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| Drivers Standings | Constructors Standings | Season Statistics | The Champions | General Statistics | Specific Statistics | F1RA Drivers Ranking | Drivers Performance | Countries | Indy |
| Back |
| Starts | Jan Lammers | |||||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1979 | ||||||
| Argentina | Shadow-Ford | 21 | Ret | 42 | transmission | |
| Brazil | Shadow-Ford | 21 | 14 | 39 | ||
| South Africa | Shadow-Ford | 21 | Ret | 2 | accident | |
| United States West | Shadow-Ford | 14 | Ret | 47 | suspension | |
| Spain | Shadow-Ford | 24 | 12 | 73 | ||
| Belgium | Shadow-Ford | 21 | 10 | 68 | ||
| France | Shadow-Ford | 21 | 18 | 73 | ||
| Britain | Shadow-Ford | 21 | 11 | 65 | ||
| Germany | Shadow-Ford | 20 | 10 | 44 | ||
| Austria | Shadow-Ford | 23 | Ret | 3 | accident | |
| Netherlands | Shadow-Ford | 23 | Ret | 12 | gear box | |
| Canada | Shadow-Ford | 21 | 9 | 67 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1980 | ||||||
| United States West | ATS-Ford | 4 | Ret | 0 | transmission | |
| Belgium | ATS-Ford | 15 | 12 | 64 | ||
| Monaco | ATS-Ford | 13 | Nc | 64 | not classified | |
| Germany | Ensign-Ford | 24 | 14 | 44 | ||
| Canada | Ensign-Ford | 19 | 12 | 66 | ||
| United States East | Ensign-Ford | 25 | Ret | 16 | steering | |
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1981 | ||||||
| United States West | ATS-Ford | 21 | Ret | 41 | collision | |
| Argentina | ATS-Ford | 23 | 12 | 51 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1982 | ||||||
| Netherlands | Theodore-Ford | 26 | Ret | 41 | engine | |
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1992 | ||||||
| Japan | March-Ilmor | 23 | Ret | 27 | clutch | |
| Australia | March-Ilmor | 25 | 12 | 78 | ||