| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Zara Ryan | Newbury | Zara Ryan Newbury |
1:04.72 |
| 2 | Alannah Fillingham | Bracknell | Alannah Fillingham Bracknell |
1:05.26 |
| 3 | Connie Dean | Maidenhead | Connie Dean Maidenhead |
1:05.53 |
| 4 | Eleanor Wood | Reading | Eleanor Wood Reading |
1:05.71 |
| 5 | Elizabeth Gray | Tilehurst | Elizabeth Gray Tilehurst |
1:06.20 |
| 6 | Sophie Elphick | Amersham | Sophie Elphick Amersham |
1:06.53 |
| 7 | Sarah Hammond | Amersham | Sarah Hammond Amersham |
1:07.50 |
| 8 | Jules Flamank | Amersham | Jules Flamank Amersham |
1:07.69 |