Dave Chadwick Motorcycle Grand Prix results Motorcycle Grand Prix results

| Year_ | Class_ | Team | Points | Rank_ | Wins |
|---|---|---|---|---|---|
| 1955 | 250cc | RD Special | 2 | 13th | 0 |
| 1956 | 125cc | REF | 2 | 16th | 0 |
| 1957 | 125cc | MV Agusta | 3 | 9th | 0 |
| 1957 | 250cc | MV Agusta | 7 | 8th | 0 |
| 1957 | 350cc | Norton | 2 | 14th | 0 |
| 1958 | 125cc | Ducati | 14 | 5th | 0 |
| 1958 | 250cc | MV Agusta | 4 | 10th | 0 |
| 1958 | 350cc | Norton | 13 | 4th | 0 |
| 1958 | 500cc | Norton | 3 | 15th | 0 |
| 1959 | 250cc | MV Agusta | 4 | 11th | 0 |
| 1959 | 350cc | Norton | 1 | 16th | 0 |