Guinea competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Swimming
Guinea entered three swimmers.
Men AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankMamadou Bah50 m freestyle27.91120Did not advance100 m freestyle1:05.54118Did not advanceYaya Yeressa50 m breaststroke34.7170Did not advance100 m breaststroke1:19.6685Did not advance
Women AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankMariana Touré50 m breaststroke44.3552Did not advance100 m breaststrokeDid not advance
References