| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lauren STOTT | 15 | Hatfield | 1:07.99 |
| 2 | 2 | Lija RADZIUNAITE | 15 | Stowmarket | 1:07.44 |
| 3 | 3 | Amelia PEDDLE | 17 | Epping For't | 1:07.14 |
| 4 | 4 | Martha DULEY | 18 | Colchester | 1:04.57 |
| 5 | 5 | Rachel WELLINGS | 17 | Co Peterboro | 1:06.21 |
| 6 | 6 | Meghan MAYBANKS | 17 | DunmowAtlant | 1:07.26 |
| 7 | 7 | Niamh JAMES | 16 | Bishop Stort | 1:07.87 |
| 8 | 8 | Lara-Grace MOUNT | 15 | West Norfolk | 1:08.43 |