Standings
constructor-p
| Pos | Teams | Points |
 US
|
US
|
US
|
US
|
US
|
US
|
 CA
|
US
|
US
|
US
|
US
|
US
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chevrolet | 338 | 32 | 32 | 35 | 32 | 35 | 35 | 35 | - | 35 | - | 35 | 32 |
| 2 | Ligier | 324 | 35 | 35 | 30 | 35 | 30 | 32 | 30 | - | 32 | - | 30 | 35 |
| 3 | Mazda | 304 | 26 | 30 | 32 | 30 | 32 | 30 | 32 | - | 30 | - | 32 | 30 |
| 4 | Oreca | 56 | 28 | 28 | - | - | - | - | - | - | - | - | - | - |
| 5 | BR | 30 | 30 | - | - | - | - | - | - | - | - | - | - | - |
