| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Freestyle | 1:58.15 | AA Age Group Development Meet & Nova Tech #4 C | 2026-02-14 |
| 100m IM | 2:14.99 | AA AGD Meet & Nova Tech #3 Central | 2026-01-24 |
| 50m Backstroke | 1:03.38 | AA Age Group Development Meet & Nova Tech #4 C | 2026-02-14 |
| 50m Breaststroke | 56.13 | AA AGD Meet & Nova Tech #3 Central | 2026-01-24 |
| 50m Butterfly | 56.05 | AA Age Group Development Meet & Nova Tech #4 C | 2026-02-14 |
| 50m Freestyle | 57.57 | Nova Tech Aqua Kids #2 Central | 2025-12-06 |
Choi, Eunseul's top personal bests include 100m Freestyle (1:58.15), 100m IM (2:14.99), 50m Backstroke (1:03.38), 50m Breaststroke (56.13), 50m Butterfly (56.05).
Choi, Eunseul swims for Sackville Waves Aquatic Team.
Choi, Eunseul has competed in 4 meets.