| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:25.97 | UCSC Grand Prix | 2026-01-30 |
| 100m Breaststroke | 1:37.60 | UCSC Fall Back Invitational | 2025-11-07 |
| 100m Butterfly | 1:35.71 | UCSC Grand Prix | 2026-01-30 |
| 100m Freestyle | 1:27.40 | Summer Festival | 2025-06-13 |
| 100m IM | 1:29.29 | UCSC TC1-Special | 2025-10-17 |
| 200m Breaststroke | 3:25.33 | UCSC Grand Prix | 2026-01-30 |
| 200m Freestyle | 3:00.63 | UCSC Grand Prix | 2026-01-30 |
| 200m IM | 3:15.34 | UCSC Grand Prix | 2026-01-30 |
| 400m Freestyle | 6:22.33 | Summer Festival | 2025-06-13 |
| 50m Backstroke | 42.27 | UCSC TC1-Special | 2025-10-17 |
| 50m Breaststroke | 45.92 | UCSC Grand Prix | 2026-01-30 |
| 50m Butterfly | 39.80 | UCSC Grand Prix | 2026-01-30 |
| 50m Freestyle | 35.83 | UCSC TC1-Special | 2025-10-17 |
Li, Pengtao's top personal bests include 100m Backstroke (1:25.97), 100m Breaststroke (1:37.60), 100m Butterfly (1:35.71), 100m Freestyle (1:27.40), 100m IM (1:29.29).
Li, Pengtao swims for Calgary Swimming.
Li, Pengtao has competed in 4 meets.