| 🇲🇽Mexican Grand Prix 1966 | 23 Oct 1966 | Denny Hulme | 6 | 3 | 4 |
| 🇲🇽Mexican Grand Prix 1966 | 23 Oct 1966 | Jack Brabham | 4 | 2 | 6 |
| 🇺🇸United States Grand Prix 1966 | 2 Oct 1966 | Denny Hulme | 7 | Engine | |
| 🇺🇸United States Grand Prix 1966 | 2 Oct 1966 | Jack Brabham | 1 | Engine | |
| 🇮🇹Italian Grand Prix 1966 | 4 Sept 1966 | Denny Hulme | 10 | 3 | 4 |
| 🇮🇹Italian Grand Prix 1966 | 4 Sept 1966 | Jack Brabham | 6 | Oil leak | |
| 🇩🇪German Grand Prix 1966 | 7 Aug 1966 | Jack Brabham | 5 | 1 | 9 |
| 🇩🇪German Grand Prix 1966 | 7 Aug 1966 | Denny Hulme | 15 | Ignition | |
| 🇳🇱Dutch Grand Prix 1966 | 24 Jul 1966 | Jack Brabham | 1 | 1 | 9 |
| 🇳🇱Dutch Grand Prix 1966 | 24 Jul 1966 | Denny Hulme | 2 | Ignition | |
| 🇬🇧British Grand Prix 1966 | 16 Jul 1966 | Jack Brabham | 1 | 1 | 9 |
| 🇬🇧British Grand Prix 1966 | 16 Jul 1966 | Denny Hulme | 2 | 2 | 6 |
| 🇫🇷French Grand Prix 1966 | 3 Jul 1966 | Denny Hulme | 9 | 3 | 4 |
| 🇫🇷French Grand Prix 1966 | 3 Jul 1966 | Jack Brabham | 4 | 1 | 9 |
| 🇧🇪Belgian Grand Prix 1966 | 12 Jun 1966 | Jack Brabham | 4 | 4 | 3 |
| 🇲🇨Monaco Grand Prix 1966 | 22 May 1966 | Jack Brabham | 11 | Gearbox | |