| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Butterfly 50 m | 22.38 | Dec 10, 2016 | Tom Shields United States | 2016 World Championships Windsor, Canada | |
Butterfly 100 m | 48.63 | Dec 11, 2015 | Tom Shields United States | 2015 Duel in the Pool Indianapolis, United States | |
Butterfly 200 m | 01:49.05 | Dec 12, 2015 | Tom Shields United States | 2015 Duel in the Pool Indianapolis, United States |
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