| Fin | Driver | Team | Rating Δ | Rating |
|---|---|---|---|---|
| P1 | Mickey Thomas | Porsche 944 | +86 | 1,887 |
| P2 | Tim Pruitt | Porsche 944 | −5 | 2,194 |
| P3 | John Duffy | Porsche 944 | +79 | 817 |
| P4 | Larry Helm | Porsche 944 | −17 | 1,148 |
| P5 | Paul Davison | Porsche 944 | −85 | 1,171 |
| P6 | John Torgersen | Porsche 944 | — | 400 |
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.