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 1  6 PORSCHE 935K3 000 00023 John Fitzpatrick-Brian Redman 245 Laps 1.GTX
 2 18 PORSCHE 935JLP2 009 00043 John Paul Jr-John Paul 245 Laps 2.GTX
 3 00 PORSCHE 935K3 000 00017 Ted Field-Danny Ongais 244 Laps 3.GTX
 4 14 LANCIA BETA MONTECARLO 1007 Hans Heyer-Walter Roehrl 241 Laps 4.GTX
 5  4 PORSCHE 935K3 000 0009 Skeeter McKitterick-Rick Mears 237 Laps 5.GTX
 6  5 PORSCHE 935K3 009 00016 Paul Miller-Bob Akin-Kees Nierop 234 Laps 6.GTX
 7 16 LANCIA BETA MONTECARLO 1006 Carlo Facetti-Martino Finotto 232 Laps 7.GTX
 8 44 TRIUMPH TR8 Bob Tullius-Bill Adam 223 Laps 1.GTO
 9 09 PORSCHE 935K3 930 890 0021 Dale Whittington-Preston Henn 219 Laps 8.GTX
10 17 MAZDA RX7 John Morton-Jeff Kline-Walt Bohren 218 Laps 1.GTU
11 46 PORSCHE CARRERA RSR 911 360 1099 Mauricio de Narvaez-Tony Garcia 215 Laps 2.GTO
12 47 MAZDA RX7 Brad Frisselle-Roger Mandeville 214 Laps 2.GTU
13 73 MAZDA RX7 Pierre Honegger-Ernesto Soto 208 Laps 3.GTU
14 86 PORSCHE 935 000 00024 Hurley Haywood-Bruce Leven 205 Laps 9.GTX
15 50 PORSCHE 911 Fritz Hochreuter-Rainer Brezinka-Norm Ridgely 204 Laps 3.GTO
16 62 PORSCHE 911 Bill Koll-Jim Cook 202 Laps 4.GTU
17 48 CHEVROLET CORVETTE Phil Currin-John Carusso 195 Laps 4.GTO
18 15 LANCIA BETA MONTECARLO 1005 Piercarlo Ghinzani-Bernard Darniche 186 Laps 10.GTX
19 36 PORSCHE 911 Ludwig Heimrath Jr-Jon Reski-Brian Hardacre 155 Laps 11.GTX
20 23 DATSUN 280ZX Frank Carney-Dick Davenport 136 Laps 5.GTU
21 07 PORSCHE 935 930 770 0958 Ludwig Heimrath-Johnny Rutherford 117 Laps 12.GTX
22 42 TRIUMPH TR8 ACN01093 Peter Bulkowski-Bruce Kulczyk 120 Laps 5.GTO
23 80 CHEVROLET CAMARO Maurice Carter-Richard Valentine 104 Laps 13.GTX
24 69 PORSCHE CARRERA RSR Rudy Bartling-Klaus Bytzek 103 Laps 6.GTO
25  9 PORSCHE 935K3 Bobby Rahal-Bob Garretson 98 Laps 14.GTX
26 54 PORSCHE CARRERA RSR Terry Herman-Albert Naon 64 Laps 7.GTO
27 33 CHEVROLET CORVETTE Eppie Wietzes-Jacques Bienvenue 59 Laps 8.GTO
28 34 PORSCHE 911 George Drolsom-Hugh Davenport 59 Laps 6.GTU
29 95 DATSUN 240Z Fred Stiff-Sam Posey 58 Laps 7.GTU
30 68 PORSCHE CARRERA RSR 005 0009 Luis Mendez-Mandy Gonzales 56 Laps 9.GTO
31 72 CHEVROLET CORVETTE Murray Edwards-Craig Carter 54 Laps 10.GTO
32  7 MAZDA RX7 Walt Bohren-Jeff Kline-Jim Downing 32 Laps 8.GTU

Cars that did not start

    0 PORSCHE 935K3 Ted Field-Danny Ongais GTX
   02 CHEVROLET CORVETTE Paul Canary-Jim Sanborn GTX
   22 PORSCHE 914/6 Peter Aschenbrenner-Gary Hirsch GTU
   90 CHEVROLET CORVETTE Neil Wiernicki-Michael Wiernicki-Tom Rynone GTO
   64 PORSCHE 911 Dennis Aase-Alan Johnson GTU
   01 PORSCHE CARRERA RSR Tico Almeida-René Rodriguez-Fred Flaquer GTO
   10 CHEVROLET MONZA Dekon 1011 Chris Cord-Jim Adams GTX
   13 PORSCHE 935K3 930 770 0905 Randolph Townsend-Harald Grohs GTX
   25 BMW M1 4301040 Dave Cowart-Kenper Miller GTX
   30 PORSCHE 935J 930 890 0014 Gianpiero Moretti GTX
   59 PORSCHE 935 930 990 0030 Peter Gregg GTX
   85 PORSCHE 914/6 John Hulen-Ron Coupland GTU
   88 PORSCHE CARRERA RSR David Deacon-Peter Moennick GTO
   91 PORSCHE CARRERA RSR Roger Schramm-Werner Frank GTO
   94 PORSCHE 935K3 Don Whittington-Bill Whittington GTX
   99 CHEVROLET CORVETTE Kal Showket-Phil Currin GTO