| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:28.69 | UCSC Grand Prix | 2026-01-30 |
| 100m Breaststroke | 1:57.03 | UCSC Fall Back Invitational | 2025-11-07 |
| 100m Butterfly | 1:43.57 | UCSC Grand Prix | 2026-01-30 |
| 100m Freestyle | 1:21.03 | UCSC Grand Prix | 2026-01-30 |
| 100m IM | 1:40.02 | UCSC TC1-Special | 2025-10-17 |
| 200m Freestyle | 3:00.15 | UCSC Grand Prix | 2026-01-30 |
| 200m IM | 3:24.13 | UCSC Fall Back Invitational | 2025-11-07 |
| 400m Freestyle | 6:27.04 | UCSC Grand Prix | 2026-01-30 |
| 50m Backstroke | 40.21 | UCSC Grand Prix | 2026-01-30 |
| 50m Breaststroke | 59.28 | UCSC Fall Start Up | 2025-10-18 |
| 50m Butterfly | 45.91 | UCSC Fall Start Up | 2025-10-18 |
| 50m Freestyle | 36.34 | UCSC Grand Prix | 2026-01-30 |
Seelhof, Hannah's top personal bests include 100m Backstroke (1:28.69), 100m Breaststroke (1:57.03), 100m Butterfly (1:43.57), 100m Freestyle (1:21.03), 100m IM (1:40.02).
Seelhof, Hannah swims for Calgary Swimming.
Seelhof, Hannah has competed in 7 meets.