| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:08.12 | Toronto Grand Prix | 2026-01-24 |
| 100m Backstroke | 1:02.58 | 2026 U SPORTS Swimming Championships | 2026-03-12 |
| 100m Butterfly | 1:10.45 | Toronto Grand Prix | 2026-01-24 |
| 100m Butterfly | 1:04.37 | 2025 Canada West Swimming Championship | 2025-11-28 |
| 200m Backstroke | 2:31.82 | Toronto Grand Prix | 2026-01-24 |
| 200m Backstroke | 2:17.47 | 2026 U SPORTS Swimming Championships | 2026-03-12 |
| 50m Backstroke | 31.58 | Toronto Grand Prix | 2026-01-24 |
| 50m Backstroke | 29.11 | 2026 U SPORTS Swimming Championships | 2026-03-12 |
| 50m Butterfly | 28.24 | 2025 Canada West Swimming Championship | 2025-11-28 |
| 50m Freestyle | 28.15 | UCSC Grand Prix | 2026-01-30 |
Avery Mitchell's top personal bests include 100m Backstroke (1:08.12), 100m Backstroke (1:02.58), 100m Butterfly (1:10.45), 100m Butterfly (1:04.37), 200m Backstroke (2:31.82).
Avery Mitchell swims for University of Calgary.
Avery Mitchell has competed in 8 meets.