| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 01 | Patrick Byrne | 1977 Greenwood Corvette | 0 | 1 | Silver | 2,514 |
| 02 | John Anderson | 1976 Chevrolet Corvette | 0 | 0 | — | 1,585 |
| 03 | Ranson Webster | 1976 Porsche 935 K3 | 0 | 0 | — | 1,548 |
| 04 | John Hill | 1974 Porsche 911 | 0 | 0 | — | 1,475 |
| 05 | Bill H Lyon | 1974 Porsche 911 RSR | 0 | 0 | — | 1,457 |
| 06 | Cameron Healy | 1974 Porsche 911 Carrera RS 3.0 | 0 | 0 | — | 1,436 |
| 07 | Rick Jeffery | 1976 Dekon Monza | 0 | 0 | — | 1,430 |
| 08 | Nick Price | 1986 Toyota Celica IMSA GTO | 0 | 0 | — | 1,400 |
| 09 | Thor Johnson | 1974 BMW 3.5l Gp2 CSL | 0 | 0 | — | 1,370 |
| 10 | Karl Durkheimer | 1974 Porsche 911 Carrera | 0 | 0 | — | 1,355 |
| 11 | Rob Fuller | 1972 Datsun 240Z | 0 | 0 | — | 1,327 |
| 12 | Gabriel Tesch | 1973 Datsun 240Z | 0 | 0 | — | 1,325 |
| 13 | James Buskirk | 1968 Chevrolet Corvette | 0 | 0 | — | 1,324 |
| 14 | Chet Taylor | 1974 Porsche 911 S RSR | 0 | 0 | — | 1,319 |
| 15 | Steve Link | 1979 Datsun 280ZX | 0 | 0 | — | 1,295 |
| 16 | David Alvarado | 1970 Porsche ST | 0 | 0 | — | 1,295 |
| 17 | Ken Epsman | 1988 Ford Thunderbird | 0 | 0 | — | 1,292 |
| 18 | Greg Johnson | 1969 Chevrolet Corvette | 0 | 0 | — | 1,280 |
| 19 | Mark Leonard | 1979 Triumph TR8 IMSA GTO | 0 | 0 | — | 1,220 |
| 20 | Michael Parks | 1968 Chevrolet Corvette | 0 | 0 | — | 1,193 |
| 21 | Tom Linton | 1972 Porsche 914/4 | 0 | 0 | — | 1,183 |