| Pos. |
Klasse |
No. |
Team |
Coureurs |
Chassis |
Ronden |
| 1 |
GTX |
99 |
Brumos Porsche |
Rolf Stommelen
Toine Hezemans
Peter Gregg |
Porsche 935/77A |
680 |
| 2 |
GTX |
6 |
Dick Barbour Racing |
Dick Barbour
Manfred Schurti
Johnny Rutherford |
Porsche 935/77A |
650 |
| 3 |
GTO |
58 |
Diego Febles Racing |
Diego Febles
Alec Poole |
Porsche 911 Carrera RSR |
645 |
| 4 |
GTO |
33 |
Boricua Racing |
Bonky Fernandez
John Paul sr.
Phil Currin |
Porsche 911 Carrera RSR |
637 |
| 5 |
GTX |
14 |
Kremer Porsche Racing |
Josef Brambring
Dieter Schornstein
Louis Krages |
Porsche 935 K2 |
635 |
| DNF |
GTX |
09 |
Belcher Racing |
Gary Belcher
Doc Bundy
Al Holbert |
Porsche 934/5 |
632 |
| 7 |
GTX |
32 |
Earle & Akin Racing Associates |
Steve Earle
Bob Akin
Rick Knoop |
Porsche 911 Carrera RSR |
632 |
| 8 |
GTO |
65 |
Dan Ward Racing |
John Morton
Tony Adamowicz
Hal Sahlman
Bobby Carradine |
Ferrari 365 GTB/4 Competizione |
622 |
| 9 |
GTX |
59 |
JMS Brumos Porsche |
Peter Gregg
Claude Ballot-Léna
Brad Frisselle |
Porsche 935 |
621 |
| 10 |
GTX |
13 |
Hal Shaw Racing |
Hal Shaw
Jim Busby
Howard Meister |
Porsche 935 |
608 |
| DNF |
GTU |
01 |
J. Dana Roehrig |
Dave White
Gary Mesnick
J. Dana Roehrig |
Porsche 911 S |
604 |
| 12 |
GTU |
34 |
Drolsom Racing |
George Drolsom
Hugh Davenport
Mark Greb |
Porsche 911 S |
592 |
| 13 |
GTX |
21 |
Konrad Racing |
Franz Konrad
Reinhold Joest
Volkert Merl |
Porsche 935 |
590 |
| 14 |
GTU |
08 |
Terry Wolters |
Terry Wolters
Jack Refenning
Ray Mummery |
Porsche 911 S |
584 |
| 15 |
GTX |
24 |
Executive Industries |
Tom Frank
Bob Bergstrom |
Porsche 911 Carrera RSR |
580 |
| 16 |
GTU |
84 |
Bondurant Racing School |
Chris Doyle
John Maffucci
Bob Speakman |
Datsun 260Z |
577 |
| 17 |
GTU |
60 |
R & R Racing |
John Thomas
Ren Tilton
Rusty Bond |
Porsche 911 S |
551 |
| 18 |
GTU |
29 |
Richard C. Weiss |
Richard Weiss
Bill Alsup
Bill Follmer |
Porsche 911 S |
550 |
| 19 |
GTX |
37 |
Clay Young |
Bob Buchler
Eddie Johnson
Clay Young |
Chevrolet Camaro |
550 |
| DNF |
GTO |
46 |
Mauricio de Narváez |
Mauricio de Narváez
Albert Naon
Tony Garcia |
Porsche 911 Carrera RSR |
547 |
| 21 |
GTU |
22 |
Music City Racing |
Bill Harriss
Volker Bruckmann |
Porsche 911 E |
546 |
| 22 |
GTX |
5 |
Team Grand Competition on Canart |
François Migault
Lucien Guitteny
Gregg Young |
Ferrari 365 GT4/BB |
521 |
| 23 |
GTO |
68 |
Luis Mendez |
Luis Mendez
Mandy Gonzalez
Tato Ferrer |
