1966 | Germania | Team Lotus | 32 | Lotus | 44 F2 | Ford Cosworth |
1967 | Sudafrica | Reg Parnell Racing | 16 | Lotus | 33 | BRM | 18 | ab |
| Monaco | Reg Parnell Racing | 6 | BRM | P261 | BRM | 13 | ab |
| Olanda | Reg Parnell Racing | 19 | BRM | P83 | BRM | | f |
| Gran Bretagna | Reg Parnell Racing | 16 | BRM | P261 | BRM | 16 | np |
1968 | Spagna | Reg Parnell Racing | 5 | BRM | P126 | BRM | 11 | ab |
| Monaco | Reg Parnell Racing | 16 | BRM | P126 | BRM | 11 | ab |
| Belgio | Reg Parnell Racing | 14 | BRM | P126 | BRM | 7 | ab |
| Olanda | Reg Parnell Racing | 20 | BRM | P126 | BRM | 14 | ab |
| Francia | Reg Parnell Racing | 36 | BRM | P126 | BRM | 14 | 6 |
| Gran Bretagna | Reg Parnell Racing | 20 | BRM | P126 | BRM | 16 | 8 |
| Germania | Reg Parnell Racing | 22 | BRM | P126 | BRM | 8 | 8 |
| Italia | Reg Parnell Racing | 27 | BRM | P126 | BRM | 17 | 4 |
| Canada | Reg Parnell Racing | 24 | BRM | P126 | BRM | 14 | ab |
| Stati Uniti | Reg Parnell Racing | 22 | BRM | P126 | BRM | 14 | ab |
| Messico | Reg Parnell Racing | 22 | BRM | P126 | BRM | 19 | ab |
1969 | Spagna | Frank Williams Racing Cars | 11 | Brabham | BT26A | Ford Cosworth | 11 | ab |
| Monaco | Frank Williams Racing Cars | 16 | Brabham | BT26A | Ford Cosworth | 9 | 2 |
| Olanda | Frank Williams Racing Cars | 16 | Brabham | BT26A | Ford Cosworth | 9 | ab |
| Francia | Frank Williams Racing Cars | 9 | Brabham | BT26A | Ford Cosworth | 11 | ab |
| Gran Bretagna | Frank Williams Racing Cars | 16 | Brabham | BT26A | Ford Cosworth | 10 | 5 |
| Germania | Frank Williams Racing Cars | 17 | Brabham | BT26A | Ford Cosworth | 7 | ab |
| Italia | Frank Williams Racing Cars | 32 | Brabham | BT26A | Ford Cosworth | 4 | 5 |
| Canada | Frank Williams Racing Cars | 21 | Brabham | BT26A | Ford Cosworth | 10 | ab |
| Stati Uniti | Frank Williams Racing Cars | 18 | Brabham | BT26A | Ford Cosworth | 9 | 2 |
| Messico | Frank Williams Racing Cars | 18 | Brabham | BT26A | Ford Cosworth | 9 | 10 |
1970 | Sudafrica | Frank Williams Racing Cars | 22 | De Tomaso | 505 | Ford Cosworth | 20 | ab |
| Spagna | Frank Williams Racing Cars | 12 | De Tomaso | 505 | Ford Cosworth | 13 | np |
| Monaco | Frank Williams Racing Cars | 24 | De Tomaso | 505 | Ford Cosworth | 9 | nc |
| Belgio | Frank Williams Racing Cars | 7 | De Tomaso | 505 | Ford Cosworth | 12 | ab |
| Olanda | Frank Williams Racing Cars | 4 | De Tomaso | 505 | Ford Cosworth | 9 | ab |