| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:31.10 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Freestyle | 1:09.87 | AA Spring Champs | 2025-06-06 |
| 100m IM | 1:19.85 | 2025 DAL Sprint Meet | 2025-10-19 |
| 200m Breaststroke | 3:14.07 | Age Group Development #3 | 2025-11-22 |
| 200m IM | 2:51.79 | 2025 Candy Cane Invitational | 2025-12-12 |
| 400m IM | 6:15.81 | 2025 Candy Cane Invitational | 2025-12-12 |
| 50m Backstroke | 38.45 | 2025 DAL Sprint Meet | 2025-10-19 |
| 50m Breaststroke | 41.30 | 2025 Candy Cane Invitational | 2025-12-12 |
| 50m Butterfly | 33.31 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Freestyle | 31.72 | 2025 DAL Sprint Meet | 2025-10-19 |
| 800m Freestyle | 11:44.09 | 2025 Candy Cane Invitational | 2025-12-12 |
Jiang, Peishan's top personal bests include 100m Breaststroke (1:31.10), 100m Freestyle (1:09.87), 100m IM (1:19.85), 200m Breaststroke (3:14.07), 200m IM (2:51.79).
Jiang, Peishan swims for Halifax Trojan Aquatic Club.
Jiang, Peishan has competed in 7 meets.