Ireland competed at the 2025 World Aquatics Championships in Singapore from July 11 to August 3, 2025.
Competitors The following is the list of competitors in the Championships. SportMenWomenTotalDiving 1 0 1Swimming 8 4 12Total 9 4 13
Diving
Men AthleteEventPreliminariesSemifinalsFinalPointsRankPointsRankPointsRankJake Passmore3 m springboard360.6027Did not advance
Swimming
Ireland entered 12 swimmers.
Men AthleteEventHeatSemi-finalFinalTimeRankTimeRankTimeRank Evan Bailey100 m freestyle49.5237Did not advance200 m freestyle1:46.66 =NR15 Q1:48.7516Did not advance Jack Cassin100 m butterfly52.8434Did not advance200 m butterfly1:57.0820Did not advance Eoin Corby100 m breaststroke1:00.6321Did not advance200 m breaststroke2:11.8420Did not advanceThomas Fannon50 m freestyle21.8714 Q21.8112Did not advanceShane Ryan50 m backstroke24.9619Did not advance50 m butterfly23.4628Did not advanceJohn Shortt100 m backstroke54.2626 Did not advance200 m backstroke1:56.9814 Q1:57.3015Did not advance Daniel Wiffen400 m freestyle3:47.5716colspan=2 rowspan=3 Did not advance800 m freestyle7:46.36 8 Q7:58.5681500 m freestyleDid not startDid not advanceEvan BaileyCormac RynnJack Cassin John Shortt freestyle relay 7:16.70 14 colspan="2" Did not advanceJohn Shortt Eoin Corby Jack Cassin Evan Bailey medley relay 3:37.46 21 colspan=2 Did not advance
Women AthleteEventHeatSemi-finalFinalTimeRankTimeRankTimeRank Danielle Hill50 m freestyle25.2425Did not advance100 m freestyle56.5937Did not advance50 m backstroke27.8410 Q27.7112Did not advance100 m backstroke1:00.7918Did not advance Ellie McCartney200 m breaststroke2:25.228 Q2:23.796 Q2:25.227200 m individual medley2:13.8625Did not advance Mona McSharry50 m breaststroke31.2825Did not advance100 m breaststroke1:05.991 Q1:06.3311Did not advance200 m breaststrokeDid not startDid not advance Ellen Walshe200 m butterfly2:09.157 Q2:07.48 NR4 Q2:08.348200 m individual medley2:11.4510 Q2:10.49 NR8 Q2:11.578400 m individual medley4:38.729 colspan="2" Did not advance
References