| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:32.42 | 2025 LC Far Western Championship | 2025-07-31 |
| 50m Breaststroke | 40.45 | 2025 LC Far Western Championship | 2025-07-31 |
| 50m Butterfly | 39.63 | 2025 LC Far Western Championship | 2025-07-31 |
Xia, Emma's top personal bests include 100m Breaststroke (1:32.42), 50m Breaststroke (40.45), 50m Butterfly (39.63).
Xia, Emma swims for Orinda Aquatics.
Xia, Emma has competed in 1 meets.