COUNTRY EVENT TIME ATHLETE NF COMPETITION / DATE GER Women 50 KROMOWIDJOJO FINA/airweave Swimming World 22.93 NED 07 Aug Freestyle Ranomi Cup 2017 2017 Women 100 50.25 2017 Hancock Prospecting AUS CAMPBELL Cate AUS Freestyle H Short 26 Oct 2017 NED Women 200 SJOESTROEM FINA/airweave Swimming World 01:50.43 SWE 12 Aug Freestyle Sarah Cup 2017 2017 CHN Women 400 14th FINA World Swimming 03:53.92 TITMUS Ariarne AUS 14 Dec Freestyle Championships (25m) 2018 2018 GER Women 800 BELMONTE FINA Swimming World Cup 07:59.34 ESP 10 Aug Freestyle Mireia 2013 2013 ESP Women 1500 BELMONTE 15:19.71 ESP Winter National Championships 12 Dec Freestyle Mireia 2014 QAT Women 50 MEDEIROS 12th FINA World Swimming 25.67 BRA 07 Dec Backstroke Etiene Championships (25m) 2014 2014 QAT Women 100 12th FINA World Swimming 55.03 HOSSZU Katinka HUN 04 Dec Backstroke Championships (25m) 2014 2014 QAT Women 200 12th FINA World Swimming 01:59.23 HOSSZU Katinka HUN 05 Dec Backstroke Championships (25m) 2014 2014 Women 50 FINA Swimming World Cup HUN 28.56 ATKINSON Alia JAM Breaststroke 2018 06 Oct 2018 Women 100 FINA Swimming World Cup RUS 01:02.36 MEILUTYTE Ruta LTU Breaststroke 2013 12 Oct 2013 QAT Women 100 01:02.36 12th FINA World Swimming ATKINSON Alia JAM 06 Dec Breaststroke =WR Championships (25m) 2014 2014 FRA Women 100 01:02.36 FINA/airweave Swimming World ATKINSON Alia JAM 26 Aug Breaststroke =WR Cup 2016 2016 COUNTRY EVENT TIME ATHLETE NF COMPETITION / DATE GBR Women 200 02:14.57 SONI Rebecca USA Duel in the Pool 18 Dec Breaststroke 2009 SGP Women 50 ALSHAMMAR FINA/Arena Swimming World 24.38 SWE 22 Nov Butterfly Therese Cup 2009 2009 QAT Women 100 SJOESTROEM 12th FINA World Swimming 54.61 SWE 07 Dec Butterfly Sarah Championships (25m) 2014 2014 QAT Women 200 BELMONTE 12th FINA World Swimming 01:59.61 ESP 03 Dec Butterfly Mireia Championships (25m) 2014 2014 GER Women 100 FINA/airweave Swimming World 56.51 HOSSZU Katinka HUN 07 Aug Medley Cup 2017 2017 QAT Women 200 12th FINA World Swimming 02:01.86 HOSSZU Katinka HUN 06 Dec Medley Championships (25m) 2014 2014 NED Women 400 BELMONTE FINA/airweave Swimming World 04:18.94 ESP 12 Aug Medley Mireia Cup 2017 2017 Women 4x50 DEN 01:33.91 LEN XIX European Short Freestyle Netherlands NED 15 Dec H Course Championships Relay 2017 Women 4x100 QAT 12th FINA World Swimming Freestyle 03:26.53 Netherlands NED 05 Dec Championships (25m) 2014 Relay 2014 Women 4x200 QAT 12th FINA World Swimming Freestyle 07:32.85 Netherlands NED 03 Dec Championships (25m) 2014 Relay 2014 CHN Women 4x50 United States of 14th FINA World Swimming 01:42.38 USA 12 Dec Medley Relay America Championships (25m) 2018 2018 USA Women 4x100 United States of Mutual of Omaha Duel in the 03:45.20 USA 11 Dec Medley Relay America Pool 2015 .