| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 2:11.06 | Candy Cane Invitational | 2025-11-28 |
| 50m Backstroke | 59.43 | Candy Cane Invitational | 2025-11-28 |
| 50m Breaststroke | 58.96 | Candy Cane Invitational | 2025-11-28 |
| 50m Freestyle | 51.99 | Candy Cane Invitational | 2025-11-28 |
Feng, Siming's top personal bests include 100m Breaststroke (2:11.06), 50m Backstroke (59.43), 50m Breaststroke (58.96), 50m Freestyle (51.99).
Feng, Siming swims for Edmonton Keyano Swim Club.
Feng, Siming has competed in 1 meets.