| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Evelyn Szabo | 12 | Repton | 1:08.14 |
| 2 | 2 | Ava Carter | 12 | BelperMarlin | 1:06.56 |
| 3 | 3 | Elsie Hatton | 12 | Repton | 1:06.17 |
| 4 | 4 | Emily Talkes | 12 | Lincoln Vulc | 1:05.06 |
| 5 | 5 | Imogen Howitt | 12 | Bassetlaw SS | 1:05.50 |
| 6 | 6 | Martha Manson | 12 | Nova Cent'n | 1:06.32 |
| 7 | 7 | Effie Chapman | 12 | Nova Cent'n | 1:07.42 |
| 8 | 8 | Phillippa Cutmore | 12 | Corby | 1:08.33 |