| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:29.64 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 100m Breaststroke | 1:34.77 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
| 100m Freestyle | 1:18.00 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
| 100m IM | 1:24.06 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
| 200m Breaststroke | 3:28.84 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
| 400m Freestyle | 6:39.61 | Fast Track into Fall 2025 | 2025-11-15 |
| 50m Backstroke | 39.19 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
| 50m Breaststroke | 43.23 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
| 50m Butterfly | 39.63 | Fast Track into Fall 2025 | 2025-11-15 |
| 50m Freestyle | 33.13 | Otters 53rd Annual Mountain Meet | 2026-01-31 |
Dean, Liam's top personal bests include 100m Backstroke (1:29.64), 100m Breaststroke (1:34.77), 100m Freestyle (1:18.00), 100m IM (1:24.06), 200m Breaststroke (3:28.84).
Dean, Liam swims for Peace River Wahoos Swim Club.
Dean, Liam has competed in 5 meets.