| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Backstroke 50 m | 2560 | Nov 14, 2020 | Kira Toussaint Netherlands | 2020 International Swimming League Budapest, Hungary | |
Backstroke 50 m | 2560 | Dec 18, 2020 | Kira Toussaint Netherlands | 2020 Amsterdam Christmas Meet Amsterdam, Netherlands | |
Backstroke 100 m | 5489 | Oct 27, 2019 | Minna Atherton Australia | 2019 International Swimming League Budapest, Hungary | |
Backstroke 200 m | 1:5894 | Nov 28, 2020 | Kaylee McKeown Australia | 2020 Australian Championships Brisbane, Australia |
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