| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Miriam STRATFOLD | 11 | Newmarket | 1:28.37 |
| 2 | 2 | Ruby GREENHALF | 12 | UEA Norwich | 1:27.23 |
| 3 | 3 | Beth YOUNG | 11 | Felixstowe | 1:26.57 |
| 4 | 4 | Charlotte WHITE | 12 | West Suffolk | 1:21.16 |
| 5 | 5 | Eloisa MILLER | 12 | C Beds SS | 1:24.87 |
| 6 | 6 | Holly LAMB | 12 | Southend | 1:26.91 |
| 7 | 7 | Francesca LOW | 12 | Chelmsford | 1:27.54 |
| 8 | 8 | Anita TIEN | 12 | Colchester | 1:28.83 |