| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Sophie FREEMAN | 11 | Colchester | 1:16.06 |
| 2 | 2 | Jessica WOODWARD | 12 | Potters Bar | 1:15.94 |
| 3 | 3 | Chiara ROGERS | 12 | Team Luton | 1:14.34 |
| 4 | 4 | Jade GOODE | 12 | Co Peterboro | 1:12.05 |
| 5 | 5 | Lily MERRETT | 12 | Hoddesdon | 1:12.74 |
| 6 | 6 | Eloise SNEDDON | 12 | Colchester | 1:15.81 |
| 7 | 7 | Lauren YOUNG | 12 | Team Luton | 1:15.99 |
| 8 | 8 | Chloe BERKO-BOATENG | 12 | Cheshunt | 1:16.23 |