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 1 86 PORSCHE 962 121 Jochen Mass-Bobby Rahal 298 Laps 1.GTP
 2 14 PORSCHE 962 103 Chip Robinson-Al Holbert 296 Laps 2.GTP
 3  8 PORSCHE 962 123/HR6 Brian Redman-Chris Kneifel-Elliot Forbes Robinson 293 Laps 3.GTP
 4  0 PORSCHE 962 116IM Sarel Van der Merwe-John Winter-Danny Ongais 281 Laps 4.GTP
 5 28 CHEVROLET CAMARO Greg Pickett-Tommy Riggins 281 Laps 1.GTO
 6  5 PORSCHE 962 113 Bob Akin-James Weaver-Steve Shelton 280 Laps 5.GTP
 7 67 PORSCHE 962 108B/C-01 Bob Wollek-Darin Brassfield-Wally Dallenbach Jr 275 Laps 6.GTP
 8 22 FORD MUSTANG Bruce Jenner-Bobby Akin 274 Laps 2.GTO
 9 98 TOYOTA CELICA Tc Chris Cord-Juan Fangio II 267 Laps 3.GTO
10 42 FABCAR Porsche FGTP-701 John Higgins-Charles Monk-Howard Cherry 265 Laps 1.Lights
11 05 ROYALE RP40 Mazda JM16/097 Charles Morgan-Jim Rothbarth 261 Laps 2.Lights
12 09 SPICE FIERO PSGTPL1 Steve Durst-Mike Brockman-Tony Belcher 261 Laps 3.Lights
13 65 FORD MUSTANG Jerry Clinton-Morris Clement-Stanton Barrett 256 Laps 4.GTO
14 63 ARGO JM19 Mazda 107 Jim Downing-John Maffucci-John O'steen 253 Laps 4.Lights
15 19 TIGA GT285 Mazda 286 Scott Schubot-Linda Ludemann-Lance Jones 252 Laps 5.Lights
16 74 OLDSMOBILE TORONADO Paul Gentilozzi-Irv Hoerr-Tom Winters 251 Laps 5.GTO
17 17 MAZDA RX7 Al Bacon-Bob Reed 245 Laps 1.GTU
18 54 PORSCHE 911 911 210 0224 Gary Auberlen-Bill Auberlen-Karl Durkheimer 244 Laps 2.GTU
19 76 CHEVROLET CAMARO 861 Jack Baldwin-Eppie Wietzes 243 Laps 6.GTO
20 89 PORSCHE 911 Peter Uria-Larry Figaro-Kyle Rathbun-Jack Refenning 243 Laps 3.GTU
21 87 CHEVROLET CORVETTE Tommy Morrison-Stu Hayner-Don Knowles-Bob McConnell 241 Laps 7.GTO
22 30 CHEVROLET CAMARO Buz McCall-Walt Bohren-Paul Dallenbach 241 Laps 8.GTO
23 43 FABCAR Porsche FEP-002 Tim McAdam-Scott Overby-Chip Mead 238 Laps 6.Lights
24 75 MAZDA RX7 Tom Kendall-Bart Kendall-Max Jones 236 Laps 4.GTU
25 35 ROYALE RP40 Porsche 1 Mandy Gonzalez-Manuel Villa-Luis Gordillo 235 Laps 7.Lights
26 61 ARGO JM19 Buick 113 Brent O'neill-John Lloyd 230 Laps 8.Lights
27 84 MAZDA RX7 Guy Church-Tom Hunt-E.J Generotti 226 Laps 5.GTU
28 82 MAZDA RX7 Dick Greer-Mike Mees-John Finger 225 Laps 6.GTU
29 46 PORSCHE 911 Miguel Morejon-Herman Galeano 224 Laps 7.GTU
30 71 MAZDA RX7 Amos Johnson-Dennis Shaw 217 Laps 8.GTU
31 11 FORD MUSTANG Lyn St James-Tom Gloy 213 Laps 9.GTO
32 85 PONTIAC FIREBIRD Bill Boyer-Steve Roberts 211 Laps 10.GTO
33 00 PORSCHE 911 Charles Slater-Dave Duttinger-Rudy Bartling 209 Laps 9.GTU
34 81 CHEVROLET CAMARO Ken Bupp-Guy Church-Del Taylor 205 Laps 11.GTO
35 23 ARGO JM16 Buick George Petrilak-Dave Rosenberg-Bruce McInnes 201 Laps 9.Lights
36 68 MAZDA RX7 Dennis Chambers-Chaunce Wallace 201 Laps 10.GTU
37 08 MAZDA RX7 Paul Romano-Vance Swifts-John Drew 186 Laps 11.GTU
38 52 LOLA T616 Mazda Ron Case-Bruce Dewey-Buzz Cason-Nort Northam 186 Laps 10.Lights
39  4 FORD MUSTANG GTX Special 9 Scott Pruett-Pete Halsmer 179 Laps 7.GTP
40 80 ALBA AR6 Ferrari Martino Finotto-Ruggero Melgrati-Pietro Silva 177 Laps 11.Lights
41 24 CHEVROLET CORVETTE Craig Rubright-Garrett Jenkins-Roy Newsome 165 Laps 12.GTO
42 90 BUICK SKYHAWK Bob Lee-Gary Myers-Timothy S.Lee 161 Laps 13.GTO
43 50 CHEVROLET CAMARO Henry Brosnaham-Glen Crsoo-Jim Johnson 158 Laps 14.GTO
44 25 TIGA GT285 Ferrari 341 David Loring-Roger Andrey-Willy Lewis 145 Laps 12.Lights
