| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:30.97 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 1:40.39 | MAC Jingle Bell | 2025-12-12 |
| 100m Freestyle | 1:18.53 | MAC Jingle Bell | 2025-12-12 |
| 100m IM | 1:31.63 | MAC Jingle Bell | 2025-12-12 |
| 200m Freestyle | 2:53.34 | MAC Jingle Bell | 2025-12-12 |
| 200m IM | 3:16.96 | MAC Jingle Bell | 2025-12-12 |
| 400m Freestyle | 6:10.20 | MAC Rising Star #1 | 2025-11-08 |
| 50m Backstroke | 39.87 | MAC Jingle Bell | 2025-12-12 |
| 50m Breaststroke | 46.89 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 35.76 | MAC Jingle Bell | 2025-12-12 |
Liu, Lucas's top personal bests include 100m Backstroke (1:30.97), 100m Breaststroke (1:40.39), 100m Freestyle (1:18.53), 100m IM (1:31.63), 200m Freestyle (2:53.34).
Liu, Lucas swims for Markham Aquatic Club.
Liu, Lucas has competed in 3 meets.