Cook Islands competed at the 2022 World Aquatics Championships in Budapest, Hungary from 18 June to 3 July.
Swimming
Swimmers from Cook Islands have achieved qualifying standards in the following events.
AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankBede AituMen's 50 m backstroke28.0339did not advanceMen's 100 m backstroke59.5439did not advanceWesley RobertsMen's 100 m freestyle50.4340did not advanceMen's 200 m freestyle1:50.2437did not advanceMen's 400 m freestyle4:00.6734colspan=2 did not advanceKirsten Fisher-MarstersWomen's 50 m breaststroke34.1742did not advanceWomen's 100 m breaststroke1:15.5744did not advance
References