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 1 44 JAGUAR XJR5 005 Bob Tullius-Bill Adam 179 Laps 1.GTP
 2 30 PORSCHE 935L JR-001 Gianpiero Moretti-Sarel Van der Merwe 176 Laps 2.GTP
 3  4 CHEVROLET CAMARO Billy Hagan-Gene Felton 172 Laps 1.GTO
 4  5 PORSCHE 935K3 000 00013 Bob Akin-John O'steen 171 Laps 3.GTP
 5 18 BMW M1 Fomfor-Drake Olson 169 Laps 2.GTO
 6 63 MAZDA RX7 Jim Downing-John Maffucci 163 Laps 1.GTU
 7 79 PORSCHE 924GTR Bob Bergstrom-Tom Winters 162 Laps 2.GTU
 8 32 DATSUN 280ZX George Alderman-Carson Baird 162 Laps 3.GTU
 9 83 DATSUN 280ZX Tc Don Devendorf-Tony Adamowicz 160 Laps 3.GTO
10 91 PORSCHE 934 930 890 0014 Chet Vincentz-Jim Mullen 159 Laps 4.GTO
11 40 BMW M1 4301225 Uli Bieri-Matt Gysler 158 Laps 5.GTO
12 64 PORSCHE CARRERA RSR John Hulen-Ron Coupland 150 Laps 6.GTO
13 72 PORSCHE CARRERA RSR George Hulse-Michael DeFontes 148 Laps 7.GTO
14 38 MAZDA RX7 Roger Mandeville-Amos Johnson 145 Laps 4.GTU
15 77 MAZDA GTP Pierre Honegger-Walt Bohren 143 Laps 4.GTP
16 75 MAZDA RX7 Chris Dembs-Mike Brummer 143 Laps 5.GTU
17  3 PORSCHE 914/6 Richard Graves-Alice Graves 142 Laps 6.GTU
18 93 MAZDA RX7 Frank Rubino-David Leira 142 Laps 7.GTU
19 87 CHEVROLET CORVETTE Dave Horchler-Don Erickson 133 Laps 8.GTO
20 98 TOYOTA CELICA Mike Gillman-Scott Gillman 125 Laps 8.GTU
21 94 PORSCHE 914/6 914 043 1523 Bruce Jones-Fred Apgar 121 Laps 9.GTU
22  7 MAZDA RX7 John Morton-Rick Knoop 120 Laps 9.GTO
23 20 PONTIAC FIREBIRD Javier Garcia-Eddie Mecum Jr 109 Laps 10.GTO
24 43 BMW M1 Paul Davey-Joe Varde 104 Laps 11.GTO
25 25 MARCH 83G Chevrolet 3 Dave Cowart-Kenper Miller 95 Laps 5.GTP
26 15 LOLA T600 Chevrolet HU4 John Kalagian-John Lloyd 89 Laps 6.GTP
27 55 BMW M1 4301040 Diego Montoya-Garth Ullom 86 Laps 12.GTO
28 19 NIMROD NRA/C2 Aston Martin 002 Jack Miller-Carlos Ramirez 81 Laps 7.GTP
29 17 PORSCHE 914/6 914 043 0754 Paul Resnick-Ron Barnaba-Steve Zwiren 78 Laps 10.GTU
30 41 CHEVROLET CAMARO John Huber-Steve Potter 77 Laps 13.GTO
31 95 DATSUN 280ZX Bob Leitzinger-Bob Criss 74 Laps 11.GTU
32 96 PORSCHE CARRERA RSR Philip Byrd-Richard Silver 72 Laps 14.GTO
33 42 PORSCHE 911 Mark Altman-Gary Altman 66 Laps 12.GTU
34 08 MAZDA RX7 Bobby Diehl-James Woodruff 52 Laps 13.GTU
35  2 FORD MUSTANG GTP Geoff Brabham-Klaus Ludwig 49 Laps 8.GTP
36 14 MARCH 83G Porsche 4 Al Holbert-Dennis Aase 49 Laps 9.GTP
37 78 PONTIAC FIREBIRD Rob Dyson-Ken Slagle 45 Laps 15.GTO
38 81 DATSUN 280Z Bob Speakman-Ted Schumacher 45 Laps 14.GTU
39 34 PORSCHE 924GTR George Drolsom-Bill Gelles 36 Laps 15.GTU
40 71 DATSUN 280ZX Jim Miller-Charles Morgan 30 Laps 16.GTU
41  9 CHEVROLET CORVETTE Mike Oleyar-Tom Rynone-Steve Zwiren 11 Laps 16.GTO
42 06 FORD MUSTANG GTP Klaus Ludwig-Tim Coconis 8 Laps 10.GTP
43 48 DATSUN 280Z Bill Miller-Jack Ries 8 Laps 17.GTU

Cars that did not start

   88 MARCH 83G Chevrolet 1 Ken Murray-Emory Donaldson GTP
    6 GRID S1 Ford GA01 Skeeter McKitterick-Emilio de Villota GTP
   21 PORSCHE CARRERA RSR Chris Price-Paul Gilgan GTO
   24 PORSCHE 935JLP2 009 00043 M.L Speer-Wayne Pickering GTP
   35 PORSCHE CARRERA RSR Jack Griffin-Bobby Hefner GTO
   39 PORSCHE CARRERA RSR Rainer Brezinka-Fritz Hochreuter GTO
   62 CHEVROLET CAMARO Bob Walters-Andrew Schaufelberger GTO
   80 DATSUN 280Z Carson Hurley GTU