1st | 6 | Wollek / Ballot-Léna / Henn / Foyt | Porsche 935 L | Henn's Swap Shop Racing | 618 | 3819.167 kms | 158.973 | | 1st | GTP |
2nd | 88 | Wolters / Lanier / Hinze | March 83G Chevrolet | Motorsports Marketing | 612 | | | | 2nd | GTP |
3rd | 7 | Halsmer / Reed / Knoop | Mazda RX-7 | Racing Beat | 598 | | | | 1st | GTO |
4th | 24 | Speer / Madren / Ratcliff | Porsche 935 JLP-2 | Pegasus III Racing | 578 | | | | 3rd | GTP |
5th | 50 | Febles / Fonseca / Valverde | Porsche Carrera RSR | Latino Racing | 568 | | | | 2nd | GTO |
6th | 10 | Kent-Cooke / Adams / Bright | Lola T600 Chevrolet | Cooke Racing | 563 | | | | 4th | GTP |
7th | 05 | Almeida / Morejon / Soto | Porsche Carrera RSR | T & R Racing | 561 | | | | 3rd | GTO |
8th | 77 | Bohren / Honegger / Palmer | Mazda GTP | Z & W Enterprises | 553 | | | | 5th | GTP |
9th | 9 | Baker / Mullen / Garretson | Porsche 934 | Personalized Autohaus | 551 | | | | 4th | GTO |
10th | 35 | Gilgan / Leon / Pickering | Porsche Carrera RSR | Pegasus Racing | 547 | | | | 5th | GTO |
11th | 47 | Rubino / Romero / Bundy / Whittington | Porsche 935 M16 | Frank Rubino | 546 | | | | 6th | GTP |
12th | 92 | Mueller / McDonough / Visger | Mazda RX-7 | Kent Racing | 544 | | | | 1st | GTU |
13th | 58 | Rude / Gregg / Henn | Porsche 924 Carrera | Brumos Racing | 531 | | | | 6th | GTO |
14th | 90 | Schaefer / Refenning / Belperche / Zitza | Porsche 911 | 901 Shop | 525 | | | | 2nd | GTU |
15th | 61 | O'Neill / Courtney / Sereix | Chevrolet Monza | Vista Racing | 525 | | | | 7th | GTO |
16th | 86 | Haywood / Leven / Holbert | Porsche 935/80 | Bayside Disposal Racing | 515 | | | Wheel | 7th | GTP |
17th | 60 | Dietrich / Ivey / Cook | Mazda RX-7 | Team Morrison | 514 | | | | 3rd | GTU |
18th | 85 | Lloyd / Drolsom / Palmer | Porsche 924 Carrera | Richard Lloyd | 500 | | | | 8th | GTO |
19th | 38 | Mandeville / Johnson / Smith | Mazda RX-7 | Mandeville Auto/Tech | 476 | | | | 4th | GTU |
20th | 4 | Hagan / Labonte / Frink | Chevrolet Camaro | Stratagraph Inc. | 467 | | | | 9th | GTO |
21st | 63 | Downing / Maffucci / Potter | Mazda RX-7 | RGP 500 Racing | 466 | | | | 5th | GTU |
22nd | 29 | Overby / Doyle / Bell | Chevrolet Camaro | Overby's | 438 | | | | 10th | GTO |
23rd | 37 | Burdsall / Welter / Bacon | Mazda RX-7 | Burdsall-Welter Racing | 436 | | | | 6th | GTU |
24th | 26 | Nehl / Silcox / Valentine | Chevrolet Camaro | Auriga Racing | 426 | | | Accident | 11th | GTO |
25th | 1 | Paul, Jr. / Rodriguez / Castellano | Porsche 935 JLP-3 | JLP Racing | 412 | | | Turbocharger | 8th | GTP |
26th | 13 | Eitel / Brummer / Pate | Pontiac Firebird | Gordon Oftedahl | 411 | | | Engine | 12th | GTO |
27th | 28 | Adams / Martin / Ruttman / Emanuelson | Avanti II | Avanti | 410 | | | | 13th | GTO |
