| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:06.45 | KAJ Fall Classic | 2025-11-21 |
| 100m Breaststroke | 1:11.86 | KAJ Fall Classic | 2025-11-21 |
| 100m Butterfly | 1:17.20 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m Freestyle | 1:02.05 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m IM | 1:05.18 | KAJ Fall Classic | 2025-11-21 |
| 200m Backstroke | 2:39.98 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Breaststroke | 2:47.73 | KAJ Fall Classic | 2025-11-21 |
| 200m IM | 2:30.28 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 400m Freestyle | 5:02.35 | KAJ Fall Classic | 2025-11-21 |
| 400m IM | 5:41.17 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Backstroke | 31.20 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 50m Breaststroke | 32.57 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 50m Freestyle | 26.56 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
Choi, Liam's top personal bests include 100m Backstroke (1:06.45), 100m Breaststroke (1:11.86), 100m Butterfly (1:17.20), 100m Freestyle (1:02.05), 100m IM (1:05.18).
Choi, Liam swims for Kelowna AquaJets.
Choi, Liam has competed in 5 meets.