Slovenia competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.

Artistic swimming

Slovenia entered 2 artistic swimmers.

Women AthleteEventPreliminariesFinalPointsRankPointsRank Nika Seljak Solo technical routine 155.9468 27 did not advance Solo free routine 128.8188 19 did not advance Karin Pesrl Nika Seljak Duet free routine 117.5188 31 did not advance

Open water swimming

Slovenia entered 1 open water swimmer.

Women AthleteEventTimeRank Špela Perše Women's 5 km 1:01:25.6 23 Women's 10 km 2:03:48.2 21

Swimming

Slovenia entered 5 swimmers.

Men AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRank Peter Stevens 50 metre breaststroke 27.20 11 Q 27.04 7 Q 27.08 8 100 metre breaststroke 1:01.59 31 Did not advance

Women AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRank Katja Fain 200 metre freestyle 2:01.31 35 Did not advance 400 metre freestyle4:18.0531colspan="2" Did not advance Neza Klancar 50 metre freestyle 24.80 NR 11 Q 24.84 15 Did not advance 50 metre butterfly 25.81 NR 7 Q 25.83 10 Did not advance Janja Šegel 100 metre freestyle 55.17 22 Did not advance 200 metre freestyle 1:58.02 13 Q 1:58.18 16 Did not advance 200 metre backstroke 2:17.20 28 Did not advance Tara Vovk 50 metre breaststroke 31.97 31 Did not advance 100 metre breaststroke 1:09.68 35 Did not advance

References