22 August 1964 at Clay Lake
| Unlimited | Fastest Riders of the Day | 500cc |
| 1- Brian Maxted | 1- Briaqn Maxted | 1- Brian Maxted |
| 2- Jackie Sewell | 2- Colin Sweby | 2- John Whitehead |
| 3- Colin Sweby | 3- John Whitehead | 3- Colin Sweby |
| RH ‘1000’ Sidecars | Sidecar Handicap | RH ‘750cc’ Sidecars |
| 1- Nigel Mead & Dave Reynolds | 1- Brian Rust & Dave Heath | 1- Nigel Mead & Dave Reynolds |
| 2- Dave Nourish & Robin Williamson | 2- Roger Womack & Mick Ingham | 2- Dave Nourish & Robin Williamson |
| 3- Dave Owen & George Lamb | 3- Nigel Mead & Dave Reynolds | 3- Dave Lofthouse & John Gabbitas |
| 350cc | 250cc | |
| 1- Jackie Sewell | 1- John Whitehead | |
| 2- Colin Sweby | 2- Mike Price | |
| 3- Brian Maxted | 3- Doug Castle |