Monday 7 May 1979 at Wiston
| Unlimited | LH Sidecars (2) | 500cc |
| 1- Graham Hurry | 1- Michael Turrell & Tony Strevens | 1- Graham Hurry |
| 2- Steve Schofield | 2- Ernie Penfold & Tom Penfold | 2- Duncan Tolhurst |
| 3- David Spain | 3- Jeremy Knight & Dave Apps | 3- Roland Duke |
| 350cc | RH Sidecars (2) | 250cc |
| 1- Graham Hurry | 1- Alan Clarke & Dave Pope | 1- Richard Wakeling |
| 2- Richard Wakeling | 2- Dick Packham & Dabve Haines | 2- Keith Pritchard |
| 3- Keith Pritchard | 3- Rob Wilson & Bernie Wilson | 3- Dave Waterman |
| LH Sidecars (1) | Invitation Solo | RH Sidecars (1) |
| 1- Michael Turrell & Tony Strevens | 1- Gerald Short | 1- Dave Heath & Ray Andrews |
| 2- John Penfold & Bob Penfold | 2- Graham Hurry | 2- Alan Clarke & Dave Pope |
| 3- Cliff Carter & Nigel Shaw | 3- Keith Pritchard | 3- Dick Packham & Dabve Haines |
| Fastest Solos | ||
| 1- Roland Duke | ||
| 2- Graham Hurry | ||
| 3- Gerald Short |
6 May 1979 at Wiston
| Unlimited | LH Sidecars (2) | 500cc |
| 1- Graham Hurry | 1- John Penfold & Bob Penfold | 1- Roland Duke |
| 2- John Britcher | 2- Dave Roberts & Walter Farnes | 2- Michael Brown |
| 3- Colin Sweby | 3- John Fish & Dave Penn | 3- Colin Sweby |
| 350cc | RH Sidecars (2) | 250cc |
| 1- Graham Hurry | 1- Dave Heath & Ray Andrews | 1- Martin Goodwin |
| 2- Brian Webb | 2- Alan Burdett & Alan Rouse | 2- Rickard Wakeling |
| 3- Michael Brown | 3- Ken Thorpe & George Carter | 3- Martin Hagon |
| LH Sidecars (1) | RH Sidecars (1) | |
| 1- Dave Roberts & Walter Farnes | 1- Dave Heath & Ray Andrews | |
| 2- John Penfold & Bob Penfold | 2- Dick Packham & Dave Haines | |
| 3- Cliff Carter & Gary Ruffle | 3- Philip Ball & Don Billows |