Costa Rica competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Artistic swimming
Costa Rica's artistic swimming team consisted of 10 athletes (10 female).
Women AthleteEventPreliminariesFinalPointsRankPointsRankNatalia JenkinsSolo technical routine67.880727did not advanceValeria LizanoSolo free routine67.133331did not advanceNatalia JenkinsValeria LizanoMariana Solis (R)Duet technical routine63.983043did not advanceDuet free routine63.900044did not advanceMaria Paula AlfaroAlexa AlpizarN'Hara CalvoAmbar Garcia (R)Natalia JenkinsJimena LizanoValeria LizanoAndrea MarotoMariana Solis (R)Raquel ZunigaTeam technical routine65.585323did not advance
Legend: (R) = Reserve Athlete
Open water swimming
Costa Rica qualified one male and one female open water swimmers.
Men AthleteEventTimeRankCristofer LanuzaMen's 5 km1:00:38.955Men's 10 km2:10:16.873
Women AthleteEventTimeRankGenesis RojasWomen's 5 km1:12:55.754Women's 10 km2:23:29.463
Swimming
Costa Rica entered three swimmers.
Men AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankBryan Alvaréz100 m butterfly56.0454did not advance200 m butterfly2:04.7143did not advanceArnoldo Herrera100 m breaststroke1:06.4272did not advance200 m breaststroke2:25.7051did not advance
Women AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankAmanda Alfaro200 m freestyle2:06.6039did not advance400 m freestyle4:29.9135colspan=2did not advance
References