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 1 44 JAGUAR XJR5 004 Bob Tullius-Bill Adam 174 Laps 1.GTP
 2  5 PORSCHE 935K3 000 00013 Bob Akin-John O'steen 173 Laps 2.GTP
 3 55 BMW M1 4301040 Diego Montoya 169 Laps 1.GTO
 4 14 MARCH 83G Porsche 4 Al Holbert-Doc Bundy 169 Laps 3.GTP
 5  9 PORSCHE 934 009 00030 Wayne Baker-Jim Mullen 168 Laps 2.GTO
 6  7 MAZDA RX7 John Morton-Rick Knoop 165 Laps 3.GTO
 7 95 DATSUN 280ZX Bob Leitzinger-Logan Blackburn 163 Laps 1.GTU
 8 63 MAZDA RX7 Jim Downing-John Maffucci 163 Laps 2.GTU
 9 38 MAZDA RX7 Roger Mandeville-Amos Johnson 160 Laps 3.GTU
10 34 PORSCHE 924GTR George Drolsom-John Oates 160 Laps 4.GTU
11 82 MAZDA RX7 Joe Varde-Jack Baldwin 160 Laps 5.GTU
12 79 PORSCHE 924GTR Bob Bergstrom-Tom Winters 159 Laps 6.GTU
13 28 BMW M1 Bruno Beilcke-Richard Spenard 159 Laps 4.GTO
14 83 DATSUN 280ZX Tc Don Devendorf-Tony Adamowicz 157 Laps 5.GTO
15 18 BMW M1 Fomfor 154 Laps 6.GTO
16 32 DATSUN 280ZX George Alderman-Carson Baird 149 Laps 7.GTU
17 77 PORSCHE 914/6 914 043 0754 Paul Resnick-Ron Barnaba 149 Laps 8.GTU
18  4 CHEVROLET CAMARO Billy Hagan-Gene Felton 148 Laps 7.GTO
19 02 CHEVROLET CAMARO Wayne Darling-Fred Darling 144 Laps 8.GTO
20 78 PONTIAC FIREBIRD Rob Dyson-Ken Slagle 144 Laps 9.GTO
21 17 CHEVROLET CORVETTE Peter Dus 138 Laps 9.GTO
22 21 NIMROD NRA/C2 Aston Martin 002 Jack Miller-Mike Brummer-Drake Olson 137 Laps 5.GTP
23 84 CHEVROLET CAMARO Ken Murray-Chris Doyle 134 Laps 10.GTO
24 94 PORSCHE 914/6 914 043 1523 Bruce Jones-Fred Apgar 132 Laps 9.GTU
25 40 BMW M1 4301225 Uli Bieri-Matt Gysler 131 Laps 11.GTO
26 26 FORD MUSTANG Bruce Jenner-John Bauer 97 Laps 12.GTO
27 71 MAZDA RX7 Randy Pollock 95 Laps 10.GTU
28 29 TOYOTA CELICA John Stevens 89 Laps 13.GTO
29 98 TOYOTA CELICA Boy Hayje-Wally Dallenbach Jr 84 Laps 11.GTU
30 25 MARCH 82G Porsche Dave Cowart-Kenper Miller 83 Laps 6.GTP
31 99 TOYOTA CELICA Dennis Aase-Roberto Moreno 79 Laps 12.GTU
32 72 MAZDA GTP Walt Bohren 75 Laps 7.GTP
33 88 MARCH 83G Chevrolet 1 Hurley Haywood-Emory Donaldson 61 Laps 8.GTP
34 30 MARCH 83G Porsche 82G-3 Gianpiero Moretti 19 Laps 9.GTP
35 08 PORSCHE CARRERA RSR Alan Howes 17 Laps 14.GTO
36 93 CHEVROLET CORVETTE Michael Oleyar 2 Laps 15.GTO
37 74 CHEVRON B36 Buick Del Taylor 1 Lap 10.GTP

Cars that did not start