| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Jordan Rogers-Mills | Dover Life | Jordan Rogers-Mills Dover Life |
1:18.77 -1.85 |
| 2 | Nicole Palmer-Jones | Thanet Swim | Nicole Palmer-Jones Thanet Swim |
1:22.26 -3.80 |
| 3 | Lauren Napper | Saxon Crown | Lauren Napper Saxon Crown |
1:23.27 -3.31 |
| 4 | Gabriella Arduino | Sevenoaks | Gabriella Arduino Sevenoaks |
1:25.19 0.19 |
| 5 | Tamzin Myburgh | Black Lion | Tamzin Myburgh Black Lion |
1:26.46 -4.82 |