoffs
Quarterfinals
5–8th place semifinals
Fifth place game
References