EVENT 804 Mens Open 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Robert CURR | 86 | Serpentine | 3:00.00 |
| 3 | 2 | Richard SKERRETT | 80 | Carm Masters | 2:46.07 |
| 4 | 3 | Janos LEIGH | 81 | Romford Town | 2:04.00 |
| 5 | 4 | Anthony RAY | 71 | Otter | 1:55.00 |
| 6 | 5 | Roger BURRELL | 84 | Launceston | 1:54.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 6 | David BELL | 44 | Ards Asc | 1:54.11 |
| 2 | 7 | Carl BUTLER | 71 | RichmondDale | 1:50.00 |
| 3 | 8 | Ian JAMES | 45 | Co Oxford | 1:43.92 |
| 4 | 9 | Fernando VICARIA | 45 | Basingstoke | 1:40.00 |
| 5 | 10 | Nigel SALSBURY | 75 | Spencer | 1:36.00 |
| 6 | 11 | Robin OLDFIELD | 68 | Shrewsbury | 1:35.00 |
| 7 | 12 | Keith SPENCE | 49 | Basingstoke | 1:35.00 |
| 8 | 13 | Philip HARPER | 70 | Rochford | 1:33.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 14 | Christopher THORP | 65 | Co Derby | 1:33.00 |
| 2 | 15 | Kieran KELLEHER | 67 | Hibernian Ma | 1:29.50 |
| 3 | 16 | Declan HARTE | 63 | Nac Masters | 1:27.00 |
| 4 | 17 | Mark STRAKOSCH | 54 | Berkhamsted | 1:26.40 |
| 5 | 18 | Alan RENNIE | 34 | Broch | 1:22.99 |
| 6 | 19 | Ian BOND | 35 | Otter | 1:20.00 |
| 7 | 20 | Alan MCMULLAN | 62 | Bangor Ni) | 1:19.67 |
| 8 | 21 | Samuel CHADWICK | 36 | Godalming | 1:18.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 22 | Robert GUY | 57 | Bristol Nor | 1:15.38 |
| 2 | 23 | Russell HATTON | 19 | Warwick Uni | 1:15.12 |
| 3 | 24 | Adam KORN | 49 | East Anglian | 1:15.00 |
| 4 | 25 | David SMITH | 22 | Silver City | 1:15.00 |
| 5 | 26 | Trevor CLARK | 61 | Birmingham M | 1:14.10 |
| 6 | 27 | Guy EMERSON | 52 | Amersham | 1:12.02 |
| 7 | 28 | Vivian MONGEY | 55 | Aer Lingus M | 1:11.88 |
| 8 | 29 | Simon VEALE | 59 | Totnes | 1:11.53 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 30 | Leon YOUNGMAN | 38 | Dumfries | 1:11.00 |
| 2 | 31 | Ian WILKES | 48 | Loughborough | 1:11.00 |
| 3 | 32 | Wade RIMBACH | 31 | Otter | 1:11.00 |
| 4 | 33 | Phil BRETT | 48 | StirlingSwim | 1:10.12 |
| 5 | 34 | Russell MASON | 52 | Warr'ton Dol | 1:10.00 |
| 6 | 35 | John MCCARTHY | 55 | Swim4life | 1:09.97 |
| 7 | 36 | Stefan RUST | 48 | LRC | 1:09.00 |
| 8 | 37 | Mariusz BARCIKOWSKI | 39 | Black Lion | 1:08.83 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 38 | David WEBSTER | 37 | East Anglian | 1:06.67 |
| 2 | 39 | Matthew BAILEY | 43 | Gloucester M | 1:06.00 |
| 3 | 40 | Adrian O'CONNOR | 43 | Hibernian Ma | 1:06.00 |
| 4 | 41 | Robert LANGAN | 28 | Salisbury | 1:05.86 |
| 5 | 42 | Ben HARKIN | 37 | Chesterfield | 1:05.47 |
| 6 | 43 | James CRISP | 33 | Co Sheffield | 1:04.99 |
| 7 | 44 | Nicolas BARBER | 31 | CNSW | 1:04.17 |
| 8 | 45 | Ryan MANCHESTER | 21 | Co Manch Aq | 1:03.96 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 47 | Adam TOY | 19 | Portsmouth N | 1:02.95 |
| 2 | 49 | John MOLYNEAUX | 27 | Fareham N'ds | 1:01.00 |
| 3 | 51 | Antony EVITTS | 20 | Co Manch Aq | 59.43 |
| 4 | 53 | Kalon VEALE | 24 | Totnes | 57.90 |
| 5 | 52 | Matthew RUDOLPH | 19 | Co Manch Aq | 59.24 |
| 6 | 50 | David KELLEWAY | 22 | Hoddesdon | 1:00.88 |
| 7 | 48 | Joshua COLEBY | 19 | teamipswich | 1:01.42 |
| 8 | 46 | George MORREAL | 23 | Oldham Aqua | 1:03.20 |