Williams
Clay Regazzoni a terminé P5 du Championnat du Monde 1979 avec 32 points. En 15 courses : 1 victoire, 5 podiums et 0 pole positions — meilleur résultat P1.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Argentine Grand Prix | Williams | 17 | P10 | +2 Laps | |
| 2 | Brazilian Grand Prix | Williams | 17 | P15 | +2 Laps | |
| 3 | South African Grand Prix | Williams | 22 | P9 | +2 Laps | |
| 4 | United States Grand Prix West | Williams | 15 | P15 | Engine | |
| 5 | Spanish Grand Prix | Williams | 14 |
| P19 |
| Engine |
| 6 | Belgian Grand Prix | Williams | 8 | P24 | Accident |
| 7 | Monaco Grand Prix | Williams | 16 | P2 | 6 | Finished |
| 8 | French Grand Prix | Williams | 9 | P6 | 1 | Finished |
| 9 | British Grand Prix | Williams | 4 | P1 | 9 | Finished |
| 10 | German Grand Prix | Williams | 6 | P2 | 6 | Finished |
| 11 | Austrian Grand Prix | Williams | 6 | P5 | 2 | Finished |
| 12 | Dutch Grand Prix | Williams | 3 | P24 | Accident |
| 13 | Italian Grand Prix | Williams | 6 | P3 | 4 | Finished |
| 14 | Canadian Grand Prix | Williams | 3 | P3 | 4 | Finished |
| 15 | United States Grand Prix | Williams | 5 | P14 | Accident |