| Fin | Driver | Team | Rating Δ | Rating |
|---|---|---|---|---|
| P1 | Mickey Thomas | Porsche 944 | +104 | 1,758 |
| P2 | Tim Pruitt | Porsche 944 | +28 | 2,224 |
| P3 | Pete Yousko | Porsche 944 | +93 | 1,205 |
| P4 | Bradford Tompkins | Porsche 944 | −8 | 1,864 |
| P5 | John Perkins | Porsche 944 | −42 | 1,839 |
| P6 | Larry Helm | Porsche 944 | −7 | 1,165 |
| P7 | John Duffy | Porsche 944 | +8 | 699 |
| P8 | John Taylor | Porsche 944 | −48 | 895 |
| P9 | John Torgersen | Porsche 944 | — | 400 |
| P10 | Tamzn Pienaar | Porsche 944 | −97 | 688 |
Rating Δ is the Elo exchange from this race: taken from the cars finished behind, ceded to those ahead, net zero across the field. A shared car splits its change among co-drivers by FIA grade, so both appear at the same position.