| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:48.48 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 2:03.72 | MAC Jingle Bell | 2025-12-12 |
| 100m Freestyle | 1:25.31 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m IM | 1:37.86 | MAC Jingle Bell | 2025-12-12 |
| 200m Freestyle | 3:18.56 | MAC Jingle Bell | 2025-12-12 |
| 200m IM | 3:39.59 | MAC Jingle Bell | 2025-12-12 |
| 50m Backstroke | 46.88 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 52.42 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Freestyle | 36.33 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
Chen, Haifeng's top personal bests include 100m Backstroke (1:48.48), 100m Breaststroke (2:03.72), 100m Freestyle (1:25.31), 100m IM (1:37.86), 200m Freestyle (3:18.56).
Chen, Haifeng swims for swimming dragons.
Chen, Haifeng has competed in 3 meets.