| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lauren SIMPKINS | 17 | Putteridge | 31.76 |
| 2 | 2 | Keely EMPSON | 19 | West Norfolk | 31.04 |
| 3 | 3 | Faye NUGENT | 19 | Hatfield | 30.85 |
| 4 | 4 | Mollie ALLEN | 17 | Co Peterboro | 30.29 |
| 5 | 5 | Josephine BLADES | 18 | St Felix Sch | 30.75 |
| 6 | 6 | Georgina PRYOR | 17 | Hoddesdon | 31.00 |
| 7 | 7 | Molly OLLINGTON | 17 | West Suffolk | 31.46 |
| 8 | 8 | Alaina SCIFO | 18 | teamipswich | 32.02 |