| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Sophie Elphick | Amersham | Sophie Elphick Amersham |
1:12.76 |
| 2 | Connie Dean | Maidenhead | Connie Dean Maidenhead |
1:16.34 |
| 3 | Abbie Johnson | Bracknell | Abbie Johnson Bracknell |
1:16.52 |
| 4 | Lucy Rigby | Windsor | Lucy Rigby Windsor |
1:16.70 |
| 5 | Jody Turner | Bracknell | Jody Turner Bracknell |
1:16.79 |
| 6 | Elinor Scanlon | Maidenhead | Elinor Scanlon Maidenhead |
1:19.49 |
| 7 | Eleanor Dolan | Amersham | Eleanor Dolan Amersham |
1:19.58 |
| 8 | Paige Morgan | Amersham | Paige Morgan Amersham |
1:20.35 |