20 September 1998 at White Colne
| 500cc | 350cc | 250cc |
| 1- Simon Davey | 1- Dave Rumsey | 1- Paul Simmons |
| 2- Matt Read | 2- Kevin Buck | 2- Adam Shipp |
| 3- Kevin Buck | 3- Phil Ranson | 3- Richard Hill |
| RH Sidecars | LH Sidecars | |
| 1- Paul Johnson & Dave Chopping | 1- Paul Grayson & Richard Freemantle | |
| 2- Ian Lee-Amies & Paul Phillips | 2- Graham Hilton & Duncan Earnshaw | |
| 3- Symon Wall & Simon Beaney | 3- Steve Maitland & Dave Hollands |