Morocco competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Open water swimming
Morocco qualified one male open water swimmer.
AthleteEventTimeRankMathieu Ben RahouMen's 5 km53:59.939Men's 10 km1:56:07.958
Swimming
Moroccan swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard)
Men AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankDriss Lahrichi50 m backstroke100 m backstrokeYusuf Tibazi50 m butterfly100 m butterfly
Women AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankLina Khiyara50 m freestyle28.1763did not advance100 m freestyle59.9362did not advance
References