Pole position: Posey in 1.59,9 = 184,72 kmh
Fastest lap:

Distance: 250 miles
Average speed: 159,29 kmh
Weather: Rain
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	96	Chevrolet Camaro 427	Gene Felton, USA	7000	V8	GTO	66 laps, 2:32.25,6
2	2	94	Lendon Blackwell Chevrolet Corvette	Tony De Lorenzo, USA		V8	GTO	66
3	1	88	Chevrolet Camaro	Maurice Carter, CDN	4949	V8	TO	66
4	3	56	Race Eng. & Dev. Chevrolet Corvette	Dave Heinz, USA Bob Johnson, USA		V8	GTO	65
5	1	2	Toad Hall Racing Porsche 911 S	Bob Beasley, USA Michael Keyser, USA	2494?	B6	GTU	65
6	2	59	Brumos Porsche? Porsche 911 S	Peter Gregg, USA Hurley Haywood, USA	2494?	B6	GTU	65
7	4	66	Chevrolet Corvette	Ike Knupp, USA Mike Murray, USA		V8	GTO	65
8	3	77	Silverstone Racing Porsche 911 S	Bruce Jennings, USA George Stone, USA	2494?	B6	GTU	64
9	4	1	Toad Hall Racing Porsche 911 S	Tony Adamowicz, USA Bob Beasley, USA	2494?	B6	GTU	64
10	5	36	Velvetouch Chevrolet Corvette	Fred Kepler, USA John Orr, USA		V8	GTO	63
11	5	11	Lotus Europa	Mike Rahal, USA Horst Kroll, CDN		L4	GTU	63
12	6	99	Chevrolet Corvette	Phil Currin, USA		V8	GTO	63
13	7	18	Chevrolet Corvette	John Floyd, USA		V8	GTO	63
14	6	43	Porsche 911	John O'Steen, USA Dave Helmick, USA	2494?	B6	GTU	62
15	8	23	Rinzler Motor Racing Chevrolet Corvette	Wilbur Pickett, USA Charlie Kemp, USA		V8	GTO	60
16	1	6	Gemini Racing BMW 2002	Russell Norburn, USA	1990	L4	TU	60
17	7	3	Porsche 911	John Belperche, USA George Rollin, USA	2494?	B6	GTU	59
18	8	67	Porsche 911	David McClain, USA David White, USA	2494?	B6	GTU	59
19	2	37	Chevrolet Camaro	Dany Moore, USA		V8	TO	59
20	9	15	Porsche 911	Jacques Bienvenue, CDN Marc Dancose, CDN	2494?	B6	GTU	59
21	2	84	BMW 2002	Andy Petery, USA Hans Ziereis, USA	1990	L4	TU	59
22	3	78	Chevrolet Camaro	Richard Stevens, CDN Bob Barg, CDN		V8	TO	58
23	4	42	Chevrolet Camaro	Luis Sereix, USA George Garcia, USA		V8	TO	58
24	3	16	Gemini Racing BMW 2002	Phil Dermer, USA Nick Craw, USA	1990	L4	TU	60
25	4	8	Ford Pinto	Carson Baird, USA Joe Amato, USA	1993	L4	TU	57
26	5	29	Chevrolet Camaro	Jerry Lipke, USA Richard Small, USA		V8	TO	57
DNF	6	5	Chevrolet Camaro	Javier Garcia, USA		V8	TO	56
28	7	79	Ford Mustang	Wayne Andrews, USA		V8	TO	56
29	9	61	Chevrolet Corvette	Scott Chapman, USA Bob Gray, USA		V8	GTO	56
30	5	63	Ford Capri	Anthony Milne, USA			TU	55
31	10	68	Chevrolet Corvette	Lamar Mann, USA Milton Moise, USA		V8	GTO	55
32	6		Opel	Dennis Shaw, USA Andy Moore, USA		L4	TU	55
33	8	25	Chevrolet Camaro	Johnny Fumero, USA		V8	TO	55
34	11	83	Chevrolet Corvette	Larry Ross, USA David Shook, USA		V8	GTO	54
35	9	89	Ford Mustang	Sam Miller, USA		V8	TO	54
DNF	12	64	Shelby GT350	John Goodson, USA Ron Trout, USA	5766	V8	GTO	53
37	13	32	J.K. Stumpff Chevrolet Corvette	Dick Vreeland, USA Tony Lilly, USA		V8	GTO	53
38	10	53	Chevrolet Camaro	Miguel Perez, USA Tony Vinas, USA		V8	TO	53
39	11	10	Chevrolet Camaro	Guido Levetto, USA R.M. Adams, USA		V8	TO	51
40	12	95	LIS Davis Racing Chevrolet Camaro	Joe Rodriguez, USA Reinaldo Almeida, USA		V8	TO	46
DNF	14	20	Iroquis Racing Chevrolet Corvette	Bill Schumacher, USA		V8	GTO	45
DNF	13	91	Chevrolet Camaro	John Elliot, USA		V8	TO	44
DNF	15	40	Chevrolet Corvette	Danny Fortin, USA		V8	GTO	44
DNF	14	87	Mo Carter Chevrolet Camaro	Alfred Ruys de Perez, USA		V8	TO	40
DNF	10	4	Porsche 911	Daniel Muniz, MEX Roberto Quintanilla, MEX	2494?	B6	GTU	37
DNF	16	48	Chevrolet Corvette	Don Yenko, USA		V8	GTO	36
DNF	17	70	Chevrolet Corvette	Terman Canpelario, USA		V8	GTO	30
DNF	15	89	Ford Mustang	Dick Blaughter, USA		V8	TO	25
DNF	16	53	Chevrolet Camaro	Roy Stamey, USA		V8	TO	24
DNF	18	86	Chevrolet Corvette	Sheldon Stafford, USA		V8	GTO	23
DNF	19	34	Chevrolet Corvette	Lynn South, USA		V8	GTO	21
DNF	20	27	Mike Gordon Chevrolet Corvette	Pat Sundman, USA		V8	GTO	18
DNF	21	55	Chevrolet Corvette	Kenper Miller, USA Paul Miller, USA		V8	GTO	14
DNF	11	73	Datsun 240Z	Dale Detrick, USA	ca. 2400	L6	GTU	10
DNF	12	14	Lash Racing Porsche 911 S	Hurley Haywood, USA	2494?	B6	GTU	9
DNF	22	71	Chevrolet Corvette	Creed Smith, USA		V8	GTO	7
DNF	17	41	Chevrolet Camaro	Tom Nehl, USA		V8	TO	7
DNF	23	22	Denny Long Chevrolet Corvette	Sam Posey, USA		V8	GTO	6
DNF	13	46	Porsche 911	Klaus Bischoff, USA	2494?	B6	GTU	5
DNF	18	17	Chevrolet Camaro	Vince Gimondo, USA		V8	TO	1
DNF	7	93	Alfa Romeo 2000 GTAm	Lee Midgley, USA	1985?	L4	TO	1