| Fin | Driver | Team | Rating Δ | Rating |
|---|---|---|---|---|
| P1 | John Perkins | Porsche 944 | +73 | 1,912 |
| P2 | Mickey Thomas | Porsche 944 | +42 | 1,801 |
| P3 | Tim Pruitt | Porsche 944 | −25 | 2,199 |
| P4 | Brian Evans | Porsche 924S | +57 | 947 |
| P5 | John Duffy | Porsche 944 | +39 | 738 |
| P6 | John Taylor | Porsche 944 | −18 | 878 |
| P7 | Glen Edridge | Porsche 944 | −18 | 510 |
| P8 | John Torgersen | Porsche 944 | — | 400 |
| P9 | Tamzn Pienaar | Porsche 944 | −106 | 582 |
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.