| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:43.20 | Saskatchewan Racing Series #4 – South Division | 2026-04-25 |
| 100m Freestyle | 1:36.07 | Winter Classic | 2026-01-16 |
| 100m Freestyle | 1:38.58 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 200m Freestyle | 3:33.08 | Winter Classic | 2026-01-16 |
| 200m Freestyle | 3:11.42 | Saskatchewan Racing Series #4 – South Division | 2026-04-25 |
| 200m IM | 4:11.26 | Winter Classic | 2026-01-16 |
| 50m Backstroke | 46.95 | 2026 Sask Racing Series #1-South Div | 2025-11-02 |
| 50m Breaststroke | 54.04 | Winter Classic | 2026-01-16 |
| 50m Breaststroke | 53.43 | 2026 Sask racing Series South Division | 2025-12-06 |
| 50m Butterfly | 58.24 | Winter Classic | 2026-01-16 |
| 50m Butterfly | 56.07 | 2026 Sask racing Series South Division | 2025-12-06 |
| 50m Freestyle | 39.83 | Saskatchewan Racing Series #4 – South Division | 2026-04-25 |
Mitchell, Aubrey's top personal bests include 100m Backstroke (1:43.20), 100m Freestyle (1:36.07), 100m Freestyle (1:38.58), 200m Freestyle (3:33.08), 200m Freestyle (3:11.42).
Mitchell, Aubrey swims for Moose Jaw Kinsmen Flying Fins.
Mitchell, Aubrey has competed in 5 meets.