| Place | Name | AaD | Club | Time | R.T. | 50 | ||||
| 1. | Anna HOPKIN | 21 | Ealing | 55.79 | 26.64 | |||||
| 2. | Mollie ALLEN | 19 | Co Peterboro | 57.47 | 27.53 | |||||
| 3. | Elena JONES | 20 | Swansea Aq | 59.22 | 28.87 | |||||
| 4. | Loulou VOS | 18 | Hillingdon | 59.30 | 28.50 | |||||
| 5. | Lily SNELL | 17 | Sevenoaks | 59.74 | 28.86 | |||||
| 6. | Gina HEYN | 33 | Chelsea&West | 59.79 | 29.20 | |||||
| 7. | Maisie MACARTNEY | 16 | Thanet Swim | 59.80 | 29.31 | |||||
| 8. | Emily SPENCER | 17 | Co Liverpool | 1:00.17 | 29.29 | |||||
| 9. | Laura COPPING | 17 | Hatfield | 1:01.07 | 30.20 | |||||
| 10. | Lydia BARNSLEY | 18 | Boldmere | 1:06.76 | 31.45 |