| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Ruby WHEELER | Basildon Ph | Ruby WHEELER Basildon Ph |
59.84 |
| 2 | Lily ULYATT | Chelmsford | Lily ULYATT Chelmsford |
1:04.21 |
| 3 | Alexa MANN | Basildon Ph | Alexa MANN Basildon Ph |
1:04.84 |
| 4 | Olivia CHURCH | Basildon Ph | Olivia CHURCH Basildon Ph |
1:05.02 |
| 5 | Anna-Lucia FENNER | Basildon Ph | Anna-Lucia FENNER Basildon Ph |
1:05.04 |
| 6 | Keziah CORNISH | Colchester | Keziah CORNISH Colchester |
1:05.06 |
| 7 | Gracie MORRIS | Rochford | Gracie MORRIS Rochford |
1:05.86 |
| 8 | Olivia COOPER | Basildon Ph | Olivia COOPER Basildon Ph |
1:06.06 |