| 🇯🇵Japanese Grand Prix 1999 | 31 Oct 1999 | Stewart | 8 | 7 | |
| 🇲🇾Malaysian Grand Prix 1999 | 17 Oct 1999 | Stewart | 5 | 4 | 3 |
| 🇩🇪European Grand Prix 1999 | 26 Sept 1999 | Stewart | 14 | 1 | 10 |
| 🇮🇹Italian Grand Prix 1999 | 12 Sept 1999 | Stewart | 15 | Clutch | |
| 🇧🇪Belgian Grand Prix 1999 | 29 Aug 1999 | Stewart | 10 | Brakes | |
| 🇭🇺Hungarian Grand Prix 1999 | 15 Aug 1999 | Stewart | 10 | 11 | |
| 🇩🇪German Grand Prix 1999 | 1 Aug 1999 | Stewart | 17 | 11 | |
| 🇦🇹Austrian Grand Prix 1999 | 25 Jul 1999 | Stewart | 6 | 14 | |
| 🇬🇧British Grand Prix 1999 | 11 Jul 1999 | Stewart | 11 | 12 | |
| 🇫🇷French Grand Prix 1999 | 27 Jun 1999 | Stewart | 9 | Gearbox | |
| 🇨🇦Canadian Grand Prix 1999 | 13 Jun 1999 | Stewart | 10 | 5 | 2 |
| 🇪🇸Spanish Grand Prix 1999 | 30 May 1999 | Stewart | 14 | Transmission | |
| 🇲🇨Monaco Grand Prix 1999 | 16 May 1999 | Stewart | 13 | Suspension | |
| 🇮🇹San Marino Grand Prix 1999 | 2 May 1999 | Stewart | 12 | 10 | |
| 🇧🇷Brazilian Grand Prix 1999 | 11 Apr 1999 | Stewart | 10 | Hydraulics | |
| 🇦🇺Australian Grand Prix 1999 | 7 Mar 1999 | Stewart | 13 | Fire | |