| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:43.23 | Delta March LMR | 2026-03-14 |
| 100m Freestyle | 1:35.26 | Delta March LMR | 2026-03-14 |
| 100m IM | 1:46.15 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Freestyle | 3:31.28 | Winskill Dolphins LMR | 2025-10-25 |
| 200m IM | 3:41.96 | Winskill Dolphins LMR | 2025-10-25 |
| 50m Backstroke | 46.65 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Butterfly | 47.24 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Freestyle | 40.27 | Winskill Dolphins LMR | 2025-10-25 |
Su, Emma's top personal bests include 100m Backstroke (1:43.23), 100m Freestyle (1:35.26), 100m IM (1:46.15), 200m Freestyle (3:31.28), 200m IM (3:41.96).
Su, Emma swims for Richmond Rapids.
Su, Emma has competed in 4 meets.