Porsche 911 Carrera RSR |
509 |
| 24 |
GTU |
91 |
Bob Bondurant |
Bob Bondurant
Steve Cook
Ron Southern |
Datsun 260Z |
508 |
| 25 |
GTO |
78 |
Western Motor Works |
Bobby Hillin
William Henderson
Richard Turner |
Ferrari 365 GTB/4 Competizione |
506 |
| 26 |
GTU |
9 |
Anatoly Arutunoff |
Brian Goellnicht
José Marina
Jack May
Anatoly Arutunoff |
Lancia Stratos HF |
505 |
| DNF |
GTO |
94 |
Preston Henn |
Preston Henn
Hal Sahlman
Sandy Satullo |
Ferrari 365 GTB/4 Competizione |
502 |
| 28 |
GTU |
36 |
Case Racing |
Ron Case
Dave Panaccione |
Porsche 911 |
500 |
| 29 |
GTU |
53 |
Mazda Auto Tokyo |
Jim Downing
Stu Fisher
Walt Bohren
Roger Mandeville |
Mazda RX-3 |
498 |
| 30 |
GTU |
61 |
Alfred Cosentino |
Taku Akaike
Al Cosentino |
Mazda RX-3 |
498 |
| 31 |
GTX |
38 |
Mike Meldeau |
Bill McDill
Mike Meldeau |
Chevrolet Camaro |
497 |
| 32 |
GTO |
10 |
Bob's Speed Products |
Guy Church
Rick Kump
Bob Lee |
AMC AMX |
481 |
| 33 |
GTU |
50 |
Native Tan |
Charles Kleinschmidt
Lee Culpepper |
MGB GT |
477 |
| 34 |
GTO |
77 |
Amos Johnson/Dennis Shaw |
Amos Johnson
Dennis Shaw
Charles Woodward |
AMC Hornet AMX |
475 |
| DNF |
GTX |
7 |
Heimrath Racing |
Ludwig Heimrath
Jacques Bienvenue
Norm Ridgely |
Porsche 935 |
466 |
| DNF |
GTO |
07 |
Morrison's Inc. |
Dave Cowart
Charles Mendez
Joe Castellano |
Porsche 911 Carrera RSR |
459 |
| DNF |
GTX |
82 |
Solomone Racing |
Carm Solomone
Fred Lang
Buzz Fyhrie |
Chevrolet Camaro |
456 |
| DNF |
GTX |
15 |
Bavarian Motors International |
Bruno Beilcke
Sepp Grinbold
Alf Gebhardt |
BMW 3.0 CSL |
427 |
| 39 |
GTU |
55 |
Emiliano Rodriguez |
Emiliano Rodriguez
Hiram Cruz |
Lotus Europa |
402 |
| DNF |
GTX |
95 |
Bob Hagestad |
Hurley Haywood
Bob Hagestad
Doc Bundy |
Porsche 935 |
400 |
| 41 |
GTX |
18 |
Ours & Hours Racing |
Dick Gauthier
Jack Swanson
Brad West |
Chevrolet Camaro |
395 |
| 42 |
GTX |
56 |
Carter Brothers |
Richard Valentine
Craig Carter
Murray Edwards |
Chevrolet Camaro |
361 |
| 43 |
GTU |
87 |
Pedro Vazquez, Jr. |
Pedro Vazquez
Ron Oyler
Joseph Hamilton
Gunter Hamilton
Gunter Seipolt |
Porsche 911 S |
360 |
| 44 |
GTO |
02 |
Al Levenson |
Dick Neland
Al Levenson
Tom Brown |
Chevrolet Corvette |
353 |
| DNF |
GTU |
52 |
Mazda Auto Tokyo |
Yoshimi Katayama
Yojiro Terada
Roger Mandeville |
Mazda RX-3 |
271 |
| DNF |
GTX |
19 |
Chris Cord Racing |
Chris Cord
Jim Adams |
Chevrolet Monza |
261 |
| DNF |
GTX |
73 |
Howey Farms |
Clark Howey
Dale Koch
