Girls 14/UN 100m Backstroke - Heats (Declared Winners)
Full Results
| Place | Name | YoB | Club | | Time | | R.T. | | | 50 |
| 1. | Yasmine HAMERLAINE | (03) | Millfield | | 1:07.32 | | | | | 32.71 |
| 2. | Honey OSRIN | (03) | Plymouth Lea | | 1:07.48 | | | | | 32.95 |
| 3. | Emma CRUICKSHANKS | (03) | teamipswich | | 1:08.64 | | | | | 33.10 |
| 4. | Lucy AHERNE | (03) | Stockport Mo | | 1:09.92 | | | | | 34.59 |
| 5. | Megan SMIT | (03) | Co Oxford | | 1:10.88 | | | | | 34.79 |
| 6. | Adel ZAKRZEWSKI | (03) | Wycombe Dist | | 1:11.15 | | | | | 35.17 |
| 7. | Georgina WITHERS-BOALC | (03) | Co Cardiff | | 1:11.32 | | | | | 35.13 |
| 8. | Jasmine FINDLAY | (04) | Guildford Ct | | 1:11.82 | | | | | 34.43 |
| 9. | Nadia WILLIAMS | (03) | Co Derby | | 1:13.74 | | | | | 35.42 |
| 10. | Ellie MCMANUS | (03) | Co Milton K | | 1:17.95 | | | | | 37.81 |
