Heats (Declared Winners) Boys 14/15 Yrs 100m Butterfly
| Place | Name | AaD | Club | Time | | | 50 |
| 1. | Robert PARRY | 15 | North Wales | 59.09 | | | 27.58 |
| 2. | Myles CROUCH ANDERSON | 14 | NorthampsASA | 59.21 | | | 28.04 |
| 3. | Dean WILLIAMSON | 15 | WiltshireASA | 59.43 | | | 27.69 |
| 4. | James BURDEN | 15 | Warwicks ASA | 1:00.97 | | | 28.38 |
| 5. | Sam VAN DE SCHOOTBRUGG | 14 | Oxfords&NBuc | 1:01.17 | | | 29.10 |
| 6. | Jamie THORPE | 14 | Leics ASA | 1:01.67 | | | 28.83 |
| 7. | Jonathan CULLEN | 14 | Cumbria ASA | 1:02.09 | | | 29.18 |
| 8. | Laurence HICKEN | 15 | Worcester Co | 1:02.88 | | | 28.91 |
| 9. | James BUNNEY | 15 | DevonCounASA | 1:03.52 | | | 29.22 |
| 10. | Jamie WILMSHURST | 14 | Scotland Mid | 1:04.37 | | | 29.23 |
| 11. | James HARRISON | 15 | Lincolns ASA | 1:04.49 | | | 30.09 |
| 12. | James WILSON | 14 | Shropshi ASA | 1:04.84 | | | 29.72 |
| 13. | Luke WALSH | 14 | Norfolk Coun | 1:05.65 | | | 29.90 |
| 14. | Anthony WHITE | 14 | Cambridgeshi | 1:05.76 | | | 30.13 |
| 15. | William GIBNEY | 15 | Gloucestersh | 1:06.97 | | | 30.14 |
| 16. | Mitchell ADSHEAD | 14 | StaffordsASA | 1:07.01 | | | 31.21 |
| 17. | Edward GILBERTSON | 14 | Cornwall ASA | 1:08.69 | | | 31.08 |
| 18. | Simon LIDDLE | 15 | Bedfords ASA | 1:10.49 | | | 32.13 |
