| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Mollie ALLEN | 15 | Co Peterboro | 31.86 |
| 2 | 2 | Rachel WELLINGS | 13 | Co Peterboro | 31.63 |
| 3 | 3 | Lauren HALL | 14 | Co Cambridge | 31.31 |
| 4 | 4 | Josephine BLADES | 16 | St Felix Sch | 30.44 |
| 5 | 5 | Rebecca SHERWIN | 13 | teamipswich | 30.88 |
| 6 | 6 | Faye NUGENT | 17 | Hatfield | 31.42 |
| 7 | 7 | Georgina PRYOR | 15 | Hoddesdon | 31.71 |
| 8 | 8 | Keely EMPSON | 17 | UEA Norwich | 31.97 |