Boys 14/15 Yrs 100m Butterfly - Heats (Declared Winners)
Full Results
| Place | Name | YoB | Club | | Time | R.T. | FINA Pt | | 50 |
| 1. | Mark Szaranek | (95) | Scot East | | 59.07 | | 600 | | 28.35 |
| 2. | Calum Hughes | (95) | Swim Wales E | | 59.48 | | 587 | | 27.68 |
| 3. | Oliver Bitowt | (95) | Lincolnshire | | 59.58 | | 584 | | 28.57 |
| 4. | Christopher L Venning | (95) | Wiltshire | | 59.81 | | 578 | | 28.27 |
| 5. | Fraser Minnican | (95) | Cumbria | | 1:00.32 | | 563 | | 27.94 |
| 6. | Caleb Hughes | (95) | Bedfordshire | | 1:00.96 | | 546 | | 29.57 |
| 7. | Kieran McGinley | (95) | Notts | | 1:01.08 | | 542 | | 29.65 |
| 8. | Benjamin Lowe | (94) | Warwicks | | 1:01.15 | | 540 | | 29.62 |
| 9. | Keiran Smith | (95) | Staffs | | 1:01.60 | | 529 | | 28.99 |
| 9. | Matt Masters | (94) | Ox & N Bucks | | 1:01.60 | | 529 | | 28.57 |
| 11. | Andrew Ward | (94) | Northants | | 1:02.24 | | 513 | | 30.23 |
| 12. | Oliver Eyre | (95) | Gloucs | | 1:02.68 | | 502 | | 28.79 |
| 13. | Matthew Hincks | (95) | Leics | | 1:02.95 | | 495 | | 30.10 |
| 14. | Jamie Beebee | (94) | Shropshire | | 1:03.67 | | 479 | | 29.43 |
| 15. | Nicholas Ilsley | (94) | Cambs | | 1:03.96 | | 472 | | 29.47 |
| 16. | Balazs Vincze | (95) | Swim Wales W | | 1:04.04 | | 471 | | 29.95 |
| 17. | Roddy Horne | (95) | Scot Midland | | 1:04.52 | | 460 | | 29.39 |
| 18. | Owen Linford | (94) | Norfolk | | 1:04.85 | | 453 | | 29.95 |
| 19. | William Harman | (94) | Cornwall | | 1:15.37 | | 289 | | 34.70 |
