Record History
Region of Waterloo Swim Club - ROW
Waterloo, Western, Ontario - Canada
50 Backstroke
| Record | Holder | When | |
|---|---|---|---|
| 00:31.09 | Aly Laing | Feb, 2026 | |
| 00:31.27 | Olivia Snyder | Jan, 2026 | |
| 00:31.35 | Le Anne Du | Mar, 2024 | |
| 00:31.86 | Kathy Siuda | ||
| Total: 4 records | |||
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