Heats (Declared Winners) Girls 14/15 Yrs 100m Butterfly
| Place | Name | AaD | Club | Time | | | 50 |
| 1. | Fern DAVIES | 15 | Shropshi ASA | 1:04.58 | | | 30.72 |
| 2. | Tilly GRAY | 15 | WiltshireASA | 1:06.34 | | | 31.22 |
| 3. | Charlotte BELL | 14 | NorthampsASA | 1:06.40 | | | 31.25 |
| 4. | Libby FRANCIS | 15 | Scotland Mid | 1:06.85 | | | 30.84 |
| 5. | Rebekah BULLIVANT | 14 | Warwicks ASA | 1:07.69 | | | 32.23 |
| 6. | Hannah CUTHBERT | 14 | Worcester Co | 1:08.05 | | | 31.77 |
| 7. | Alice TIMBRELL | 14 | Leics ASA | 1:08.16 | | | 32.06 |
| 8. | Chloe PELLICAN | 15 | Norfolk Coun | 1:08.33 | | | 32.32 |
| 9. | Natalie STEELE | 15 | StaffordsASA | 1:09.76 | | | 32.75 |
| 10. | Alexandra HUFFEN | 15 | North Wales | 1:10.02 | | | 33.18 |
| 11. | Emily PRITCHARD | 15 | Oxfords&NBuc | 1:10.36 | | | 32.78 |
| 12. | Katie BELL | 15 | Cumbria ASA | 1:10.69 | | | 32.43 |
| 13. | Louise MCGOWAN | 14 | DevonCounASA | 1:11.81 | | | 33.67 |
| 14. | Jenny ARTHER | 15 | Lincolns ASA | 1:15.05 | | | 33.62 |
| 15. | Millie TREVAIL | 14 | Cornwall ASA | 1:15.66 | | | 35.80 |
| 16. | Harriet MUSTARD | 15 | Gloucestersh | 1:16.06 | | | 36.00 |
| 17. | Gemma SIMPSON | 15 | Cambridgeshi | 1:17.11 | | | 35.03 |
| 18. | Rhianydd JONES | 15 | Bedfords ASA | 1:23.41 | | | 37.19 |
