Pole position: Greenwood in 1.52,252 = 197,77 kmh
Fastest lap:

Distance: 250 miles
Average speed: 186,13 kmh
Weather: Clear and cool
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	75	John Greenwood Racing Chevrolet Corvette	John Greenwood, USA		V8	GTO	66 laps, 2:10.26,9	1	1.52,252
2	2	14	Holbert’s Porsche-Audi Porsche Carrera RSR	Al Holbert, USA		B6	GTO	65
3	3	57	Race Eng. & Dev. Chevrolet Corvette	Dave Heinz, USA Jerry Thompson, USA		V8	GTO	65
4	4	30	Porsche Carrera RSR	George Dyer, USA		B6	GTO	65
5	5	95	Porsche Carrera RSR	Bob Hagestad, USA		B6	GTO	64
6	6	43	Porsche Carrera RSR	John Graves, USA John O'Steen, USA		B6	GTO	64
7	7	74	Porsche Carrera RSR	Ludwig Heimrath, CDN		B6	GTO	63
8	8	59	Brumos Porsche-Audi Porsche Carrera RSR	Peter Gregg, USA		B6	GTO	60
9	9	17	Chevrolet Camaro	Vince Gimondo, USA		V8	GTO	60
10	10	4	Porsche Carrera RSR	Bill Schmid, USA		B6	GTO	59
11	1	79	Ford Escort RS 1600	Juan Montalvo, C	1975	L4	GTU	59
12	11	86	De Tomaso Pantera	Hugh Kleinpeter, USA Ron Goldleaf, USA	5763	V8	GTO	59
13	12	11	Chevrolet Corvette	Lamar Mann, USA Richard Bostyan, USA		V8	GTO	59
14	2	54	Datsun 240Z	Bob Speakman, USA		L6	GTU	58
15	3	34	Porsche 911 S	George Drolsom, USA		B6	GTU	58
16	4	89	Porsche 911 S	Dave Causey, USA Don Parish, USA		B6	GTU	58
17	5	67	VW-Porsche 914/6	David McClain, USA David White, USA	1991	B6	GTU	58
18	13	44	Porsche Carrera RSR	Albert Naon, USA John Freyre, USA		B6	GTO	58
DNF	14	1	Toad Hall Racing Porsche Carrera RSR	Michael Keyser, USA		B6	GTO	57
20	6	19	Porsche 911 S	Paul Spruell, USA		B6	GTU	56
21	7	76	Porsche 911 S	Norm Ridgely, CDN		B6	GTU	56
22	15	70	Chevrolet Camaro	Leonard Janke		V8	GTO	56
23	16	10	Chevrolet Corvette	Roger Pierce, USA		V8	GTO	55
24	17	97	Datsun 260Z	Charles Urschel, USA		L6	GTO	54
25	8	40	Datsun 240Z	Spencer Buzbee, USA		L6	GTU	52
26	18	91	Chevrolet Corvette	Ron Connelly, USA		V8	GTO	52
27	9	5	Porsche 911 S	Pedro Vazquez, USA		B6	GTU	52
DNF	19	6	Porsche Carrera RSR	George Dickinson, USA Ed Wachs, USA		B6	GTO	51
29	20	98	Chevrolet Corvette	James Alspaugh, USA Gene Persinger, USA		V8	GTO	51
30	21	71	Chevrolet Corvette	Bill Arnold, USA		V8	GTO	50
DNF	22	96	Chevrolet Camaro	Gene Felton, USA		V8	GTO	49
32	23	61	Chevrolet Corvette	Scott Chapman, USA		V8	GTO	48
33	10	25	Datsun 240Z	Bob Lapp, USA		L6	GTU	47
DNF	24		Toad Hall Racing Porsche Carrera RSR	Milt Minter, USA		B6	GTO	46
DNF	25	72	Chevrolet Corvette	Jim Ausley Johnny Mitchell		V8	GTO	45
36	11	22	VW-Porsche 914/6	Bill Polich	1991	B6	GTU	44
DNF	26	78	Ford Mustang	Tom Ross, USA		V8	GTO	43
DNF	27	16	Chevrolet Camaro	Joie Chitwood Jr, USA Tim Chitwood, USA		V8	GTO	42
39	28	26	Chevrolet Camaro	Mike Williamson, USA Alfredo Cosentino, USA		V8	GTO	42
DNF	29	68	Chevrolet Corvette	Rick Hay, USA Bob Nagel, USA		V8	GTO	41
41	30	110	Bolus & Snopes Chevrolet Camaro	Tom Nehl, USA Bob Mitchell, USA		V8	GTO	41
DNF	31	8	Porsche Carrera RSR	Bob Beasley, USA		B6	GTO	39
DNF	32	94	Lendon Blackwell Chevrolet Corvette	Tony De Lorenzo, USA		V8	GTO	38
44	33	42	Chevrolet Camaro	Dale Koch, USA Arnold Reid		V8	GTO	38
DNF	34	41	Jones Indust. Racing Chevrolet Camaro	Herb Jones Jr, USA Steve Faul, USA		V8	GTO	36
DNF	12	2	Ford Escort	Tom Ciccone, USA John Buffum, USA		L4	GTU	36
DNF	13	58	Porsche 911 S	Adrian Gang, USA Jim Cook, CDN		B6	GTU	32
DNF	35	77	Chevrolet Camaro	Ralph Noseda, USA Richard Small, USA		V8	GTO	29
49	36	15	Garcia Racing Chevrolet Corvette	Javier Garcia, USA George Garcia, USA		V8	GTO	24
50	37	37	Garcia Racing Chevrolet Corvette	Garrett Waddell, USA Tom Wedel		V8	GTO	22
DNF	38	93	Chevrolet Camaro	Gene Harrington, USA		V8	GTO	20
DNF	39	12	Chevrolet Corvette	Ford Smith, USA Clay Young, USA		V8	GTO	19
DNF	40	3	Ford Capri RS 3100 12v	Horst Kwech, USA	3412	V6	GTO	18
DNF	41	49	Chevrolet Corvette	Darrell Carter, USA		V8	GTO	16
DNF	42	83	Chevrolet Corvette	Larry Ross, USA		V8	GTO	11
DNF	14	63	Porsche 911 S	Frank Harmstad, USA		B6	GTU	8
DNF	43	69	Chevrolet Corvette	Steve Coleman, USA Amos Johnson, USA		V8	GTO	7
DNF	44	88	Chevrolet Camaro	Maurice Carter, CDN		V8	GTO	6
DNF	45	99	Chevrolet Corvette	Phil Currin, USA		V8	GTO	6
DNF	46	51	Chevrolet Camaro	Bob Christiansen, USA		V8	GTO	5
DNF	47	31	Ford Mustang	Warren Tope, USA		V8	GTO	3
DNF	15	56	Porsche 911 S	Bill Webbe, USA		B6	GTU	2
DNF	16	60	Porsche 911 S	Rusty Bond, USA		B6	GTU	1
DNF	53	53	Pontiac Firebird	Dennis Dallmeyer		V8	GTO	1