David Crabtree |
Chevrolet Camaro |
259 |
| DNF |
GTU |
76 |
Quality Inn |
Frank Thomas
Lee Mueller
Logan Blackburn |
Porsche 911 |
224 |
| DNF |
GTX |
72 |
Bill Arnold Racing |
Carl Thompson
Billy Hagan
Rusty Schmidt |
Chevrolet Corvette |
169 |
| DNF |
GTO |
20 |
Richard L. Bostyan |
Richard Bostyan
Jerry Thompson
Don Yenko |
Chevrolet Corvette |
152 |
| DNF |
GTO |
25 |
Kenper Miller |
Kenper Miller
Paul Miller
Oscar Koveleski |
BMW 3.5 CSL |
125 |
| DNF |
GTX |
05 |
Dale Kreider |
Stephen Bond
Dale Kreider
Philip Dann |
Chevrolet Monza |
123 |
| DNF |
GTO |
8 |
Jolly Club |
Felice Besenzoni
Luciano Dal Ben
Byron Wever |
Ferrari 308 GTB |
117 |
| DNF |
GTO |
48 |
Autodyne Inc. |
John Carusso
Emory Donaldson
Luis Sereix |
Chevrolet Corvette |
90 |
| DNF |
GTO |
80 |
Herb Adams |
Herb Adams
Pat Bedard
Marv Thomson |
Oldsmobile Cutlass |
89 |
| DNF |
GTX |
0 |
Interscope Racing |
Danny Ongais
Ted Field
Milt Minter |
Porsche 935/77A |
88 |
| DNF |
GTX |
12 |
Porsche Kremer Racing |
Bob Wollek
Henri Pescarolo
Didier Jaunet |
Porsche 935/77A |
86 |
| DNF |
GTU |
51 |
Wynn's International |
John Hotchkis
Robert Kirby
Dennis Aase |
Porsche 911 S |
85 |
| DNF |
GTO |
4 |
Jolly Club |
Dino Mallet
Bob Bondurant
Sergio Romolotti |
Ferrari 308 GTB |
82 |
| DNF |
GTO |
03 |
Guido Levetto |
Guido Levetto
Dan Rice |
Chevrolet Camaro |
79 |
| DNF |
GTX |
54 |
T & C |
John Tunstall
Stephen Behr
Lou Timolat |
Porsche 911 Carrera RSR |
70 |
| DNF |
GTO |
39 |
Greg Pickett |
Greg Pickett
Neil Bonnet
Bruce Canepa |
Porsche 911 Carrera RSR |
67 |
| DNF |
GTU |
27 |
Z & W Enterprises |
Pierre Honegger
Bill Scott
Mark Hutchins |
Mazda RX-3 |
57 |
| DNF |
GTX |
2 |
McLaren North America |
David Hobbs
Ronnie Peterson |
BMW 320i Turbo |
47 |
| DNF |
GTO |
17 |
Tim Chitwood |
Sam Fillingham
Tim Chitwood
K. P. Jones |
Chevrolet Nova |
45 |
| DNF |
GTX |
3 |
Jolly Club |
Carlo Facetti
Martino Finotto |
Porsche 935 |
6 |
| DNF |
GTU |
85 |
John Hulen |
John Hulen
Ron Coupland
Nick Engels |
Porsche 914/6 |
0 |
| DSQ |
GTU |
71 |
Bill Scott |
Francisco Romero
Ernesto Soto
Hardie Beloff |
Porsche 911 S |
615 |
| DNS |
GTX |
66 |
Bobby Carradine |
Don Devendorf
Tony Adamowicz
Jeff Kline |
Ferrari 365 GTB/4 Competizione |
0 |
| DNS |
GTX |
86 |
Hugh Kleinpeter |
Janet Guthrie
Hugh Kleinpeter
Jef Stevens |
De Tomaso Pantera GT4K |
0 |
| DNQ |
GTU |
88 |
Hamilton House Racing |
Joseph Hamilton
Chuck Wade
Marty Hinze |
Porsche 911 S |
0 |