| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:49.53 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m Breaststroke | 1:58.48 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 100m Butterfly | 2:03.80 | Walker Invitational | 2025-10-25 |
| 100m Freestyle | 1:21.95 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 100m IM | 1:46.59 | BAC Jr Series Finale | 2025-06-01 |
| 200m Backstroke | 3:52.54 | BAC Team Showdown 2025 | 2025-12-12 |
| 200m Breaststroke | 4:13.49 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 200m Freestyle | 2:54.38 | BAC Team Showdown 2025 | 2025-12-12 |
| 25m Butterfly | 22.15 | BAC Jr Series Finale | 2025-06-01 |
| 400m Freestyle | 6:19.40 | BAC Team Showdown 2025 | 2025-12-12 |
| 50m Backstroke | 49.94 | Walker Invitational | 2025-10-25 |
| 50m Breaststroke | 53.98 | Walker Invitational | 2025-10-25 |
| 50m Butterfly | 49.98 | Walker Invitational | 2025-10-25 |
| 50m Freestyle | 35.80 | BAC Team Showdown 2025 | 2025-12-12 |
| 800m Freestyle | 13:34.77 | LAC - Nothers Fall Invitational | 2025-11-21 |
Sianas, Hannah's top personal bests include 100m Backstroke (1:49.53), 100m Breaststroke (1:58.48), 100m Butterfly (2:03.80), 100m Freestyle (1:21.95), 100m IM (1:46.59).
Sianas, Hannah swims for Brantford Aquatic Club.
Sianas, Hannah has competed in 8 meets.