| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:06.77 | Summer Provincial Championships LC | 2025-07-24 |
| 100m Backstroke | 1:05.07 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 100m Breaststroke | 1:21.91 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 100m Butterfly | 1:09.93 | Summer Provincial Championships LC | 2025-07-24 |
| 100m Freestyle | 58.30 | Western Transmountain Festival III | 2026-02-20 |
| 100m Freestyle | 56.12 | Western Transmountain Festival II | 2026-02-17 |
| 100m IM | 1:07.05 | 2025 Prairie Winter International | 2025-12-11 |
| 200m Backstroke | 2:34.92 | Western Transmountain Festival III | 2026-02-20 |
| 200m Backstroke | 2:22.12 | 2025 Prairie Winter International | 2025-12-11 |
| 200m Breaststroke | 3:00.21 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 200m Butterfly | 3:05.90 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 200m Freestyle | 2:05.23 | ManSask Provincial Championships | 2025-07-10 |
| 200m Freestyle | 2:04.02 | 2025 Prairie Winter International | 2025-12-11 |
| 400m Freestyle | 4:30.56 | ManSask Provincial Championships | 2025-07-10 |
| 400m Freestyle | 5:20.01 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 400m IM | 5:39.93 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 50m Backstroke | 31.38 | Western Transmountain Festival III | 2026-02-20 |
| 50m Backstroke | 29.47 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Breaststroke | 38.60 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 50m Butterfly | 29.61 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Freestyle | 26.99 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Freestyle | 26.28 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 800m Freestyle | 9:34.54 | ManSask Provincial Championships | 2025-07-10 |
Feng, Allen's top personal bests include 100m Backstroke (1:06.77), 100m Backstroke (1:05.07), 100m Breaststroke (1:21.91), 100m Butterfly (1:09.93), 100m Freestyle (58.30).
Feng, Allen swims for Flatland Swimming.
Feng, Allen has competed in 9 meets.