| Argentina | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 10 | ab |
| Brasile | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 18 | 7 |
| Sudafrica | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 6 | 17 |
| Spagna | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 4 | ab |
| Monaco | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 13 | ab |
| Svezia | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 15 | 4 |
| Francia | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 15 | 5 |
| Gran Bretagna | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 12 | 12 |
| Germania | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 13 | 10 |
| Austria | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 19 | ab |
| Italia | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 15 | ab |
| Stati Uniti | Vel’s Parnelli Jones Racing | 27 | ANDRETTI Mario | VPJ4 | Ford Cosworth | 5 | ab |