28th | 40 | Bieri / Gysler / Hubbard | BMW M1 | Bieri Racing | 406 | | | | 14th | GTO |
29th | 97 | Dallenbach, Jr. / Ribbs / Ganz | Toyota Celica | All American Racers | 365 | | | | 7th | GTU |
30th | 75 | Boand / Anderson / Stephens | Chevrolet Corvette | Bard Boand | 358 | | | | 15th | GTO |
31st | 83 | Gassaway / Smith, Sr. / Cogbill, Sr. / Cogbill | Chevrolet Camaro | Thomas T. Ciccone | 357 | | | Gearbox | 9th | GTP |
32nd | 52 | Cripe / Gauthier / Duncan / Swanson | Porsche 911 | TFC Racing | 312 | | | | 8th | GTU |
33rd | 71 | Morgan / Johnson / Miller | Datsun 280ZX | Morgan Performance Group | 305 | | | Engine | 9th | GTU |
34th | 27 | Fowells / Mummery / Sheehy | Mazda RX-7 | Scuderia Rosso | 300 | | | Accident | 10th | GTU |
35th | 78 | Bitterauf / Smith / Flanders | Porsche 911 | Der Klaus Haus | 299 | | | Engine | 11th | GTU |
36th | 65 | Baird / Mead / Pumpelly | Ferrari 512 BB | Ron Spangler | 294 | | | Engine | 10th | GTP |
37th | 23 | Garcia / DiLella / Fernandez | Chevrolet Camaro | Superior Racing Team | 285 | | | Accident | 16th | GTO |
38th | 01 | Morton / Klausler / Bucknum | Ford Mustang | Marketing Corporation | 284 | | | | 17th | GTO |
39th | 72 | Baker / Marlin | Chevrolet Corvette | John Josey | 284 | | | Accident | 18th | GTO |
40th | 41 | Schmidt / Schmidt | Chevrolet Corvette | Starved Rock Lodge | 263 | | | | 19th | GTO |
41st | 49 | Overbagh / Kirill / Price | Chevrolet Monza | OMR Engines | 243 | | | | 20th | GTO |
42nd | 66 | Dunham / Kline / Compton | Mazda RX-7 | Mike Meyer Racing | 242 | | | Engine | 12th | GTU |
43rd | 45 | Felton / Williams / Frink | Chevrolet Camaro | Stratagraph Inc. | 223 | | | Accident damage | 21st | GTO |
44th | 21 | St. James / Graham / Olson | Nimrod NRA/C2 Aston Martin | Nimrod Racing | 208 | | | Engine | 11th | GTP |
45th | 79 | Winters / Bergstrom / Dawe | Porsche 924 Carrera GTR | Whitehall Promotions | 193 | | | Engine | 22nd | GTO |
46th | 55 | Montoya / Herman / Garcia | BMW M1 | B de T Racing | 172 | | | Ignition | 23rd | GTO |
47th | 14 | Raub / Moses / Shafer | Pontiac Firebird | Oftedahl Racing | 165 | | | Engine | 24th | GTO |
48th | 16 | Goral / Figaro / Northam | Porsche 911 | Paul Goral | 161 | | | Engine | 13th | GTU |
49th | 74 | Taylor / Angus / Dassinger | Chevron GTP Buick | Mark Wagoner | 152 | | | Engine | 12th | GTP |
50th | 44 | Tullius / Adam / Bedard | Jaguar XJR-5 | Group 44 | 130 | | | Accident damage | 13th | GTP |
51st | 98 | Aase / Unser, Jr. / Chandler | Toyota Celica | All American Racers | 130 | | | Gearbox | 14th | GTU |
52nd | 89 | "Jamsal" / Galdamez / Barrientos | Porsche Carrera RSR | Taca El Salvador | 122 | | | Accident | 25th | GTO |
53rd | 31 | Kreider / Neland | Chevrolet Camaro | Kendco | 122 | | | Engine | 26th | GTO |
