EVENT 509 Mens Open 800m Freestyle Team - Heats
Not Competing : 10
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 0 | 13 | Otter | 280+ | Otter | |
| 1 | 20 | Chelmsford | 200+ | Chelmsford | |
| 2 | 14 | Warrington M | 200+ | Warrington M | |
| 3 | 6 | Deben | 200+ | Deben | |
| 4 | 4 | Basingstoke | 200+ | Basingstoke | |
| 5 | 3 | NottmLeander | 200+ | NottmLeander | |
| 6 | 16 | East Leeds | 160+ | East Leeds | |
| 7 | 8 | Team Anglia | 160+ | Team Anglia | |
| 8 | 5 | Newcastle | 160+ | Newcastle | |
| 9 | 1 | Brighton Dol | 160+ | Brighton Dol | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 0 | 17 | Teddington | 120+ | Teddington | |
| 1 | 12 | Brighton Dol | 120+ | Brighton Dol | |
| 2 | 7 | East Leeds | 120+ | East Leeds | |
| 3 | 2 | Exmouth | 120+ | Exmouth | |
| 4 | 18 | GCross Taper | 100+ | GCross Taper | |
| 5 | 15 | Otter | 100+ | Otter | |
| 6 | 21 | Preston | 072+ | Preston | |
| 7 | 19 | Portsmouth N | 072+ | Portsmouth N | |
| 8 | 11 | Birmingham M | 072+ | Birmingham M | |
| 9 | 9 | Shrewsbury | 072+ | Shrewsbury | |