45 44 PORSCHE 911 Paul Goral-Rusty Bond-Larry Figaro 140 Laps 12.GTU
46 49 PONTIAC FIREBIRD Carlos Munoz-Carlos Catter-Joe Gonzalez 136 Laps 15.GTO
47 16 PORSCHE 962 122A Price Cobb-Vern Schuppan 123 Laps 8.GTP
48 60 MAZDA RX7 Steve DePoyster-Bob Schader-Jim Kurz-Mike Jocelyn 114 Laps 13.GTU
49 31 GEBHARDT JC853 BMW Greg Hobbs-Gary Robinson-David Hobbs-Alf Gebhardt 110 Laps 13.Lights
50 96 TIGA GT286 Mazda 342 Eduardo Dibos-Keith Rinzler-Tom Hessert 93 Laps 14.Lights
51 47 MAZDA RX7 Doug Mills-Richard Oakley 90 Laps 14.GTU
52 56 CHEVROLET CAMARO Bill Wink-Bill Martin-Don Erickson-Tim Evans 87 Laps 16.GTO
53 79 ALBA AR5 Oldsmobile 006 Skeeter McKitterick-Ted Boady-Paul Lewis 86 Laps 15.Lights
54 99 TOYOTA CELICA Tc Willy T.Ribbs-Jerrill Rice 84 Laps 17.GTO
55 40 ALBA AR2 Ferrari Uli Bieri-Angelo Pallavicini-David Murry 76 Laps 16.Lights
56 83 CHEVROLET CAMARO Craig Shafer-Joe Maloy-George Shafer 76 Laps 18.GTO
57 51 CHEVROLET CORVETTE Dave Heinz-Bob Young 75 Laps 19.GTO
58  1 PORSCHE 962 HR4 Danny Sullivan-A.J Foyt-Hurley Haywood 73 Laps 9.GTP
59 13 PORSCHE 914/6 Mark Altman-Gary Altman-Tim Selby 68 Laps 15.GTU
60  9 TIGA GT285 Mazda Fin Tomlinson-Terry Loebel-Richard Morgan 57 Laps 17.Lights
61 38 MAZDA RX7 Roger Mandeville-Kelly Marsh-Don Marsh 56 Laps 20.GTO
62 36 ROYALE RP40 Mazda Frank Jellinek-John Grooms-Tom Bagley 54 Laps 18.Lights
63 26 PONTIAC FIREBIRD Del Taylor-Mark Montgomery-David Fuller 45 Laps 21.GTO
64 91 OLDSMOBILE CALAIS Scott Gaylord-Luis Albiza-Kent Stover 38 Laps 22.GTO
65 12 BUICK SOMERSET Harold Shafer-Tom Nehl-Rob Peters 36 Laps 23.GTO
66 01 SPICE FIERO Jeff Kline-Don Bell 31 Laps 19.Lights
67 77 CHEVROLET CAMARO Robert Lappalainen-Kenper Miller 25 Laps 24.GTO
68 72 CHEVROLET CAMARO Jeffrey Loving-Richard Small-Jan Goodman 23 Laps 25.GTO
69 15 PONTIAC FIERO GTU-002 Dick Murray-Terry Visger 20 Laps 16.GTU
70 70 CHEVROLET CAMARO Tom Juckette-Richard McDill-Bill McDill 19 Laps 26.GTO
71 21 CHEVROLET CAMARO Gene Felton-Lee Perkinson-Matt Mnich 10 Laps 27.GTO
72 88 CHEVROLET CORVETTE John Heinricy-Bob McConnell-Bobby Carradine 9 Laps 28.GTO
73 29 TIGA GT286 Buick 321 Steve Phillips-Ron Canizares-Howard Katz 8 Laps 20.Lights
74 04 PORSCHE 944 Art Pilla-Dave White-George Drolsom 7 Laps 29.GTO

Cars that did not start

   92 CHEVROLET CAMARO Ash Tisdelle-Lance Van Every GTO
   06 CHEVROLET MONTE CARLO Art Cross-Gary Smith-Bob Lee GTO
    3 OLDSMOBILE CALAIS Vince Gimondo-Ken Grostic-Terry Wolters GTO
   10 CHEVROLET CORVETTE Jim Stricklin-Don Nooe-Tim Stringfellow GTO
   18 PONTIAC GTA Tim Evans-Andy Pilgrim-Doug Goad-Terry McKenna Lights
   39 CHEVROLET CAMARO Frank Del Vecchio-Chris Thompson-Kurt Matthewson GTO
   41 BMW 325 Mike Graham-Richard Burr-Charles W.Bryant GTU
   45 MAZDA RX7 Carlos Pedrera-Dennis Dobkin GTU
   48 PORSCHE 911 Gary Wonzer-Ron Case-Brian Cameron-Tom Cripe GTU
   69 FORD MUSTANG Kenneth LaGrow GTO
   78 PORSCHE 911 Rudy Bartling-Fritz Hochreuter-Werner Frank GTU
   20 PORSCHE 914/6 John Hofstra-Mick Robinson-Ron Robinson GTU
   27 ARGO JM19 Mazda 106 Jim Fowells-David Cowart Lights
   32 CHEVROLET CORVETTE Karl Keck-Mark Kennedy-David Fuller-Mark Montgomery GTO
   53 LOLA T616 Mazda Ron Case-Vicki Smith-Peter Uria-Art Cross Lights
   57 NISSAN 300ZX Reed Kryder-Barry Kassel-Paul Thomas-Corky Prep GTU
   58 FORD MUSTANG Diego Febles-Basilio Davila GTO
   66 CHEVROLET CAMARO Gary English-Jerry Thompson GTO