| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:35.58 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 1:45.53 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
| 100m Freestyle | 1:18.16 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 200m Freestyle | 2:53.98 | MAC Jingle Bell | 2025-12-12 |
| 50m Backstroke | 41.47 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 50m Breaststroke | 48.55 | MAC Jingle Bell | 2025-12-12 |
| 50m Butterfly | 41.59 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 31.97 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
Lau, Benjamin's top personal bests include 100m Backstroke (1:35.58), 100m Breaststroke (1:45.53), 100m Freestyle (1:18.16), 200m Freestyle (2:53.98), 50m Backstroke (41.47).
Lau, Benjamin swims for Toronto Swim Club.
Lau, Benjamin has competed in 6 meets.