Ireland competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.
Open water swimming
MenOpen Water Qualifiers – Men AthleteEventFinalTimePositionChris BryanMen's 5km56:28.08Men's 10km1:56:52.833
Swimming
Ireland qualified 5 swimmers.
Men AthleteEventHeatsSemifinalsFinalTimeRankTimeRankTimeRankBarry MurphyMen's 50m Freestyle22.9635did not advanceMen's 50m Breaststroke28.1318did not advanceMen's 100m Breaststroke1:02.5047did not advance
Women AthleteEventHeatsSemifinalsFinalTimeRankTimeRankTimeRank Melanie NocherWomen's 200m Freestyle2:01.3331did not advanceWomen's 100m Backstroke1:03.4337did not advanceWomen's 200m Backstroke2:13.3923did not advance Sycerika McMahonWomen's 400m Freestyle4:16.4424did not advanceWomen's 50m Breaststroke31.4913 Q31.8313did not advanceWomen's 100m Breaststroke1:09.9127did not advance Grainne MurphyWomen's 800m Freestyle8:35.1717did not advanceWomen's 1500m Freestyle16:14.8110did not advanceWomen's 400m IMDNSdid not advanceSycerika McMahonMelanie NocherClare DawsonGrainne MurphyWomen's Freestyle Relay8:07.6616did not advance
References