| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Rose DOUGLAS-SUTTON | Herne Bay | Rose DOUGLAS-SUTTON Herne Bay |
36.86 |
| 2 | Erin NISBET | Tonbridge | Erin NISBET Tonbridge |
38.41 |
| 3 | Ana FULLANA-PEREZ | Thanet Swim | Ana FULLANA-PEREZ Thanet Swim |
38.58 |
| 4 | Mia COTTON | Larkfield | Mia COTTON Larkfield |
38.76 |
| 5 | Ruby RAYNER | Bromley | Ruby RAYNER Bromley |
39.49 |
| 6 | Amy TINGLEY | Shepway SC | Amy TINGLEY Shepway SC |
41.92 |