| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 1 | Heidi WALKIN | 17 | Thanet Swim | 28.87 | |
| 1 | 2 | Callie-Ann WARRINGTON | 25 | S10 | RTW Monson | 28.65 |
| 2 | 3 | Chloe EDWARDS | 17 | RTW Monson | 28.51 | |
| 3 | 4 | Annie SANDERS | 18 | Bromley | 28.48 | |
| 4 | 5 | Annabel SMITH | 22 | Bromley | 26.53 | |
| 5 | 6 | Scarlett DAVIE | 17 | Sevenoaks | 27.79 | |
| 6 | 7 | Harriet ROGERS | 17 | Faversham | 28.49 | |
| 7 | 8 | Lilie CHAMBERS | 21 | Sevenoaks | 28.62 | |
| 8 | 9 | Kahlen ARUNDELL | 18 | Black Lion | 28.67 | |
| 9 | 10 | Anabel WARREN | 17 | Sevenoaks | 29.04 | |