Pole position: Stommelen in 1.50,354 = 177,294 kmh
Fastest lap: Stommelen in 1.54,763 = 17,482 kmh

Distance: 6 hours
Average speed: 158,440 kmh
Weather: Warm and dry
Ruleset: Group 1-5/76
Car info: 1979 Cars

Overall result
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	94	Whittington Brothers Porsche 935 K3	Don Whittington, USA Klaus Ludwig, D Bill Whittington, USA		B6	Group 5/Div. 2	175 laps, 6:00.0,97	2	1.50,763
2	2/2	70	Dick Barbour Porsche 935	Rolf Stommelen, D Dick Barbour, USA Paul Newman, USA		B6	Group 5/Div. 2	171	1	1.50,354	1.54,763
3	1	71	Dick Barbour Porsche 935	Rob McFarlin, USA Roy Woods, USA Bob Akin, USA	2857 tc	B6	TransAm II	170	9	1.57,38
4	3/3	20	Andial Porsche Service Porsche 935	Elliot Forbes-Robinson, USA Raldolph Townsend, USA Brett Lunger, USA		B6	Group 5/Div. 2	169	4	1.53,279
5/NRF	4/4	6	CMR Inc. Porsche 935	Charles Mendez, USA Paul Miller, USA		B6	Group 5/Div. 2	167	10	1.57,654
6	2	18	JLP Racing Porsche 935 JLP-1	John Paul Sr, USA Al Holbert, USA		B6	TransAm II	167	7	1.54,418
7	1/1	44	JRT/Quaker State Triumph TR8	Bob Tullius, USA Brian Fuerstenau, USA	3528	V8	Group 4/TransAm I	162	20	2.06,159
8	3	95	Whittington Brothers Porsche 935-79	Bill Whittington, USA Brian Redman, GB Johnny Rutherford, USA		B6	TransAm II	161	8	1.56,651
9	4	72	Dick Barbour Porsche 935	Skeeter McKitterick, USA Joe Marcus, USA Bob Garretson, USA		B6	TransAm II	161	16	2.00,684
10	5/5/5	5	K.W.M. Racing BMW 3.5 CSL	Kenper Miller, USA Dave Cowart, USA	3498	L6	Group 5/Div. 2/TransAm II	161	18	2.02,613
11	6	38	Boricua Racing Porsche Carrera RSR	Bonky Fernandez, PR Tato Ferrer, PR	2994	B6	TransAm II	160	24	2.07,936
12	7	97	Framm Promotions Porsche Carrera RSR	Roger Schramm, USA Werner Frank, USA	2994	B6	TransAm II	158	25	2.09,099
13	8	66	Stanton/Barbour Porsche 935	Tuck Thomas, USA Norm Ridgely, CDN Bob Kirby, USA		B6	TransAm II	155	19	2.02,777
14	2	92	E.F. Miller Chevrolet Corvette	Sam Feinstein, USA Michael Oleyar, USA Nick Engels, USA	7440	V8	TransAm I	149	44	no time
15	3	43	Phantom Racing Chevrolet Corvette	Frank Joyce, USA Tom Frank, USA	7440	V8	TransAm I	144	23	2.07,370
16	4	21	Oftedahl Racing Chevrolet Camaro	John Wood, USA Mario Gomez, MEX Carl Shafer, USA		V8	TransAm I	144	40	2.16,907
17	5	10	Oftedahl Racing Chevrolet Camaro	John Huber, USA Daniel Muniz, MEX Miguel Muniz, MEX		V8	TransAm I	142	26	2.09,112
18	6	77	Porsche 911 S	Bruce Jennings, USA Bob Beasley, USA Bill Bean, USA		B6	TransAm I	142	41	no time
19	7	29	Stratagraph Inc. Chevrolet Monza	Hoyt Overbagh, USA Billy Hagan, USA	5817	V8	TransAm I	140	39	2.18,301
20	8	16	Tom’s Mechanical Emporium/Kassel Auto Parts Chevrolet Camaro	Neil Kassel, USA Thomas Roberts, USA	5736	V8	TransAm I	136	36	2.15,739
21	9	25	Maier Racing, Inc. Ford Mustang Mach 1	Bill Maier, USA Art Siri Jr, USA Ed Hinchliff, USA	4949	V8	TransAm I	126	38	2.16,604
