| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Alexandra Braniff | 13 | Watford SC | 1:19.00 |
| 2 | 2 | Amy Boreham | 13 | Watford SC | 1:18.28 |
| 3 | 3 | Kirsty Fuge | 13 | Hatfield | 1:16.05 |
| 4 | 4 | Charlotte Williams | 13 | Cheshunt | 1:15.47 |
| 5 | 5 | Katy Lane | 13 | Co St Albans | 1:15.76 |
| 6 | 6 | Kaia Phillips | 13 | Bishop Stort | 1:16.39 |
| 7 | 7 | Lilly Blount | 13 | Potters Bar | 1:18.94 |
| 8 | 8 | Holly Morgan | 13 | Hoddesdon | 1:19.06 |