| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Backstroke 50 m | 27.43 | Apr 14, 2018 | Olivia Smoliga United States | 2018 TYR Pro Swim Series Mesa, United States | |
Backstroke 100 m | 58.00 | Jul 28, 2018 | Kathleen Baker United States | 2018 USA Championships Irvine, United States | |
Backstroke 100 m | 58.33 | Jul 31, 2012 | Missy Franklin United States | 2012 Olympic Games London, United Kingdom | |
Backstroke 200 m | 02:04.06 | Aug 3, 2012 | Missy Franklin United States | 2012 Olympic Games London, United Kingdom |
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