Heats Boys Open 50m Butterfly
| Place | Name | AaD | Club | Time | | |
| 1. | Tom LAXTON | 20 | Loughboro Un | 26.15 | | |
| 2. | Ralph ANSTIS | 20 | Loughboro Un | 26.43 | | |
| 3. | Sam STRAUGHAN | 15 | Plymouth Lea | 26.50 | | |
| 4. | Andy BUSHELL | 21 | Loughboro Un | 26.52 | | |
| 5. | Joseph JELLEY | 19 | Loughboro Un | 26.61 | | |
| 6. | James WELFORD | 18 | Co Newcastle | 26.85 | | |
| 6. | Edward RAFIPAY | 22 | Bath Univ | 26.85 | | |
| 8. | Oliver LEONARD | 14 | Plymouth Lea | 26.88 | | |
| 9. | Mathew MARSHALL | 17 | Bo Kirklees | 27.20 | | |
| 10. | Dan JONES | 15 | Plymouth Lea | 27.32 | | |
| 11. | Patrick MEGGITT | 20 | Loughboro Un | 27.49 | | |
| 12. | Alex SIMON | 15 | Plymouth Lea | 27.93 | | |
| 13. | Thomas JACKSON | 17 | York City | 27.94 | | |
| 14. | Richard MOLLOY | 19 | Loughboro Un | 27.98 | | |
| 15. | Alexander PESTER | 15 | Plymouth Lea | 27.99 | | |
| 15. | Tom FOLEY | 19 | Loughboro Un | 27.99 | | |
| 17. | Luke CONSTANTINE | 16 | Co Bradford | 28.03 | | |
| 18. | Ryan WALSH | 16 | Derwentside | 28.08 | | |
| 19. | Simon DICKSON | 19 | Bangor SC | 28.28 | | |
| 20. | James THORNE-WALLIS | 17 | RichmondDale | 28.44 | | |
| 21. | Josh PURNELL | 17 | Bath Univ | 28.46 | | |
| 22. | Daniel WARRENER | 17 | Donc Dartes | 28.48 | | |
| 23. | Ben HERRING | 17 | Co Sund'land | 28.68 | | |
| 24. | Jazz MALCOLM | 19 | Co Cant'bury | 28.71 | | |
| 25. | Stephen LOUGHRAN | 16 | Middlesboro | 28.81 | | |
| 26. | Richard THOMPSON | 15 | Co Leeds | 28.84 | | |
| 27. | Simon DUNSTON | 15 | York City | 28.92 | | |
| 28. | Jonathan HYLAND | 16 | Bangor SC | 28.93 | | |
| 29. | Bruce HALLORAN | 17 | East Lothian | 28.94 | | |
| 30. | Daniel GILL | 17 | Bo Kirklees | 28.96 | | |
| 31. | Danny ANDERSON | 19 | Bath Univ | 29.09 | | |
| 32. | Joshua HOBBS | 13 | Co Newcastle | 29.12 | | |
| 33. | Paul-louis FOUESNANT | 23 | Bath Univ | 29.16 | | |
| 34. | Kent Sampson | 15 | Harrogate | 29.21 | | |
| 35. | Paul FORT | 16 | Bo Kirklees | 29.60 | | |
| 36. | Aaron WATERHOUSE | 15 | Rotherham Mo | 29.86 | | |
| 37. | Kyle WALTON | 15 | Nova Cent'n | 29.90 | | |
| 37. | Steve BAMBRICK | 20 | Plymouth Lea | 29.90 | | |
| 39. | Richard SWYSTUN | 17 | Bo Kirklees | 30.04 | | |
| 40. | Liam BOSOMWORTH | 16 | Co Sund'land | 30.08 | | |
| 41. | Martyn RUSHTON | 15 | Donc Dartes | 30.46 | | |
| 42. | Owen DAVIES | 14 | Co Manch Aq | 30.61 | | |
| 43. | Robert PALLISTER | 13 | Co Newcastle | 30.69 | | |
| 44. | Chris LINDEN | 16 | Bangor SC | 30.86 | | |
| 45. | Hugh CASEY | 14 | Co Manch Aq | 30.90 | | |
| 46. | William SUAYNGAM | 14 | East Lothian | 30.97 | | |
| 47. | Daniel BARKE | 14 | Nova Cent'n | 31.22 | | |
| 48. | Keagan GUEST | 13 | Donc Dartes | 33.23 | | |
| 49. | Jamie CLARKE | 12 | Donc Dartes | 33.32 | | |
| 50. | James SHIEL | 13 | Rotherham Mo | 33.36 | | |
| 51. | Thomas GIBBONS | 13 | Rotherham Mo | 33.81 | | |
| 52. | Scott MASON | 14 | Rotherham Mo | 34.00 | | |
| 53. | Thomas BARNES | 14 | Co Sheffield | 34.48 | | |
| 54. | Lee TURNER | 12 | Hartlepool | 34.86 | | |
| 55. | Tom HOWLEY | 12 | Co Newcastle | 36.03 | | |
| 56. | Luke SHPYLKA | 12 | Donc Dartes | 36.10 | | |
| 57. | Cameron FOREMAN | 13 | Co Cant'bury | 37.67 | | |
| Elliot JONES | 11 | Buckley | DNC | | |
| Lewis KING | 18 | Hatfield | DNC | | |
| Joshua BRIGGS | 16 | South Hunsle | DNC | | |
| Aaron RICKHUSS | 16 | Plymouth Lea | DNC | | |
| Matthew SMITH | 18 | Co Leeds | DNC | | |
| Richard JAGGER | 19 | Co Leeds | DNC | | |