| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Elise Delapperall | 16 | Thurrock | 1:15.72 |
| 2 | 2 | Alexa Mann | 16 | Chelmsford | 1:10.86 |
| 3 | 3 | Greta Goddard | 16 | Colchester | 1:09.16 |
| 4 | 4 | Matilda Bogle | 16 | teamipswich | 1:05.41 |
| 5 | 5 | Charlotte Williams | 16 | Hatfield | 1:06.84 |
| 6 | 6 | Connie Davies | 16 | Deben | 1:09.49 |
| 7 | 7 | Keziah Cornish | 16 | Colchester | 1:13.19 |
| 8 | 8 | Chloe Staines | 16 | Chelmsford | 1:15.80 |