| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Don LEATHERBARROW | 78 | Gloucs | : . |
| 2 | 2 | Paul PARTINGTON | 68 | Somerset | : . |
| 3 | 3 | Roger GUTTRIDGE | 66 | Dorset | : . |
| 4 | 4 | John FOSKETT | 67 | Cornwall | : . |
| 5 | 5 | Terry WINDEATT | 68 | Devon | : . |
| 6 | 6 | Robin SNELL | 66 | Wiltshire | : . |