| Race |
Site |
Cars |
St |
Fin |
# |
Sponsor / Owner |
Chassis / Engine |
Laps |
Money |
Status |
Led |
| 1 | Oscar Galvez | 19 | 17 | 11 | 24 | STP March Racing Team | March 721G / Ford Cosworth DFV | 84/96 | 0 | radiator | 0 |
| 2 | Interlagos | 20 | 15 | 17 | 11 | STP March Racing Team | March 721G / Ford Cosworth DFV | 6/40 | 0 | gearbox | 0 |
| 3 | Kyalami | 25 | 18 | 14 | 14 | STP March Racing Team | March 721G / Ford Cosworth DFV | 66/79 | 0 | +13 laps | 0 |
| 5 | Zolder | 23 | 16 | 12 | 14 | STP March Racing Team | March 731 / Ford Cosworth DFV | 60/70 | 0 | crash | 0 |
| 6 | Monte Carlo | 26 | 14 | 12 | 14 | STP March Racing Team | March 731 / Ford Cosworth DFV | 67/78 | 0 | gearbox | 0 |
| 7 | Anderstorp | 22 | 20 | 18 | 14 | STP March Racing Team | March 731 / Ford Cosworth DFV | 38/80 | 0 | throttle | 0 |
| 8 | Paul Ricard | 25 | 7 | 24 | 14 | STP March Racing Team | March 731 / Ford Cosworth DFV | 7/54 | 0 | halfshaft | 0 |
| 12 | Osterreichring | 25 | 12 | 13 | 18 | STP March Racing Team | March 731 / Ford Cosworth DFV | 37/54 | 0 | engine | 0 |
| 14 | Bowmanville | 26 | 23 | 19 | 18 | STP March Racing Team | March 731 / Ford Cosworth DFV | 71/80 | 0 | +9 laps | 0 |
| 15 | Watkins Glen | 28 | 17 | 11 | 18 | STP March Racing Team | March 731 / Ford Cosworth DFV | 57/59 | 0 | crash | 0 |