9 July 1989
| RH Sidecars | Solos | 500cc Sidecars |
| 1- Steve Dewison & Dave Ward | 1- Kelvin Tatum | 1- Dave Collin & Ricky Francis |
| 2- Richard Piggott & Tony Angelico | 2- Trevor Banks | 2- Len Allarton & C. Lewis |
| 3- Alan Blewitt & John Blewitt | 3- Grant Faulkner | 3- Dave Howells & Jeremy Price |
1 May 1989 at Kingston Bagpuize
| 500cc | RH Sidecars |
| 1- Simon Cross | 1- Martin Heal & Phil Robson |
| 2- Andy Smith | 2- Gary Jackson & Ian Harris |
| 3- Marvyn Cox | 3- Dave Heath & Kevin Thompson |
| 4- Simon Wigg | 4- John Hiscock & Steve Bailey |
| 5- Mark Loram | 5- Mike Baxter & Danny Tully |
| 6- Pete Read | 6- Mike Cookson & Peter Jones |