| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:25.28 | Delta March LMR | 2026-03-14 |
| 100m Breaststroke | 1:39.54 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 100m Butterfly | 1:27.27 | Delta March LMR | 2026-03-14 |
| 100m Freestyle | 1:17.20 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 3:07.04 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Breaststroke | 3:29.96 | Titans Fall Invitational | 2025-11-29 |
| 200m Butterfly | 3:12.77 | Delta March LMR | 2026-03-14 |
| 200m Freestyle | 2:46.61 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m IM | 2:59.40 | Delta March LMR | 2026-03-14 |
| 400m Freestyle | 6:00.02 | OS Annual Short Course Invitational Swim Meet | 2025-10-31 |
| 400m IM | 6:35.30 | Titans Fall Invitational | 2025-11-29 |
| 50m Backstroke | 41.95 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Breaststroke | 48.48 | OS Annual Short Course Invitational Swim Meet | 2025-10-31 |
| 50m Butterfly | 36.75 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 50m Freestyle | 34.61 | 2025 Spartan Santa | 2025-12-06 |
Yan, Leah's top personal bests include 100m Backstroke (1:25.28), 100m Breaststroke (1:39.54), 100m Butterfly (1:27.27), 100m Freestyle (1:17.20), 200m Backstroke (3:07.04).
Yan, Leah swims for Pacific Sea Wolves.
Yan, Leah has competed in 9 meets.