| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:20.22 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Breaststroke | 1:19.44 | PICK Last Gasp 2025 | 2025-06-07 |
| 100m Butterfly | 1:14.17 | PICK Last Gasp 2025 | 2025-06-07 |
| 100m Freestyle | 1:03.82 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Breaststroke | 3:02.59 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Breaststroke | 2:55.64 | PICK Last Gasp 2025 | 2025-06-07 |
| 200m Freestyle | 2:23.21 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Freestyle | 2:24.52 | PICK Last Gasp 2025 | 2025-06-07 |
| 200m IM | 2:35.80 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m IM | 2:35.58 | PICK Last Gasp 2025 | 2025-06-07 |
| 50m Freestyle | 29.97 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 50m Freestyle | 30.58 | PICK Last Gasp 2025 | 2025-06-07 |
Chen, Jeff's top personal bests include 100m Breaststroke (1:20.22), 100m Breaststroke (1:19.44), 100m Butterfly (1:14.17), 100m Freestyle (1:03.82), 200m Breaststroke (3:02.59).
Chen, Jeff swims for Vaughan Aquatic Club.
Chen, Jeff has competed in 2 meets.