Szymon Mieczkowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | LCM | 56.83 | 2018-05-16 | 2025 Toyota US Open Championships | |
| 200 Backstroke | LCM | 2:04.83 | 2018-05-16 | 2025 Toyota US Open Championships |
Progression
Faster times are higher. One card per event, all courses & history.