Pole position: Greenwood in 1.52,055 = 198,56 kmh
Fastest lap: Greenwood in 1.55,031 = 193,405 kmh

Distance: 250 miles
Average speed: 187,93 kmh
Weather:
Ruleset: IMSA GT
Car info:  

GTO, GTU
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	76	Chevrolet Corvette	John Greenwood, USA		V8	GTO	65 laps, 2:08.14,785	1	1.52,055	1.55,031
2	2	25	BMW of North America, Inc BMW 3.0 CSL	Brian Redman, GB	3498	L6	GTO	65 laps, 2:08.54,146	6	1.56,36
3	3	26	BMW of North America, Inc BMW 3.0 CSL	Sam Posey, USA	3498	L6	GTO	65 laps, 2:09.38,000	5	1.56,10
4	4	59	Brumos Porsche-Audi Porsche Carrera RSR	Peter Gregg, USA	2994	B6	GTO	63	10	1.59,73
5	5	6	Porsche Carrera RSR	Hurley Haywood, USA	2994	B6	GTO	63	11	1.59,91
6	6	43	Ecurie Escargot Porsche Carrera RSR	John O'Steen, USA Dave Helmick, USA	2994	B6	GTO	63	9	1.59,55
7	7	81	Pharr Yarns Porsche Carrera RSR	Elliot Forbes-Robinson, USA	2994	B6	GTO	62	14
8	8		Porsche Carrera RSR	Jim Busby, USA	2994	B6	GTO	62	16
9	9		Porsche Carrera RSR	Roberto Quintanilla, MEX Roberto Gonzalez, MEX	2994	B6	GTO	61	27
10	10	30	Porsche Carrera RSR	George Dyer, USA	2994	B6	GTO	61	18
11	11	21	Brumos Porsche-Audi Porsche Carrera RSR	Carl Shafer, USA	2994	B6	GTO	61	19
12	12	78	Babe’s Garage Chevrolet Corvette	Babe Headley, USA		V8	GTO	61	21
13	13	14	Holbert’s Porsche-Audi Porsche Carrera RSR	Al Holbert, USA	2994	B6	GTO	60	7	1.58,27
14	14	41	Jones Indust. Racing Chevrolet Camaro	Herb Jones Jr, USA		V8	GTO	59	38
15	15	99	The Tune-Up shop Chevrolet Corvette	Phil Currin, USA		V8	GTO	58	26
16	16	91	Chevrolet Corvette	Roger Pierce, USA		V8	GTO	57	23
17	1	33	Datsun 240Z	Bob Sharp, USA		L6	GTU	57	41
18	2	34	Porsche 911 S	George Drolsom, USA Bob Nagel, USA		B6	GTU	57	50
19	17	95	Porsche Carrera RSR	Bob Hagestad, USA	2994	B6	GTO	56	20
20	18		Chevrolet Corvette	Bill Arnold, USA		V8	GTO	55	44
21	3	22	Porsche 911 T	Charles Mendez, USA Dave Cowart, USA		B6	GTU	55	52
22	4	84	Datsun 240Z	Bob Speakman, USA		L6	GTU	54	33
23	5	34	Don Yenko Porsche-Audi Porsche 911 S	Pedro Vasquez, USA Don Yenko, USA		B6	GTU	54	56
24	19	83	Chevrolet Corvette	Dennis Stefl, USA		V8	GTO	54	47
DNF	6	90	Mazda Savanna RX-3	Raymond Walle, USA	2 x 491	R2	GTU	53	58
26	7	63	Porsche 911	Paul May, USA Bill De Michieli, USA		B6	GTU	52	74
27	8	53	Volvo 142	Art Mollin, USA		L4	GTU	50	66
28	20		Datsun 260Z	Charles Urschel, USA H. Richards		L6	GTO	48	51
DNF	21	24	BMW of North America, Inc BMW 3.0 CSL	Hans-Joachim Stuck, D	3498	L6	GTO	46	4	1.54,84		Rear axle
DNF	22		Chevrolet Corvette	Bobby Diehl, USA Ted Kempgens, USA		V8	GTO	46	46
DNF	23		Chevrolet Camaro	Bob Christiansen, USA Billy Hagan, USA		V8	GTO	42	37
DNF	9	29	Ford Escort	Juan Montalvo, C		L4	GTU	42	45
DNF	24	7	Chevrolet Camaro	Eddie Johnson, USA Clay Young, USA		V8	GTO	42	29
