3 September 1989 at Nox
| 500cc (Championship) | 350cc | 250cc |
| 1- Nigel Harrhy | 1- Wayne Broadhurst | 1- Mark Wadsworth |
| 2- Nigel Newman | 2- Mark Wadsworth | 2- Ian Rutter |
| 3- John Walmsley | 3- Andy Challinor | 3- Andy Phillips |
| RH Sidecars | 500cc Sidecars | |
| 1- Steve Smith & Keith Wall | 1- Clive Sales & Peter Sales | |
| 2- Mike Cookson & Peter Jones | 2- M. Davis & ANOther | |
| 3- Andrew Nourish & Gary Wright | 3- Nick Yeomans & Andy Snape |
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