| Pos | Constructor | Points | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ferrari • Ferrari | 8 | (6) | - | 8 | 8 | 8 | 8 | (6) | 40(52) |
| 2 | Maserati • Maserati | 6 | 8 | 4 | (4) | (4) | 6 | 8 | 32(40) | |
| 3 | Connaught • Alta | - | - | 3 | 4 | 7 | ||||
| 4 | Vanwall • Vanwall | - | 3 | - | - | - | 3 | |||
| 5 | Gordini • Gordini | - | 2 | - | - | - | - | 2 | ||
| - | Watson • Offenhauser | - | - | |||||||
| - | Kurtis Kraft • Offenhauser | - | - | |||||||
| - | Phillips • Offenhauser | - | - | |||||||
| - | Kuzma • Offenhauser | - | - | |||||||
| - | BRM • BRM | - | - | - | - | - | ||||
| - | Ewing • Offenhauser | - | - | |||||||
| - | Lesovsky • Offenhauser | - | - | |||||||
| - | Stevens • Offenhauser | - | - | |||||||
| - | Epperly • Offenhauser | - | - | |||||||
| - | Hillegass • Offenhauser | - | - | |||||||
| - | Kurtis Kraft • Novi | - | - | |||||||
| - | Templeton • Offenhauser | - | - | |||||||
| - | Schroeder • Offenhauser | - | - | |||||||
| - | Kurtis Kraft • Ferrari | - | - | |||||||
| - | Bugatti • Bugatti | - | - | |||||||
| - | Emeryson • Alta | - | - | |||||||
| - | Cooper • Bristol | - | - |
Points System
8-6-4-3-2 points for the top 5 places and 1 point for the fastest lap.
Best 5 results count toward championship.
Points for shared drivers are shared equally between the drivers unless one driver was deemed to have completed "insufficient distance".
Drivers who shared more than one car in a race only receive points for their highest finish.
The point is shared equally between drivers who set the same fastest lap time.