| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:51.18 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Breaststroke | 1:49.53 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m Freestyle | 1:32.98 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m IM | 1:44.20 | 2025 DAL Sprint Meet | 2025-10-19 |
| 200m Breaststroke | 3:42.64 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 200m Freestyle | 3:17.77 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 200m IM | 3:37.81 | AA AGD Meet & Nova Tech #3 North | 2026-01-25 |
| 400m Freestyle | 7:07.91 | AGD Distance Meet North | 2025-11-09 |
| 50m Backstroke | 48.00 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Breaststroke | 49.31 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Butterfly | 49.12 | 2025 DAL Sprint Meet | 2025-10-19 |
| 50m Freestyle | 40.19 | 2025 Candy Cane Invitational | 2025-12-12 |
Carroll, Hannah's top personal bests include 100m Backstroke (1:51.18), 100m Breaststroke (1:49.53), 100m Freestyle (1:32.98), 100m IM (1:44.20), 200m Breaststroke (3:42.64).
Carroll, Hannah swims for Truro Centurions Swim Club.
Carroll, Hannah has competed in 7 meets.