| 🇦🇺Australian Grand Prix 1989 | 5 Nov 1989 | Brabham | 8 | 8 | |
| 🇯🇵Japanese Grand Prix 1989 | 22 Oct 1989 | Brabham | 9 | Engine | |
| 🇪🇸Spanish Grand Prix 1989 | 1 Oct 1989 | Brabham | 12 | Electrical | |
| 🇵🇹Portuguese Grand Prix 1989 | 24 Sept 1989 | Brabham | 11 | 14 | |
| 🇮🇹Italian Grand Prix 1989 | 10 Sept 1989 | Brabham | 0 | Disqualified | |
| 🇧🇪Belgian Grand Prix 1989 | 27 Aug 1989 | Brabham | 8 | Handling | |
| 🇭🇺Hungarian Grand Prix 1989 | 13 Aug 1989 | Brabham | 8 | 11 | |
| 🇩🇪German Grand Prix 1989 | 30 Jul 1989 | Brabham | 16 | Engine | |
| 🇬🇧British Grand Prix 1989 | 16 Jul 1989 | Brabham | 14 | Engine | |
| 🇫🇷French Grand Prix 1989 | 9 Jul 1989 | Brabham | 22 | Engine | |
| 🇨🇦Canadian Grand Prix 1989 | 18 Jun 1989 | Brabham | 7 | Accident | |
| 🇺🇸United States Grand Prix 1989 | 4 Jun 1989 | Brabham | 7 | Brakes | |
| 🇲🇽Mexican Grand Prix 1989 | 28 May 1989 | Brabham | 9 | 10 | |
| 🇲🇨Monaco Grand Prix 1989 | 7 May 1989 | Brabham | 8 | 3 | 4 |
| 🇮🇹San Marino Grand Prix 1989 | 23 Apr 1989 | Brabham | 17 | Spun off | |
| 🇧🇷Brazilian Grand Prix 1989 | 26 Mar 1989 | Brabham | 14 | Halfshaft | |