| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 | Bob Wollek Derek Bell John Andretti | 67 | Busby Racing | Porsche 962 108C | 621 | 69,500 | running | |
| 2 | 7 | Price Cobb John Nielsen Andy Wallace Jan Lammers | 61 | Castrol Jaguar Racing | Jaguar XJR-9 D TWR-J12C-388 | 621 | running | ||
| 3 | 4 | Oscar Larrauri Walter Brun Hans Joachim Stuck Doc Bundy | 3 | Walter Brun | Porsche 962C 002BM | 603 | running | ||
| 4 | 5 | Klaus Ludwig James Weaver Sarel van der Merwe | 86 | Bruce Leven | Porsche 962 139 | 600 | running | ||
| 5 | 10 | Yoshimi Katayama 片山 義美 Takashi Yorino Elliott Forbes-Robinson | 77 | Mazda Motors of America | Mazda 767B 001 | 559 | running | ||
| 6 | 22 | Pete Halsmer Bob Earl Mark Martin Paul Stewart | 16 | Stroh's Light Cougar | Lincoln Mercury Cougar XR-7 | 554 | running | ||
| 7 | 25 | Wally Dallenbach Jr. Dorsey Schroeder Mark Martin | 11 | Stroh's Light Cougar | Lincoln Mercury Cougar XR-7 | 534 | running | ||
| 8 | 28 | Charles Morgan John Morrison Tom Hessert Jr. | 9 | Essex Racing | Tiga GT288 367/Buick | 530 | running | ||
| 9 | 33 | Bob Zeeb Jeff Purner Bobby Akin | 92 | Motorcraft | Lincoln Mercury Capri | 530 | running | ||
| 10 | 30 | Andy Petery Les Delano Craig Carter | 90 | Road Circuit Technology | Lincoln Mercury Capri | 528 | running | ||
| 11 | 39 | Roger Mandeville Kelly Marsh Brian Redman Gary Drummond | 38 | Mandeville Auto Tech | Mazda RX 7 | 528 | running | ||
| 12 | 47 | Al Bacon Bob Reed Rod Millen | 17 | Al Bacon Performance | Mazda RX-7 | 526 | running | ||
| 13 | 53 | Bob Leitzinger Chuck Kurtz Butch Leitzinger | 95 | Fastcolor Images | Nissan 240SX | 517 | timing belt | ||
| 14 | 54 | Amos Johnson Dennis Shaw Bob Lazier Dan Robson | 71 | Team Highball | Mazda RX-7 | 516 | running | ||
| 15 | 19 | Tim McAdam Bill Adam Chip Mead Dan Pastorini | 8 | Fabcar American Racing | Fabcar GTP 001/Chevrolet | 515 | running | ||
| 16 | 60 | Jack Refenning Rusty Scott Fred Baker Peter Uria | 89 | 901 Racing | Porsche 911 Carrera RSR | 511 | running | ||
| 17 | 26 | Tom Kendall Max Jones Buz McCall Jack Baldwin | 03 | Skoal Bandit Racing | Peerless 861/Camaro | 498 | running | ||
| 18 | 11 | Bernard Jourdain Oscar Manautou Allen Berg Andres Contreras | 64 | Bernard Jourdain | Porsche 962 HR2 | 485 | fan belt | ||
| 19 | 64 | Terry Wolters Chris Kraft Rusty Bond Alex Job | 62 | Alex Job | Porsche 911 | 485 | running | ||
| 20 | 21 | John Hotchkis Jim Adams John Hotchkis Jr. | 10 | Hotchkis Racing | Porsche 962 | 483 | gearbox | ||
| 21 | 62 | Dick Greer Mike Mees John Finger | 82 | Aspen Inn | Mazda RX-7 | 478 | running | ||
| 22 | 32 | Martino Finotto Paolo Guatamacchi Uli Bieri | 40 | Bieri Racing | Tiga GT286 341/Ferrari | 475 | running | ||
| 23 | 31 | Dan Marvin Alan Freed Mike Allison Scott Liebler | 55 | Huffaker Racing | Spice SE86CL PSGTPL2/Pontiac | 471 | running | ||
| 24 | 20 | Jean-Pierre Frey Marty Roth Albert Naon Jr. Lyn St. James | 5 | Tom Milner Racing | Ford Mustang Probe | 465 | running | ||
| 25 | 40 | Dave Cowart Scott Brayton Mike Meyer Jim Fowells | 26 | MSB Racing | Argo JM19 106/Mazda | 460 | running | ||
| 26 | 23 | Linda Ludemann Scott Schubot John Williams | 4 | Buick/Quaker State | Spice SE88P 002/Buick | 456 | engine | ||
| 27 | 1 | