3 August 1975
| 500cc | RH Sidecars | 350cc |
| 1- Brian Maxter | 1- M. J. Lambert & M. Lambert | 1- Gerald Short |
| 2- C. Pemberton | 2- Paul Pinfold & Mick Scott | 2- Steve Taylor |
| 3- Dave Morton | 3- Gordon Matthews & Alan Harley | 3- J. Williams |
| 4- Gerald Short | 4- Roger Reece & Brian Dunn | 4-Tig Perry |
| 5- T. Pepper | 5- Steve Smith & Roy French | 5- Ian Gledhill |
| 6- J. Williams | 6- Jim Lowe & Bill Payne | 6- B. Robinson |
| Solo Unlimited (Support) | 250cc | RH Sidecars Unlimited (Support) |
| C. Pemberton | 1- Rob Smith | Steve Smith & Roy French |
| 2- Ian Gledhill | ||
| 3- D. Blackburn | ||
| 4-Tig Perry | ||
| 5- T. de Vit | ||
| 6- J. Williams |