6 June at Dunham on the Hill
| 500cc | 350cc | 250cc |
| 1- D Winterton | 1- T Atkins | 1- G Thomas |
| 2- J Roberts | 2- W Broadhurst | 2- T Greig |
| 3- R Ashcroft | 3- J Cox | 3- L Harris |
| Pre 75s | Adult Mx | Uprights |
| 1- J Priest | 1- P Cooper | 1- T Atkin |
| 2- G Finlow | 2- J Dowd | 2- T Curnock |
| 3- D Bedingfield | 3- J Holmes | 3- D Phillips |
| GT 140 | Cadets | E Bikes |
| 1- W Broadhurst | 1- L Price | 1- A Shipp |
| 2- P Thomas | 2- F Theobald | 2- C Constantine |
| 3- M Scopes | 3- H Newton | |
| Intermediates | Autos | |
| 1- A Riches | 1- A Whitelam | |
| 2- O Rogers | 2- T Dowd | |
| 3- M Derrick | 3- J Hargreaves |