Cambodia competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.

Swimming

Cambodia has received a Universality invitation from FINA to send three swimmers (two men and one woman) to the World Championships.

AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankCheng PirortMen's 50 m freestyle26.29=103did not advanceMen's 100 m freestyle58.52102did not advanceThoi ThoeunMen's 50 m backstroke30.7250did not advanceMen's 50 m butterfly27.45 60did not advanceHemthon VitinyWomen's 50 m freestyle29.6968did not advanceWomen's 50 m butterfly32.3951did not advance

References