| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:37.47 | OS Annual Short Course Invitational Swim Meet | 2025-10-31 |
| 100m Breaststroke | 1:50.08 | OS December All Squad Time Trial | 2025-12-20 |
| 100m Freestyle | 1:25.09 | Titans Fall Invitational | 2025-11-29 |
| 200m Backstroke | 3:30.12 | Titans Fall Invitational | 2025-11-29 |
| 200m Freestyle | 3:06.17 | OS December All Squad Time Trial | 2025-12-20 |
| 200m IM | 3:29.42 | OS December All Squad Time Trial | 2025-12-20 |
| 50m Backstroke | 43.61 | Chena Invitational | 2026-01-24 |
| 50m Breaststroke | 51.25 | Titans Fall Invitational | 2025-11-29 |
| 50m Butterfly | 48.25 | Winskill Dolphins LMR | 2025-10-25 |
| 50m Freestyle | 37.63 | Titans Fall Invitational | 2025-11-29 |
Lee, Joanna's top personal bests include 100m Backstroke (1:37.47), 100m Breaststroke (1:50.08), 100m Freestyle (1:25.09), 200m Backstroke (3:30.12), 200m Freestyle (3:06.17).
Lee, Joanna swims for Olympians Swimming.
Lee, Joanna has competed in 7 meets.