| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:27.65 | Bluefins Fall Pentathlon | 2025-11-14 |
| 100m Breaststroke | 1:41.45 | Hard off the Block Invitational | 2026-02-20 |
| 100m Freestyle | 1:15.43 | Hard off the Block Invitational | 2026-02-20 |
| 100m IM | 1:33.56 | Bluefins Fall Pentathlon | 2025-11-14 |
| 200m Backstroke | 3:05.06 | Icebreaker Invitational | 2026-01-30 |
| 200m Breaststroke | 3:48.88 | Icebreaker Invitational | 2026-01-30 |
| 200m Freestyle | 2:47.37 | Icebreaker Invitational | 2026-01-30 |
| 200m IM | 3:13.85 | Icebreaker Invitational | 2026-01-30 |
| 400m Freestyle | 5:56.53 | Icebreaker Invitational | 2026-01-30 |
| 50m Breaststroke | 49.47 | Bluefins Fall Pentathlon | 2025-11-14 |
| 50m Butterfly | 42.49 | Bluefins Fall Pentathlon | 2025-11-14 |
| 50m Freestyle | 34.95 | Icebreaker Invitational | 2026-01-30 |
O'Dea, Anna's top personal bests include 100m Backstroke (1:27.65), 100m Breaststroke (1:41.45), 100m Freestyle (1:15.43), 100m IM (1:33.56), 200m Backstroke (3:05.06).
O'Dea, Anna swims for Mount Pearl Marlins.
O'Dea, Anna has competed in 3 meets.