| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Butterfly 50 m | 25.46 | Aug 26, 2017 | Rikako Ikee Japan | 2017 World Junior Championships Indianapolis, United States | |
Butterfly 100 m | 56.46 | Aug 7, 2016 | Penny Oleksiak Canada | 2016 Olympic Games Rio de Janeiro, Brazil | |
Butterfly 200 m | 02:06.29 | Apr 15, 2017 | Suzuka Hasegawa Japan | 2017 Japanese Championships Nagoya, Japan |
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