54th | 11 | Foyt / Waltrip / Maldonado | Nimrod NRA/C2 Aston Martin | Nimrod Racing | 121 | | | Engine | 14th | GTP |
55th | 67 | Forbes-Robinson / Witzenburg / Swan | Pontiac Firebird | Trans Am Specialtes | 121 | | | Engine | 27th | GTO |
56th | 42 | Bean / Cason / Wonzer | Porsche 911 | Gary Wonzer | 118 | | | Gearbox | 15th | GTU |
57th | 99 | Hackman / Sekiya / Hoshino | Toyota Celica | All American Racers | 118 | | | Gearbox | 16th | GTU |
58th | 64 | Hulen / Coupland / Speakman | Porsche Carrera RSR | John Hulen | 118 | | | Electrics | 28th | GTO |
59th | 15 | Lutz / Panaccione / Connor / Prego | Porsche Carrera RSR | D & L Performance | 113 | | | Flywheel | 29th | GTO |
60th | 81 | Whitaker / McDill / Keck | Chevrolet Camaro | Robert Whitaker | 98 | | | Gearbox | 30th | GTO |
61st | 36 | Miller / Busby / Grable | Porsche 924 Carrera | Herman & Miller P & A | 91 | | | Engine | 31st | GTO |
62nd | 06 | Diehl / Newsome | Mazda RX-7 | Bobby Diehl | 87 | | | | 32nd | GTO |
63rd | 43 | Richardson / Young | Chevrolet Camaro | Bob Gregg Racing | 85 | | | Gearbox | 33rd | GTO |
64th | 04 | Canary / Libert / Witmeur | Pontiac Firebird | Paul Canary Racing | 85 | | | Accident | 34th | GTO |
65th | 32 | Cline / Romano / Powell | Mazda RX-7 | Richard Cline | 82 | | | Axle | 17th | GTU |
66th | 84 | Donaldson / Pope / Murray | Chevrolet Camaro | Motorsport Marketing | 79 | | | Gearbox | 35th | GTO |
67th | 07 | Heimrath / Heimrath, Jr. | Porsche 934 | Heimrath Racing | 71 | | | Oil leak | 36th | GTO |
68th | 30 | Rynerson / Case | Porsche 911 | Case Racing | 67 | | | Engine | 18th | GTU |
69th | 51 | Carmean / Herman / Finger | Mazda RX-7 | Red Roof Inns | 57 | | | Accident | 19th | GTU |
70th | 82 | Varde / Casey | Mazda RX-7 | Trinity Racing | 52 | | | Engine | 20th | GTU |
71st | 87 | Beasley / Ashford | Porsche Carrera RSR | Bob Beasley | 52 | | | Engine | 37th | GTO |
72nd | 0 | Field / Whittington | Lola T600 Chevrolet Turbo | Interscope Racing | 47 | | | Turbocharger | 15th | GTP |
73rd | 5 | Akin / O'Steen | Porsche 935 K3/80 | Bob Akin Motor Racing | 43 | | | Accident | 16th | GTP |
74th | 03 | Pallavicini / Frank | Porsche 935 | Angelo Pallavicini | 24 | | | Engine | 17th | GTP |
75th | 02 | Minter / Bucknum | Ford Mustang | Marketing Corp. of America | 24 | | | Oil leak | 38th | GTO |
76th | 8 | Paul | Porsche 935 JLP-4 | JLP Racing | 15 | | | Withdrawn | 18th | GTP |
77th | 25 | Cowart / Miller | March 82G Porsche | Red Lobster Racing | 14 | | | Drive shaft | 19th | GTP |
78th | 09 | Ciccone | Chevrolet Camaro | Mark Gassaway | 6 | | | Engine | 39th | GTO |
79th | 19 | Van Every | Porsche Carrera RSR | Van Every Racing | 0 | | | Accident | 40th | GTO |