| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:39.15 | Fast Track into Fall 2025 | 2025-11-15 |
| 100m Breaststroke | 1:53.46 | Fast Track into Fall 2025 | 2025-11-15 |
| 100m Freestyle | 1:29.56 | Fast Track into Fall 2025 | 2025-11-15 |
| 200m Breaststroke | 4:03.56 | Fast Track into Fall 2025 | 2025-11-15 |
| 200m Freestyle | 3:15.68 | Fast Track into Fall 2025 | 2025-11-15 |
| 50m Backstroke | 48.80 | Fast Track into Fall 2025 | 2025-11-15 |
| 50m Breaststroke | 53.18 | Fast Track into Fall 2025 | 2025-11-15 |
| 50m Freestyle | 41.00 | Fast Track into Fall 2025 | 2025-11-15 |
Koop, Liam's top personal bests include 100m Backstroke (1:39.15), 100m Breaststroke (1:53.46), 100m Freestyle (1:29.56), 200m Breaststroke (4:03.56), 200m Freestyle (3:15.68).
Koop, Liam swims for Fort St. John Inconnu Swim Club.
Koop, Liam has competed in 2 meets.