| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:32.22 | Provincial Invitational | 2026-03-14 |
| 100m Breaststroke | 1:44.07 | Marianne Limpert Team Championship | 2026-02-05 |
| 100m Breaststroke | 1:39.45 | Provincial Invitational | 2026-03-14 |
| 100m Freestyle | 1:19.32 | Marianne Limpert Team Championship | 2026-02-05 |
| 100m Freestyle | 1:16.78 | Provincial Invitational | 2026-03-14 |
| 200m Breaststroke | 3:34.85 | Provincial Invitational | 2026-03-14 |
| 200m Freestyle | 3:00.69 | Marianne Limpert Team Championship | 2026-02-05 |
| 200m Freestyle | 2:47.07 | Provincial Invitational | 2026-03-14 |
| 50m Backstroke | 48.49 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Breaststroke | 48.80 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Breaststroke | 47.00 | Provincial Invitational | 2026-03-14 |
| 50m Freestyle | 39.53 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Freestyle | 39.41 | Premier 3 LES Tracadie | 2026-01-24 |
Hallihan, Quinn's top personal bests include 100m Backstroke (1:32.22), 100m Breaststroke (1:44.07), 100m Breaststroke (1:39.45), 100m Freestyle (1:19.32), 100m Freestyle (1:16.78).
Hallihan, Quinn swims for Miramichi Whitecaps.
Hallihan, Quinn has competed in 3 meets.