| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:32.46 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Breaststroke | 1:47.38 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 100m Butterfly | 1:46.37 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:18.59 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m Backstroke | 3:07.50 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m Breaststroke | 3:47.55 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m Freestyle | 2:51.12 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m IM | 3:15.04 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 400m Freestyle | 6:21.65 | COBRA 2026 Stephen Clarke Classic | 2026-01-10 |
| 50m Backstroke | 46.27 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 51.87 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 50m Butterfly | 43.30 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 50m Freestyle | 36.83 | COBRA 2026 Stephen Clarke Classic | 2026-01-10 |
Chan, Ava's top personal bests include 100m Backstroke (1:32.46), 100m Breaststroke (1:47.38), 100m Butterfly (1:46.37), 100m Freestyle (1:18.59), 200m Backstroke (3:07.50).
Chan, Ava swims for COBRA Swim Club.
Chan, Ava has competed in 10 meets.