| Place | Name | YoB | Club | Time | R.Time | 50 | |
| 1. | Francesca MARR | (93) | Bo Hill'don | 1:17.27 | + 0.85 | 36.61 | |
| 2. | Rachel GARDENER | (92) | Co Leeds | 1:17.30 | + 0.76 | 36.78 | |
| 3. | Gabriella HEARD | (92) | Swim Swansea | 1:18.16 | + 0.89 | 36.84 | |
| 4. | Holly CAMPBELL | (92) | Co Cant'bury | 1:18.22 | + 0.90 | 36.83 | |
| 5. | Lucy SPENCER | (93) | Co Sheffield | 1:18.61 | + 0.81 | 36.80 | |
| 6. | Chloe FRANCIS | (93) | Chelmsford | 1:18.77 | + 0.93 | 37.10 | |
| 7. | Francesca HUGHES | (93) | Ferndown | 1:19.03 | + 0.80 | 37.48 | |
| 8. | Aimee WILLMOTT | (93) | Middlesboro | 1:19.81 | + 0.90 | 37.97 | |
| 9. | Laura BOWEN-ASHWIN | (92) | South Dorset | 1:20.44 | + 0.84 | 37.92 | |
| 10. | Amy FEGAN | (92) | Motherwell W | 1:20.95 | + 0.91 | 37.62 |
