| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:08.05 | Red Deer Catalina Valentine Meet | 2026-02-07 |
| 100m Breaststroke | 2:18.51 | Nose Creek Invitational 2026 | 2026-03-14 |
| 100m Freestyle | 1:33.30 | Nose Creek Invitational 2026 | 2026-03-14 |
| 100m IM | 2:01.37 | Nose Creek Invitational 2026 | 2026-03-14 |
| 200m Backstroke | 4:45.87 | Red Deer Catalina Valentine Meet | 2026-02-07 |
| 200m Freestyle | 3:32.53 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Backstroke | 58.53 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Breaststroke | 1:02.83 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Butterfly | 51.72 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Freestyle | 44.98 | Red Deer Catalina Valentine Meet | 2026-02-07 |
Egan-McIsaac, Liam's top personal bests include 100m Backstroke (2:08.05), 100m Breaststroke (2:18.51), 100m Freestyle (1:33.30), 100m IM (2:01.37), 200m Backstroke (4:45.87).
Egan-McIsaac, Liam swims for Nose Creek Swim Association.
Egan-McIsaac, Liam has competed in 4 meets.