| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Butterfly 50 m | 22.34 | Dec 18, 2020 | Andrei Minakov Russia | 2020 Russian Championships Saint-Petersburg, Russia | |
Butterfly 100 m | 49.53 | Nov 19, 2017 | Li Zhuhao China | 2017 World Cup Singapore, Singapore | |
Butterfly 200 m | 1:49.89 | Nov 16, 2020 | Wang Kuan-hung China | 2020 International Swimming League Budapest, Hungary |
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