| 🇯🇵Japanese Grand Prix 2003 | 12 Oct 2003 | Fernando Alonso | 5 | Engine | |
| 🇯🇵Japanese Grand Prix 2003 | 12 Oct 2003 | Jarno Trulli | 20 | 5 | 4 |
| 🇺🇸United States Grand Prix 2003 | 28 Sept 2003 | Fernando Alonso | 6 | Engine | |
| 🇺🇸United States Grand Prix 2003 | 28 Sept 2003 | Jarno Trulli | 10 | 4 | 5 |
| 🇮🇹Italian Grand Prix 2003 | 14 Sept 2003 | Fernando Alonso | 20 | 8 | 1 |
| 🇮🇹Italian Grand Prix 2003 | 14 Sept 2003 | Jarno Trulli | 6 | Hydraulics | |
| 🇭🇺Hungarian Grand Prix 2003 | 24 Aug 2003 | Jarno Trulli | 6 | 7 | 2 |
| 🇭🇺Hungarian Grand Prix 2003 | 24 Aug 2003 | Fernando Alonso | 1 | 1 | 10 |
| 🇩🇪German Grand Prix 2003 | 3 Aug 2003 | Fernando Alonso | 8 | 4 | 5 |
| 🇩🇪German Grand Prix 2003 | 3 Aug 2003 | Jarno Trulli | 4 | 3 | 6 |
| 🇬🇧British Grand Prix 2003 | 20 Jul 2003 | Fernando Alonso | 8 | Gearbox | |
| 🇬🇧British Grand Prix 2003 | 20 Jul 2003 | Jarno Trulli | 2 | 6 | 3 |
| 🇫🇷French Grand Prix 2003 | 6 Jul 2003 | Fernando Alonso | 7 | Engine | |
| 🇫🇷French Grand Prix 2003 | 6 Jul 2003 | Jarno Trulli | 6 | Engine | |
| 🇩🇪European Grand Prix 2003 | 29 Jun 2003 | Fernando Alonso | 8 | 4 | 5 |
| 🇩🇪European Grand Prix 2003 | 29 Jun 2003 | Jarno Trulli | 6 | Fuel pressure | |
| 🇨🇦Canadian Grand Prix 2003 | 15 Jun 2003 | Jarno Trulli | 8 | Accident | |
| 🇨🇦Canadian Grand Prix 2003 | 15 Jun 2003 | Fernando Alonso | 4 | 4 | 5 |
| 🇲🇨Monaco Grand Prix 2003 | 1 Jun 2003 | Jarno Trulli | 4 | 6 | 3 |
| 🇲🇨Monaco Grand Prix 2003 | 1 Jun 2003 | Fernando Alonso | 8 | 5 | 4 |
| 🇦🇹Austrian Grand Prix 2003 | 18 May 2003 | Jarno Trulli | 6 | 8 | 1 |
| 🇦🇹Austrian Grand Prix 2003 | 18 May 2003 | Fernando Alonso | 19 | Engine | |
| 🇪🇸Spanish Grand Prix 2003 | 4 May 2003 | Fernando Alonso | 3 | 2 | 8 |
| 🇪🇸Spanish Grand Prix 2003 | 4 May 2003 | Jarno Trulli | 4 | Collision | |
| 🇮🇹San Marino Grand Prix 2003 | 20 Apr 2003 | Jarno Trulli | 16 | 13 | |
| 🇮🇹San Marino Grand Prix 2003 | 20 Apr 2003 | Fernando Alonso | 8 | 6 | 3 |
| 🇧🇷Brazilian Grand Prix 2003 | 6 Apr 2003 | Jarno Trulli | 5 | 8 | 1 |
| 🇧🇷Brazilian Grand Prix 2003 | 6 Apr 2003 | Fernando Alonso | 10 | 3 | 6 |
| 🇲🇾Malaysian Grand Prix 2003 | 23 Mar 2003 | Fernando Alonso | 1 | 3 | 6 |
| 🇲🇾Malaysian Grand Prix 2003 | 23 Mar 2003 | Jarno Trulli | 2 | 5 | 4 |
| 🇦🇺Australian Grand Prix 2003 | 9 Mar 2003 | Fernando Alonso | 10 | 7 | 2 |
| 🇦🇺Australian Grand Prix 2003 | 9 Mar 2003 | Jarno Trulli | 12 | 5 | 4 |