| Fin | Driver | Team | Rating Δ | Rating |
|---|---|---|---|---|
| P1 | Tim Pruitt | Porsche 944 | +53 | 2,322 |
| P2 | John Perkins | Porsche 944 | +58 | 1,846 |
| P3 | Pete Yousko | Porsche 944 | +56 | 1,487 |
| P4 | Bradford Tompkins | Porsche 944 | −20 | 1,829 |
| P5 | Larry Helm | Porsche 944 | −4 | 1,305 |
| P6 | John Duffy | Porsche 944 | +1 | 916 |
| P7 | Glen Edridge | Porsche 944 | — | 523 |
| P8 | Greg Hobbs | Porsche 944 | −48 | 621 |
| P9 | John Taylor | Porsche 944 | −96 | 699 |
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.