NC		90	Ryone Industries Chevrolet Corvette	Thomas Ryone, USA Neil Wiernicki, USA Mike Wiernicki, USA	7000	V8	TransAm I	121	21	2.06,522
DNF		13	Hal Shaw Racing Porsche 935	Hal Shaw Jr, USA Gary Belcher, USA	2857 tc	B6	TransAm II	120	17	2.01,558		Oil leak
DNF		7	Heimrath Racing Porsche 935	Ludwig Heimrath, CDN Carlos Moran, ES		B6	Group 5/Div. 2/TransAm II	117	11	1.57,806		Engine
DNF		80	Mo Carter Chevrolet Camaro	Maurice Carter, CDN Tony De Lorenzo, USA		V8	TransAm II	115	14	1.59,726		Accident
DNF		47	Porsche Carrera RSR	Jon McKnight, USA Doug Lutz, USA	2994	B6	TransAm II	111	27	2.10,352		Ignition
NC		37	Kassel Auto Parts Chevrolet Corvette	Paul Schulte, USA John Cleveland, USA	5736	V8	TransAm I	105	35	2.15,289
DNF		52	Datsun 280Z	Robert Schuler, USA David Schuler, USA		L6	TransAm I	98	32	2.13,719
DNF		3	BMW of North America, Inc BMW M1	Jim Busby, USA Manfred Winkelhock, D David Hobbs, GB	3498	L6	Special	96	13	1.59,618		Electrics/accident?
DNF		55	Intrepid Design Inc. Porsche Carrera ?RSR	Alan Howes, USA David Sturtevant, USA	2994	B6	TransAm II	78	42	no time		Oil pressure
DNF		85	Bayside Disposal Racing Porsche 935	Peter Gregg, USA Hurley Haywood, USA Bruce Leven, USA		B6	TransAm II	72	3	1.52,657		Engine
DNF			Interscope Racing Porsche 935-79	Ted Field, USA Danny Ongais, USA		B6	TransAm II	48	6	1.54,019		Accident
DNF		23	Metal Craft Racing VW-Porsche 914/6	Bob Zulkowski, USA Bernie Storc, USA		B6	TransAm I	48	33	2.14,599
DNF		30	University of Pittsburgh AMC Javelin	Bob Fryer, USA Ed Lowther, USA		V8	TransAm I	48	30	2.12,596		Accident
DNF		57	Monte’s Motor Co. Porsche 934/935	Neil Shelton, USA Monte Shelton, USA		B6	TransAm II	46	15	2.00,038		Accident
DNF		64	Endurance Racing Enterprises Chevrolet Corvette	Bob Baechle, USA Craig Carter, USA	7000	V8	TransAm I	25	43	no time		Overheating
DNF		65	Chevrolet Corvette	Al Salerno, USA Bob Lapane, USA	7440	V8	TransAm I	25	31	2.13,506		Oil leak
DNF		93	E.F. Miller Chevrolet Corvette	Michael Oleyar, USA Nick Engels, USA	7440	V8	TransAm I	18	34	2.14,892		Accident
DNF		51	Chevrolet Corvette	Thomas Aquilante, USA David Wolpert, USA Wade White, USA	5736	V8	TransAm I	15	37	2.16,210		Engine
DNF		19	Chevrolet Monza	Daniel Muniz, MEX Carl Shafer, USA	5736	V8	TransAm II	10	12	1.58,434		Accident
DNF		09	Bayside Disposal Racing Porsche 935-77A	Rick Mears, USA Preston Henn, USA Peter Gregg, USA		B6	Group 5/Div. 2	7	5	1.53,677		Fire
DNF		15	Motion Merchants Chevrolet Corvette	James Mancuso, USA David Kicak, USA	5736	V8	TransAm I	3	29	2.11,675		Accident
DNS		00	Interscope Racing Porsche 935-77A	Danny Ongais, USA Ted Field, USA		B6	Group 5/Div. 2			no time		Spare car
DNS		98	Porsche Carrera RSR	Larry Green, USA John Bauer, USA	2994	B6	TransAm II		28	2.12,596