El Salvador competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Open water swimming
El Salvador qualified one female open water swimmer.
AthleteEventTimeRankFatima FloresWomen's 10 km2:12:00.657
Swimming
El Salvador entered three swimmers.
Men AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankMarcelo Acosta400 m freestyle3:55.0631colspan=2did not advanceNixon Hernández50 m freestyle24.1274did not advance100 m freestyle52.7484did not advance
Women AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankCelina Márquez100 m backstroke1:02.9438did not advance100 m butterfly1:03.9342did not advance
References