Pole position: Knupp/Murray in 1.41,7 = 136,73 kmh
Fastest lap: Follmer in 1.44,3 (O), Morton in 1.47,0 (U)

Distance: 6 hours
Average speed: 119,82 kmh
Weather:
Ruleset: IMSA GT
Car info:  

GTO, GTU, TO, TU
Pos	Pos in class	#	Team / Entrant Car- Engine	Drivers, Nationality	Engine vol. (cc)	Engine Type	Group	Distance, time	Qualifying position	Qualifying time	Fastest lap	Reason out, remarks
1	1	1	Toad Hall Racing Porsche 911 S	Bob Beasley, USA	2494?	B6	GTU	187 laps, 6:01.43,0	24
2	2	59	Brumos Porsche Porsche 911 S	Hurley Haywood, USA Sam Posey, USA	2494?	B6	GTU	186	4
3	1	24	Libra International Ford Escort	John Buffum, USA Bert Everett, USA		L4	TU	185	7
4	1	48	Greenwood Racing Chevrolet Corvette	John Greenwood, USA J. Marshall Robbins, USA	7000	V8	GTO	183	34
5	2	50	Greenwood Racing Chevrolet Corvette	Denny Long, USA Jim Greendyke, USA	7000	V8	GTO	183	30
6	3	43	Porsche 911 S	John O'Steen, USA Dave Helmick, USA	2494?	B6	GTU	183	10
7	1	17	Chevrolet Camaro	Vince Gimondo, USA Bill Dingman, USA	4949	V8	TO	182	11
8	2	21	Thiokol Chemical AMC Javelin	Russell Norburn, USA Robert Hennig, USA	6390	V8	TO	182	20
9	3	57	R.E.D. Inc. Chevrolet Corvette	Dave Heinz, USA Bob Johnson, USA	7000	V8	GTO	179	6
10	4	77	Porsche 911 S	Bruce Jennings, USA George Stone, USA	2494?	B6	GTU	177	39
11	4	83	ALTO Engineering Chevrolet Corvette	Lou D'Amico, USA Tom Felton, USA	7000	V8	GTO	177	16
12	5	60	Chevrolet Corvette	Bob Kiefer, USA Tom Swindell, USA		V8	GTO	177	27
13	6	4	Chevrolet Corvette	Craig Carter, USA Darrell Carter, USA		V8	GTO	176	36
14	5	2	Porsche 911 S	Grey Egerton, USA Adrian Gang, USA	2494?	B6	GTU	175	48
15	2	86	Foreign Cars of Suffolk Alfa Romeo GTV	Walt Simendinger, USA John Diamanti, USA		L4	TU	173	42
16	6	89	Holbert’s Porsche-Audi Porsche 911 T	Dieter Oest, USA Mike Tillson, USA		B6	GTU	172	40
17	3	16	Gemini Racing BMW 2002	Phil Dermer, USA Tom Straub	1990	L4	TU	172	43
18	7	70	ALGAR Ent. VW-Porsche 914/6	Lee McDonald, USA Harry Bytzek, CDN	1991	B6	GTU	172	46
19	8	31	Locke Family Communities Porsche 911 S	Jim Locke, USA Gary Wright, USA	2494?	B6	GTU	172	9
20	7	96	Chevrolet Camaro	Gene Felton, USA Ronald Austin	7000	V8	GTO	170	5
21	4	8	BMW 2002	Carson Baird, USA Joe Amato, USA	1990	L4	TU	170	44
22	9	6	Porsche 911 S	Bob Stoddard, USA Frank Harmstad, USA	2494?	B6	GTU	170	18
23	8	15	Chevrolet Corvette	Ron Weaver, USA Jerry Thompson, USA	7000	V8	GTO	169	3
24	9	3	Chevrolet Corvette	Don Axtmann, USA Buzz Fyhrie, USA	7000	V8	GTO	169	19
25	10	28	Chevrolet Corvette	Andrew Bach, USA Willie Schuldt, USA	5736	V8	GTO	166	35
26	5	82	Foreign Cars of Suffolk Alfa Romeo GTV	Bob Heiberg, USA Bill Jobe, USA		L4	TU	166	45
DNF	11	99	Chevrolet Corvette	Phil Currin, USA Bill Bean, USA		V8	GTO	165	33
DNF	12	10	Chevrolet Corvette	Bill Schumacher, USA Ed Lowther, USA	7000	V8	GTO	165	13
DNF	13	66	Chevrolet Corvette	Mike Murray, USA Ike Knupp, USA	7000	V8	GTO	165	1	1.41,7
30	10	11	VW-Porsche 914/6	David McClain, USA David White, USA	1991	B6	GTU	164	15
DNF	11	71	Porsche 911 T	Marc Dancose, CDN Jacques Bienvenue, CDN		B6	GTU	163	28
32	14	54	R.E.D. Inc. Chevrolet Corvette	Dana English, USA Bob McClure, USA	7000	V8	GTO	157	12
33	3	73	Chevrolet Camaro	Richard Stevens, CDN Bob Barg, CDN	4949	V8	TO	154	22
34	15	94	Chevrolet Corvette	John Floyd, USA Dan Doughtry, USA	7000	V8	GTO	153	8
35	16	58	Shelby GT350	Bob Mowrey Carl Armstrong	5766	V8	GTO	152	37
DNF	17	93	Chevrolet Corvette	Larry Ross, USA David Shook, USA	7000	V8	GTO	126	21
37	4	7	Chevrolet Camaro	Eddie Johnson, USA Clay Young, USA	4949	V8	TO	124	29
DNF	5	64	Chevrolet Camaro	Richard Sterbins, USA Rick Schiesz, USA	4949	V8	TO	117	31
DNF	12	64	Porsche 911 S	Klaus Bytzek, CDN Rudi Bartling, CDN	2494?	B6	GTU	104	32
DNF	6	98	Alfa Romeo GTV	Rasey Feezell, USA Bill Cannon		L4	TU	80	41
DNF	6	33	Chevrolet Camaro	Bill Besarick Earl MacLean	4949	V8	TO	69	38
DNF	13		Porsche 911 S	Pete Harrison, USA Charlie Lloyd, USA	2494?	B6	GTU	66	23
DNF	7	9	Ford Mustang	Sam Miller, USA Pete Sones	4949	V8	TO	64	47
DNF	14	14	Porsche 911 S	Andrew Carduner, USA Harry Theodorocopulous, USA	2494?	B6	GTU	48	26
DNF	18	29	Shelby GT350	Tommy Johnson, USA George Gunlock, USA	5766	V8	GTO	38	25
DNF	19	38	Chevrolet Corvette	Silas Allen, USA Mike Wiernicki, USA	7000	V8	GTO	37	14
DNF	8	80	Chevrolet Camaro	John Elliot, USA	4949	V8	TO	18	17
DNF	20	23	Chevrolet Corvette	Wilbur Pickett, USA	7000	V8	GTO	16	2