| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:53.80 | Pan Am Open 2026 | 2026-02-21 |
| 100m Breaststroke | 2:00.29 | Pan Am Open 2026 | 2026-02-21 |
| 100m Freestyle | 1:39.69 | Pan Am Open 2026 | 2026-02-21 |
| 100m IM | 1:47.46 | Pan Am Open 2026 | 2026-02-21 |
| 50m Backstroke | 50.65 | Pan Am Open 2026 | 2026-02-21 |
| 50m Breaststroke | 56.82 | Pan Am Open 2026 | 2026-02-21 |
| 50m Butterfly | 54.03 | Pan Am Open 2026 | 2026-02-21 |
| 50m Freestyle | 45.31 | Pan Am Open 2026 | 2026-02-21 |
Chen, Emma's top personal bests include 100m Backstroke (1:53.80), 100m Breaststroke (2:00.29), 100m Freestyle (1:39.69), 100m IM (1:47.46), 50m Backstroke (50.65).
Chen, Emma swims for Markov Aquatics Swimming Club.
Chen, Emma has competed in 3 meets.