| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:59.60 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 100m Breaststroke | 2:27.33 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 100m IM | 2:11.51 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 200m Freestyle | 4:36.33 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 50m Backstroke | 59.61 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 50m Breaststroke | 1:06.17 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 50m Butterfly | 1:07.68 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 50m Freestyle | 54.09 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
Descouens, Liam's top personal bests include 100m Backstroke (1:59.60), 100m Breaststroke (2:27.33), 100m IM (2:11.51), 200m Freestyle (4:36.33), 50m Backstroke (59.61).
Descouens, Liam swims for Vernon Kokanee Swim Club.
Descouens, Liam has competed in 2 meets.