34	25	18	Chevrolet Camaro	Terry Wolters, USA Charles Gano, USA		V8	GTO	42	53
DNF	26	44	Ecurie Escargot Porsche Carrera	Albert Naon, USA Mauricio de Narvaez, CO John Freyre, USA		B6	GTO	41	42
36	27	36	Ford Mustang	Dick Blaughter, USA Ed Lowther, USA		V8	GTO	41	55
DNF	28	68	Chevrolet Corvette	Rick Hay, USA Vince Muzzin, USA		V8	GTO	39	13
38	29	66	Chevrolet Monza	Tom Nehl, USA		V8	GTO	39	25
39	30		Chevrolet Corvette	Dan Schott, USA		V8	GTO	39	28
DNF	31	2	Chevrolet Corvette	Al Levenson, USA Tom Brown, USA		V8	GTO	36	63
DNF	32	96	Chevrolet Camaro	Mike Williamson, USA Lawrence P. Pleasants, USA		V8	GTO	32	54
DNF	33	88	Chevrolet Camaro	Les Kelly, USA		V8	GTO	30	8	1.59,31
DNF	34		Chevrolet Camaro	Jim Logan, USA Larry Flynn, USA		V8	GTO	30	78
DNF	35	16	Garcia Racing Chevrolet Corvette	Javier Garcia, USA George Garcia, USA		V8	GTO	29	72
45	36	46	Shelby	Robert Le May, USA Bob Lee, USA		V8	GTO	28	60
DNF	37		Chevrolet Camaro	Ralph Noseda, USA Richard Small, USA John Gunn, USA		V8	GTO	25	35
DNF	10	60	Porsche 911	Rusty Bond, USA		B6	GTU	25	43
DNF	38	19	Chevrolet Corvette	Richard Bostyan, USA		V8	GTO	23	15
DNF	39	3	DeKon Engineering Chevrolet Monza	Allan Moffat, CDN		V8	GTO	15	3	1.54,68		Head gasket
DNF	40	37	Rick Mancuso Chevrolet Chevrolet Corvette	Irwin Jann, USA		V8	GTO	15	40
DNF	41	56	Carters Brothers Racing Chevrolet Camaro	Craig Carter, USA		V8	GTO	14	30
DNF	42	9	Ansley Racing Enterprises Chevrolet Corvette	Ron Connelly, USA		V8	GTO	13	68
DNF	43		Miller Bros. Racing Enterprise De Tomaso Pantera	Kenper Miller, USA Paul Miller, USA	5763	V8	GTO	12	32
DNF	44	17	Chevrolet Camaro	Vince Gimondo, USA		V8	GTO	11	31
DNF	45	11	Chevrolet Corvette	Bill Bean, USA		V8	GTO	10	70
DNF	46	32	Chevrolet Corvette	Garrett Waddell, USA		V8	GTO	10	36
DNF	11		MG B	Charles Kleinschmidt, USA		L4	GTU	8	65
DNF	12	28	Weiss Racing Porsche 911 S	Jerry Karl, USA		B6	GTU	6	39
DNF	47	15	Red Roof Inns Inc. Chevrolet Monza	Jim Trueman, USA		V8	GTO	4	34
DNF	13	40	Datsun 240Z	William Frates, USA		L6	GTU	4	57
DNF	48		Chevrolet Corvette	Dick Vreeland, USA		V8	GTO	4	64
DNF	49	4	DeKon Engineering Chevrolet Monza	Al Unser Sr, USA		V8	GTO	3	2	1.53,55		Oil system
DNF	50	86	T.C. Racing Chevrolet Camaro	Joie Chitwood Jr, USA		V8	GTO	3	12
DNF	51	97	Chevrolet Camaro	Larry Mattera, USA		V8	GTO	3	67
DNF	52	94	Chevrolet Camaro	Guy Thomas, USA		V8	GTO	2	48
DNF	53	8	Porsche Carrera RSR	Bob Beasley, USA	2994	B6	GTO	1	24
DNF	54		De Tomaso Pantera	Hugh Kleinpeter, USA	5763	V8	GTO	1	61
DNF	55		Porsche 911 S	Danny Ongais, USA		B6	GTU		69
DNF	56	74	Heimrath Racing Porsche Carrera	Ludwig Heimrath, CDN		B6	GTO		22
DNF	57		Chevrolet Corvette	Manuel Quintana, MEX		V8	GTO		79
DNS		50	Airmaster Fan Co. Chevrolet Monza	John Morton, USA		V8	GTO					Blown engine