| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:55.09 | MAC Rising Star #2 | 2025-05-30 |
| 100m Backstroke | 1:43.90 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 100m Breaststroke | 1:58.66 | MAC Rising Star #2 | 2025-05-30 |
| 100m Breaststroke | 1:46.86 | MAC Jingle Bell | 2025-12-12 |
| 100m Freestyle | 1:38.78 | MAC Rising Star #2 | 2025-05-30 |
| 100m Freestyle | 1:25.31 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m Backstroke | 3:42.68 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Breaststroke | 3:48.93 | David Lawson Invitational 2026 | 2026-01-23 |
| 200m Freestyle | 3:09.82 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m IM | 3:38.88 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Backstroke | 45.76 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 50m Breaststroke | 47.93 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 50m Butterfly | 50.16 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 40.30 | MAC Rising Star #2 | 2025-05-30 |
| 50m Freestyle | 36.82 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
Peng, Lawrence's top personal bests include 100m Backstroke (1:55.09), 100m Backstroke (1:43.90), 100m Breaststroke (1:58.66), 100m Breaststroke (1:46.86), 100m Freestyle (1:38.78).
Peng, Lawrence swims for Oakville Aquatic Club.
Peng, Lawrence has competed in 7 meets.