Girls 13/UN 100m Butterfly - Heats (Declared Winners)
Full Results
| Place | Name | YoB | Club | | Time | | R.T. | | | 50 |
| 1. | Tazmin PUGH | (00) | Ellesmere Co | | 1:04.86 | | + 1.58 | | | 30.66 |
| 2. | Isabel Jones | (00) | Co Coventry | | 1:07.79 | | + 0.82 | | | 31.79 |
| 3. | Sarah Branch | (00) | Northampton | | 1:07.82 | | + 0.89 | | | 31.36 |
| 4. | Amy BELL | (00) | Co Sheffield | | 1:08.19 | | + 0.78 | | | 32.08 |
| 5. | Rebecca SHERWIN | (00) | teamipswich | | 1:08.75 | | + 0.86 | | | 31.86 |
| 6. | Emily Gore | (00) | Co Cardiff | | 1:08.89 | | + 0.86 | | | 31.93 |
| 7. | Emily Abraham | (00) | TauntonDeane | | 1:08.93 | | + 0.79 | | | 32.42 |
| 8. | Zoe Rolls | (00) | Millfield | | 1:10.99 | | + 0.84 | | | 32.88 |
| 9. | Nya Wilson | (00) | Ealing | | 1:19.04 | | + 0.97 | | | 34.72 |
| 9. | Saara WYNE | (00) | Woking | | 1:19.04 | | + 0.77 | | | 35.66 |
