EVENT 17 Mens Open 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Brian Martin | 80 | Penzance | 1:48.00 |
| 4 | 2 | James Boyd | 68 | Frome | 1:44.85 |
| 5 | 3 | Bobby Barr | 66 | Wincanton | 1:42.74 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 4 | Jonathan Greene | 51 | East Anglian | 1:22.99 |
| 2 | 5 | Graeme Vousden | 52 | Corsham | 1:18.00 |
| 3 | 6 | Alan Poole | 62 | Frome | 1:18.00 |
| 4 | 7 | Tony Cherrington | 73 | Gloucester M | 1:14.50 |
| 5 | 8 | James Pearson | 67 | RTW Masters | 1:14.00 |
| 6 | 9 | Steve Bamber | 61 | Cheddar | 1:13.95 |
| 7 | 10 | Trevor Keep | 43 | Blandford | 1:08.30 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 12 | Richard Page | 30 | Corsham | 1:08.00 |
| 2 | 14 | Simon Hart | 42 | RomseyTotton | 1:06.68 |
| 3 | 16 | Matthew Lewis | 30 | Haverfordwes | 1:01.30 |
| 4 | 18 | Joseph Tellett | 30 | Royal Navy | 56.53 |
| 5 | 17 | Matthew Hann | 21 | Frome | 57.89 |
| 6 | 15 | Stephen Hares | 50 | Bristol Mast | 1:05.00 |
| 7 | 13 | Thomas Mills | 21 | RomseyTotton | 1:07.40 |
| 8 | 11 | Peter Gilpin | 57 | Exmouth | 1:08.00 |