| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:35.90 | Winskill Dolphins LMR | 2025-10-25 |
| 100m Freestyle | 1:19.35 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 100m IM | 1:25.10 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Freestyle | 3:01.82 | Winskill Dolphins LMR | 2025-10-25 |
| 50m Breaststroke | 43.92 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 50m Freestyle | 32.56 | Mies Schootman Invitational 2026 | 2026-01-16 |
Chan, Leo's top personal bests include 100m Breaststroke (1:35.90), 100m Freestyle (1:19.35), 100m IM (1:25.10), 200m Freestyle (3:01.82), 50m Breaststroke (43.92).
Chan, Leo swims for Gators Swim Club.
Chan, Leo has competed in 2 meets.