Barbados competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.

Swimming

Barbados qualified 1 swimmer.

Men AthleteEventHeatsSemifinalsFinalTimeRankTimeRankTimeRankBradley AllyMen's 100m Backstroke55.8836did not advanceMen's 100m Butterfly54.4240did not advanceMen's 200m IM2:00.0317did not advance

References