| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:20.27 | Winskill Dolphins LMR | 2025-10-25 |
| 100m Freestyle | 1:01.31 | Delta March LMR | 2026-03-14 |
| 100m IM | 1:11.15 | Titans Fall Invitational | 2025-11-29 |
| 200m Freestyle | 2:21.52 | PSW Spring Invitational | 2025-04-12 |
| 200m IM | 2:33.89 | PSW Spring Invitational | 2025-04-12 |
| 50m Backstroke | 33.67 | PSW Spring Invitational | 2025-04-12 |
| 50m Breaststroke | 35.60 | Delta March LMR | 2026-03-14 |
| 50m Butterfly | 29.38 | Delta March LMR | 2026-03-14 |
| 50m Freestyle | 27.07 | Delta March LMR | 2026-03-14 |
Chen, Evan's top personal bests include 100m Breaststroke (1:20.27), 100m Freestyle (1:01.31), 100m IM (1:11.15), 200m Freestyle (2:21.52), 200m IM (2:33.89).
Chen, Evan swims for Richmond Rapids.
Chen, Evan has competed in 5 meets.