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 1 44 JAGUAR XJR5 005 Bob Tullius-Bill Adam 225 Laps 1.GTP
 2 25 MARCH 83G Chevrolet 3 Dave Cowart-Kenper Miller 225 Laps 2.GTP
 3  7 MAZDA RX7 Rick Knoop-John Morton 212 Laps 1.GTO
 4  9 PONTIAC FIREBIRD Craig Allen-George Schwarz 206 Laps 2.GTO
 5 38 MAZDA RX7 Roger Mandeville-Amos Johnson 206 Laps 1.GTU
 6 63 MAZDA RX7 Jim Downing-John Maffucci 204 Laps 2.GTU
 7 14 MARCH 83G Porsche 4 Al Holbert-Jim Trueman 201 Laps 3.GTP
 8 23 PORSCHE 914/6 914 043 0538 Tim Selby-Earl Roe 200 Laps 3.GTU
 9 24 PORSCHE 935JLP2 009 00043 Mark Speer-Ken Madren-Wayne Pickering 199 Laps 4.GTP
10  6 PORSCHE 935K3 John Graham-Hurley Haywood-Eddie Wachs 196 Laps 5.GTP
11 27 MAZDA RX7 Jim Fowells-Ray Mummery 195 Laps 4.GTU
12  5 PORSCHE 935K3 000 00013 Bob Akin-John O'steen-Dennis Aase 191 Laps 6.GTP
13  4 CHEVROLET CAMARO Billy Hagan-Gene Felton 184 Laps 3.GTO
14 35 PORSCHE CARRERA RSR Bob Hefner-Jack Griffin-Wayne Baker 179 Laps 4.GTO
15 82 MAZDA RX7 Joe Varde-Jeff Kline 178 Laps 5.GTU
16 07 PORSCHE 934 Ludwig Heimrath-Ludwig Heimrath Jr 161 Laps 5.GTO
17 77 PORSCHE 914/6 914 043 0754 Paul Resnick-Ron Barnaba-Steve Zwiren 157 Laps 6.GTU
18  8 TRIUMPH TR8 Peter Bulkowski-Drew Fesar-Steve Lechnowski 128 Laps 6.GTO
19 34 PORSCHE 924GTR George Drolsom-John Jones 110 Laps 7.GTO
20 20 PONTIAC FIREBIRD Paul Canary-Eppie Wietzes 109 Laps 7.GTO
21 83 PORSCHE 911 Fritz Hochreuter-Rainer Brezinka 109 Laps 8.GTU
22 18 BMW M1 Fomfor-Diego Montoya 105 Laps 8.GTO
23 96 PORSCHE CARRERA RSR Phil Byrd-Richard Silver 100 Laps 9.GTO
24 94 PORSCHE 914/6 914 043 1523 Bruce Jones-Fred Apgar 66 Laps 9.GTU
25 79 PORSCHE 924GTR Bob Bergstrom 63 Laps 10.GTU
26 40 BMW M1 4301225 Uli Bieri-Matt Gysler 61 Laps 10.GTO
27 15 MAZDA RX7 Chris Dembs 13 Laps 11.GTU
28 32 DATSUN 280ZX Carson Baird 6 Laps 12.GTU
29 91 PORSCHE 934 930 890 0014 Chet Vincentz 3 Laps 11.GTO
30 88 MARCH 83G Chevrolet 1 Peter Lockhart 1 Lap 7.GTP

Cars that did not start

   93 MAZDA RX7 Frank Rubino GTU
   10 LOLA T600 Chevrolet HU1 Ralph Kent Cooke-Jim Adams GTP
   13 PORSCHE 911 Mark Altman-Gary Altman GTU
   67 MERCURY CAPRI Duane Eitel-Ron Hunter GTO
   71 DATSUN 280ZX Ray McIntyre-John Martin GTU
   80 VOLKSWAGEN RABBIT Gunter Schmidt GTU