| Event | Time | Meet | Date |
|---|---|---|---|
| 50m Breaststroke | 1:08.90 | Goldfins Pentathlon | 2026-02-07 |
| 50m Freestyle | 1:01.73 | Goldfins Pentathlon | 2026-02-07 |
Nguyen, Leo's top personal bests include 50m Breaststroke (1:08.90), 50m Freestyle (1:01.73).
Nguyen, Leo swims for Saskatoon Lasers Swim Club.
Nguyen, Leo has competed in 1 meets.