Uruguay 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. SportMenWomenTotalArtistic swimming 0 2 2Open water swimming 0 1 1Swimming 2 2 4Total 2 5 7 Artistic swimming

Women AthleteEventPreliminariesFinalPointsRankPointsRank Agustina Medina Solo technical routine189.204128Did not advance Lucía Ververis Solo free routine149.016323Did not advance Agustina MedinaLucía Ververis Duet technical routine215.846629Did not advance Duet free routine197.280823Did not advance Open water swimming

Women AthleteEventHeatSemi-finalFinalTimeRankTimeRankTimeRankPilar Cañedo Women's 3 km knockout sprints 19:20.8 22Did not advance Women's 5 km colspan=4 1:09:57.8 46 Women's 10 km colspan=4 2:31:46.5 51

Swimming

Uruguay entered 4 swimmers.

Men AthleteEventHeatSemi-finalFinalTimeRankTimeRankTimeRank Lucas de los Santos200 m freestyle1:56.3450Did not advance100 m butterfly56.5360Did not advance Leo Nolles50 m freestyle22.6045Did not advance100 m freestyle50.0442Did not advance Women AthleteEventHeatSemi-finalFinalTimeRankTimeRankTimeRank Abril Aunchayna50 m backstroke30.4342Did not advance100 m backstroke1:05.1542Did not advanceNicole Frank100 m breaststroke1:12.1846Did not advance200 m individual medley2:20.2533Did not advance References