Heats Mens Open 100m Freestyle
| Place | Name | YoB | Club | Time | R.Time | | 50 |
| 1. | Craig HOUSTON | (85) | StirlingSwim | 51.25 | + 0.77 | | 24.67 |
| 2. | Robbie RENWICK | (88) | Co Aberdeen | 51.51 | + 0.97 | | 24.56 |
| 3. | Matthew CLAY | (82) | Swansea Perf | 51.56 | + 0.75 | | 24.52 |
| 3. | Benjamin HOCKIN BRUSQU | (86) | Swansea Perf | 51.56 | + 0.81 | | 25.08 |
| 5. | Christopher COZENS | (82) | Loughboro Un | 51.66 | + 0.76 | | 24.47 |
| 6. | Andrew HODGSON | (87) | Swansea Perf | 51.77 | + 0.76 | | 25.05 |
| 7. | Ross DAVENPORT | (84) | Bath Univ | 51.78 | + 0.77 | | 25.04 |
| 8. | David WASLIN | (88) | KingstonHull | 52.00 | + 0.86 | | 24.85 |
| 9. | Adam BROWN | (89) | Hatfield | 52.04 | + 0.84 | | 25.53 |
| 10. | Robert LANG | (84) | Co Edinburgh | 52.06 | -.-- | | 25.33 |
| 11. | Richard SALT | (83) | Bath Univ | 52.10 | + 1.16 | | 24.90 |
| 12. | Charles TURNER | (84) | Loughboro Un | 52.12 | + 0.62 | | 24.64 |
| 13. | Richard HUTTON | (83) | Loughboro Un | 52.20 | + 0.79 | | 25.35 |
| 14. | Liam WARDLEY | (86) | Loughboro Un | 52.24 | + 0.65 | | 24.93 |
| 15. | Ranald FALCONER | (87) | Co Aberdeen | 52.30 | + 0.94 | | 25.11 |
| 16. | Daniel HESTER | (86) | Bath Univ | 52.33 | -.-- | | 25.51 |
| 17. | Craig GIBBONS | (85) | KingstonHull | 52.35 | + 0.73 | | 25.43 |
| 18. | David LEITH | (80) | Co Edinburgh | 52.36 | + 0.85 | | 25.51 |
| 19. | Benjamin HUTCHINSON | (86) | Crawley | 52.60 | + 0.85 | | 24.79 |
| 20. | Grant TURNER | (89) | TigersharksS | 52.86 | + 0.76 | | 25.85 |
| 21. | Christopher MIDDLETON | (88) | Co Sheffield | 52.87 | + 0.84 | | 25.32 |
| 22. | Liam TURNER | (87) | Co Cardiff | 53.08 | + 0.99 | | 25.89 |
| 23. | Matthew PERKINS | (84) | Orpington OJ | 53.22 | + 0.83 | | 25.55 |
| 24. | Robert BALE | (90) | Bolton Metro | 53.35 | + 0.79 | | 25.89 |
| 25. | Dane MCKNIGHT | (88) | Bo Waltham F | 53.36 | -.-- | | 25.57 |
| 26. | Joseph KEANE | (89) | Derventio | 53.51 | + 0.88 | | 25.76 |
| 27. | James CLARKE | (88) | Millfield | 53.53 | + 0.75 | | 25.60 |
| 28. | Scott HOUSTON | (87) | StirlingSwim | 53.59 | -.-- | | 25.30 |
| 29. | Stuart HOUSTON | (89) | StirlingSwim | 53.68 | + 0.74 | | 25.58 |
| 30. | Ryan BENNETT | (90) | Bolton Metro | 53.71 | + 0.76 | | 25.77 |
| 31. | Mark SPILLER | (84) | Bath Univ | 53.83 | + 0.74 | | 25.49 |
| 32. | James JOHNSON | (88) | Co Newcastle | 53.90 | + 0.83 | | 26.08 |
| 33. | Daniel SCOTT | (90) | Glenrothes | 54.06 | + 0.87 | | 26.59 |
| 34. | Christopher FERGUSON | (91) | Reading | 54.13 | + 0.75 | | 26.33 |
| 35. | Nicholas MIDDLETON | (88) | Guildford Ct | 54.46 | + 0.77 | | 26.48 |
| 36. | Robert MATTHEW-STROUD | (89) | Wycombe Dist | 54.59 | + 0.77 | | 25.30 |
| 37. | Alexander RUST | (90) | Hatfield | 54.64 | + 0.83 | | 26.47 |
| 38. | Christopher ASHTON | (90) | Leatherhead | 54.70 | + 0.76 | | 26.34 |
| 39. | Daniel MILLS | (91) | Nova Cent'n | 54.99 | + 0.66 | | 26.46 |
| 40. | Peter HALL | (88) | Millfield | 55.40 | + 0.82 | | 26.59 |
| 41. | Robert PARRY | (91) | Abergele | 55.67 | + 0.77 | | 27.01 |
| Simon HALL | (88) | Newburn | DNC | | | |
| Jonathan QUINN | (90) | Hatfield | DNC | | | |