| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:24.07 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 100m Breaststroke | 1:34.85 | SKSC Summerfest 2025 | 2025-07-26 |
| 100m Butterfly | 1:25.04 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 100m Freestyle | 1:09.50 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 3:04.53 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Breaststroke | 3:32.68 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Butterfly | 3:16.28 | Delta March LMR | 2026-03-14 |
| 200m Freestyle | 2:39.86 | Delta March LMR | 2026-03-14 |
| 200m IM | 3:03.65 | RMSC Spring Invitational | 2025-03-08 |
| 50m Backstroke | 39.14 | RMSC Spring Invitational | 2025-03-08 |
| 50m Breaststroke | 42.82 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Butterfly | 34.57 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 50m Freestyle | 31.37 | Winskill Dolphins LMR | 2025-10-25 |
Feng, Alysha's top personal bests include 100m Backstroke (1:24.07), 100m Breaststroke (1:34.85), 100m Butterfly (1:25.04), 100m Freestyle (1:09.50), 200m Backstroke (3:04.53).
Feng, Alysha swims for West Vancouver Otters Swim Club.
Feng, Alysha has competed in 5 meets.