| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:15.49 | Hall of Fame | 2025-10-18 |
| 100m Breaststroke | 1:35.01 | 2025 Age Group International LC | 2025-06-05 |
| 100m Breaststroke | 1:26.51 | 2025 Age Group International SC | 2025-11-27 |
| 100m Butterfly | 1:17.15 | 2025 Age Group International LC | 2025-06-05 |
| 100m Butterfly | 1:12.97 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 100m Freestyle | 1:07.32 | 2025 Age Group International LC | 2025-06-05 |
| 100m Freestyle | 1:04.74 | Hall of Fame | 2025-10-18 |
| 200m Backstroke | 2:47.24 | 2025 Age Group International LC | 2025-06-05 |
| 200m Backstroke | 2:38.08 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Breaststroke | 3:05.25 | 2025 Age Group International SC | 2025-11-27 |
| 200m Butterfly | 2:40.20 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Freestyle | 2:22.09 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 200m Freestyle | 2:16.13 | 2025 RHAC Summer League | 2025-07-18 |
| 200m IM | 2:43.55 | MAC Winter Invitational | 2026-01-22 |
| 200m IM | 2:37.94 | 2025 RHAC Summer League | 2025-07-18 |
| 400m Freestyle | 4:50.76 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 400m Freestyle | 4:44.02 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 400m IM | 5:45.20 | MAC Winter Invitational | 2026-01-22 |
| 400m IM | 5:32.38 | 2025 Age Group International SC | 2025-11-27 |
| 50m Backstroke | 38.54 | MAC Winter Invitational | 2026-01-22 |
| 50m Backstroke | 35.90 | 2025 Age Group International SC | 2025-11-27 |
| 50m Breaststroke | 39.39 | 2025 Age Group International SC | 2025-11-27 |
| 50m Butterfly | 33.18 | 2025 Age Group International LC | 2025-06-05 |
| 50m Butterfly | 31.94 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Freestyle | 31.92 | MAC Winter Invitational | 2026-01-22 |
| 50m Freestyle | 30.65 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 800m Freestyle | 10:06.01 | 2025 Age Group International LC | 2025-06-05 |
| 800m Freestyle | 9:48.55 | 2025 Age Group International SC | 2025-11-27 |
Liss, Hannah's top personal bests include 100m Backstroke (1:15.49), 100m Breaststroke (1:35.01), 100m Breaststroke (1:26.51), 100m Butterfly (1:17.15), 100m Butterfly (1:12.97).
Liss, Hannah swims for Lakeshore Swim Club.
Liss, Hannah has competed in 9 meets.