| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Maisie Dickinson | Wycombe Dist | Maisie Dickinson Wycombe Dist |
1:10.93 |
| 2 | Lucy Quill | Amersham | Lucy Quill Amersham |
1:11.49 |
| 3 | Victoria Daley | Chalfont | Victoria Daley Chalfont |
1:11.73 |
| 4 | Harshika Srivastava | Newbury | Harshika Srivastava Newbury |
1:12.69 |
| 5 | Kirsten Fraser | Newbury | Kirsten Fraser Newbury |
1:14.04 |
| 6 | Rhiarna Wilks | Windsor | Rhiarna Wilks Windsor |
1:14.49 |
| 7 | Francesca Woollard | Wycombe Dist | Francesca Woollard Wycombe Dist |
1:15.77 |
| 8 | Jemma Roberts | Bracknell | Jemma Roberts Bracknell |
1:19.92 |