| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Ciara TAYLOR | 14 | St Ives | 1:09.81 |
| 2 | 2 | Nonhlanhla THOLE | 14 | St Felix Sch | 1:07.45 |
| 3 | 3 | Bethan ENDICOTT | 14 | St Ives | 1:06.36 |
| 4 | 4 | Caitlin EBBAGE | 14 | Tonbridge | 1:05.18 |
| 5 | 5 | Matilda RANSOME | 13 | Co Cambridge | 1:06.23 |
| 6 | 6 | Ruby DAGLESS | 14 | Norwich Swan | 1:06.23 |
| 7 | 7 | Marija ROMANOVSKAJA | 13 | Bassetlaw SS | 1:10.72 |
| 8 | 8 | Francesca BABER | 13 | C Beds SS | 1:09.51 |