| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Backstroke 100 m | 5185 | Aug 13, 2016 | Ryan Murphy United States | 2016 Olympic Games Rio de Janeiro, Brazil | |
Backstroke 200 m | 1:5327 | Jul 30, 2021 | Evgeny Rylov Russia | 2021 Olympic Games Tokyo, Japan |
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