| 🇦🇺Australian Grand Prix 1989 | 5 Nov 1989 | Thierry Boutsen | 5 | 1 | 9 |
| 🇦🇺Australian Grand Prix 1989 | 5 Nov 1989 | Riccardo Patrese | 6 | 3 | 4 |
| 🇯🇵Japanese Grand Prix 1989 | 22 Oct 1989 | Thierry Boutsen | 7 | 3 | 4 |
| 🇯🇵Japanese Grand Prix 1989 | 22 Oct 1989 | Riccardo Patrese | 5 | 2 | 6 |
| 🇪🇸Spanish Grand Prix 1989 | 1 Oct 1989 | Riccardo Patrese | 6 | 5 | 2 |
| 🇪🇸Spanish Grand Prix 1989 | 1 Oct 1989 | Thierry Boutsen | 21 | Fuel pump | |
| 🇵🇹Portuguese Grand Prix 1989 | 24 Sept 1989 | Thierry Boutsen | 8 | Overheating | |
| 🇵🇹Portuguese Grand Prix 1989 | 24 Sept 1989 | Riccardo Patrese | 6 | Overheating | |
| 🇮🇹Italian Grand Prix 1989 | 10 Sept 1989 | Thierry Boutsen | 6 | 3 | 4 |
| 🇮🇹Italian Grand Prix 1989 | 10 Sept 1989 | Riccardo Patrese | 5 | 4 | 3 |
| 🇧🇪Belgian Grand Prix 1989 | 27 Aug 1989 | Thierry Boutsen | 4 | 4 | 3 |
| 🇧🇪Belgian Grand Prix 1989 | 27 Aug 1989 | Riccardo Patrese | 5 | Collision | |
| 🇭🇺Hungarian Grand Prix 1989 | 13 Aug 1989 | Thierry Boutsen | 4 | 3 | 4 |
| 🇭🇺Hungarian Grand Prix 1989 | 13 Aug 1989 | Riccardo Patrese | 1 | Radiator | |
| 🇩🇪German Grand Prix 1989 | 30 Jul 1989 | Riccardo Patrese | 5 | 4 | 3 |
| 🇩🇪German Grand Prix 1989 | 30 Jul 1989 | Thierry Boutsen | 6 | Collision | |
| 🇬🇧British Grand Prix 1989 | 16 Jul 1989 | Thierry Boutsen | 7 | 10 | |
| 🇬🇧British Grand Prix 1989 | 16 Jul 1989 | Riccardo Patrese | 5 | Radiator | |
| 🇫🇷French Grand Prix 1989 | 9 Jul 1989 | Thierry Boutsen | 5 | Gearbox | |
| 🇫🇷French Grand Prix 1989 | 9 Jul 1989 | Riccardo Patrese | 8 | 3 | 4 |
| 🇨🇦Canadian Grand Prix 1989 | 18 Jun 1989 | Riccardo Patrese | 3 | 2 | 6 |
| 🇨🇦Canadian Grand Prix 1989 | 18 Jun 1989 | Thierry Boutsen | 6 | 1 | 9 |
| 🇺🇸United States Grand Prix 1989 | 4 Jun 1989 | Riccardo Patrese | 14 | 2 | 6 |
| 🇺🇸United States Grand Prix 1989 | 4 Jun 1989 | Thierry Boutsen | 16 | 6 | 1 |
| 🇲🇽Mexican Grand Prix 1989 | 28 May 1989 | Thierry Boutsen | 8 | Electrical | |
| 🇲🇽Mexican Grand Prix 1989 | 28 May 1989 | Riccardo Patrese | 5 | 2 | 6 |
| 🇲🇨Monaco Grand Prix 1989 | 7 May 1989 | Thierry Boutsen | 3 | 10 | |
| 🇲🇨Monaco Grand Prix 1989 | 7 May 1989 | Riccardo Patrese | 7 | 15 | |
| 🇮🇹San Marino Grand Prix 1989 | 23 Apr 1989 | Riccardo Patrese | 4 | Engine | |
| 🇮🇹San Marino Grand Prix 1989 | 23 Apr 1989 | Thierry Boutsen | 6 | 4 | 3 |
| 🇧🇷Brazilian Grand Prix 1989 | 26 Mar 1989 | Thierry Boutsen | 4 | Engine | |
| 🇧🇷Brazilian Grand Prix 1989 | 26 Mar 1989 | Riccardo Patrese | 2 | 15 | |