| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 4 | 1 | David SHEWAN | 15 | N Ayrshire | 11:00.24 |
| 5 | 3 | Richard FLEMMING | 15 | T5 Ldn West | 11:00.05 |
| 6 | 2 | Ashley OOI | 16 | Barnet Copt | 11:00.09 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 4 | Charlie WAITE | 16 | Kings Lynn | 11:00.02 |
| 2 | 6 | Jamie EVANS | 15 | Nova Cent'n | 10:59.80 |
| 3 | 8 | Karl BATORSKI | 16 | Harlow Pen | 10:59.33 |
| 4 | 10 | James BONHAM | 15 | Co Leicester | 10:58.94 |
| 5 | 12 | Chris HUTCHINSON | 17 | Crawley | 10:58.73 |
| 6 | 11 | Matthew CROFTON | 18 | Corsham | 10:58.89 |
| 7 | 9 | Adam WHITE | 16 | Co Peterboro | 10:59.11 |
| 8 | 7 | Simon LISTER | 16 | Stockport Mo | 10:59.65 |
| 9 | 5 | James CRAWFORD | 15 | Wycombe Dist | 10:59.98 |
| | Heat Number - 3 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 14 | Ian POWELL | 18 | Millfield | 10:58.20 |
| 2 | 16 | Thomas HOLLINGSWORTH | 16 | Beau Sejour | 1:00.58 |
| 3 | 18 | Billy PURNELL | 15 | Warrender | 1:00.42 |
| 4 | 20 | James CLARKE | 16 | Millfield | 1:00.06 |
| 5 | 22 | Marc COLLETT | 16 | Co Birm'ham | 59.97 |
| 6 | 21 | Ian PERRELL | 15 | Bo Kirklees | 1:00.03 |
| 7 | 19 | Christian WHELAN | 16 | Swim Swansea | 1:00.29 |
| 8 | 17 | Andrew ADDISON | 16 | Preston | 1:00.57 |
| 9 | 15 | Oliver JAMES | 17 | Co Bristol | 10:58.09 |
| 10 | 13 | Graeme LYONS | 18 | West Dunbart | 10:58.66 |
| | Heat Number - 4 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 24 | Sean RUSHTON | 17 | Bolton Metro | 59.95 |
| 2 | 26 | Shane AHERNE | 17 | Ireland | 59.90 |
| 3 | 28 | Chris SMITH | 16 | Warrender | 59.87 |
| 4 | 30 | Stuart GREIG | 15 | Alloa | 59.72 |
| 5 | 32 | Andrew HODGSON | 17 | Co Manch Aq | 59.65 |
| 6 | 31 | Joe MUNRO | 17 | Co Sheffield | 59.70 |
| 7 | 29 | Adam BROWN | 15 | Hatfield | 59.87 |
| 8 | 27 | Robert LYNCH | 16 | Leatherhead | 59.88 |
| 9 | 25 | Martin COX | 15 | Portsmouth N | 59.91 |
| 10 | 23 | Lori PERI | 17 | T5 Ldn West | 59.95 |
| | Heat Number - 5 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 34 | Daniel KING | 18 | Luton | 59.46 |
| 2 | 36 | James WARDLE | 18 | Strat Sharks | 59.45 |
| 3 | 38 | Ben LOWNDES | 18 | Guernsey | 59.30 |
| 4 | 40 | Neil BATES | 16 | Co Salford | 59.16 |
| 5 | 42 | Stuart HOUSTON | 15 | Ren 96 | 58.95 |
| 6 | 41 | Arthur DOWNING | 16 | Co Sheffield | 59.01 |
| 7 | 39 | Ben HIGSON | 18 | Stirling | 59.17 |
| 8 | 37 | William THOMAS | 18 | Millfield | 59.43 |
| 9 | 35 | Ben FULFORD | 17 | Millfield | 59.46 |
| 10 | 33 | Liam TURNER | 16 | Co Cardiff | 59.63 |
| | Heat Number - 6 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 44 | Adam WILSON | 18 | Holywell | 58.83 |
| 2 | 46 | Christopher CHASSER | 15 | South Aberde | 58.61 |
| 3 | 48 | Iain MacMILLAN | 18 | Co Edinburgh | 58.40 |
| 4 | 50 | Anthony BENNETT | 17 | Millfield | 58.28 |
| 5 | 52 | Malcolm KERR | 16 | Warrender | 57.91 |
| 6 | 51 | John WOOD | 18 | Berkhamsted | 58.11 |
| 7 | 49 | Edward DENTON | 18 | Millfield | 58.40 |
| 8 | 47 | Mark DONOVAN | 17 | Ireland | 58.52 |
| 9 | 45 | Derrick LEE | 18 | Crawley | 58.69 |
| 10 | 43 | Kevin O'LOUGHLIN | 18 | Nova Cent'n | 58.90 |
| | Heat Number - 7 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 54 | Richard SAVAGE | 17 | Co Newcastle | 57.72 |
| 2 | 56 | Andrew HUNTER | 18 | Millfield | 57.35 |
| 3 | 58 | Charles MILLS | 17 | Ren 96 | 57.33 |
| 4 | 60 | Nigel LI | 18 | Co Newcastle | 56.82 |
| 5 | 62 | Matthew EDWARDS | 18 | Loughboro Un | 54.81 |
| 6 | 61 | Jack LAY | 18 | Co Leicester | 55.66 |
| 7 | 59 | Andrew THIRLWELL | 18 | Co Newcastle | 57.19 |
| 8 | 57 | John BATES | 18 | KingstonHull | 57.33 |
| 9 | 55 | Ben HUTCHINSON | 17 | Crawley | 57.42 |
| 10 | 53 | Andrew MAYOR | 18 | Co Carlisle | 57.78 |