| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Nicole PALMER-JONES | Thanet Swim | Nicole PALMER-JONES Thanet Swim |
1:18.67 |
| 2 | Madeleine FOLLIS | Bromley | Madeleine FOLLIS Bromley |
1:21.93 |
| 3 | Tilly COMPTON | Herne Bay | Tilly COMPTON Herne Bay |
1:25.01 |
| 4 | Hannah KNIGHT | Larkfield | Hannah KNIGHT Larkfield |
1:32.16 |
| 5 | Leah ATWELL | Shepway SC | Leah ATWELL Shepway SC |
1:40.38 |
| Tonbridge | Tonbridge |
DNC |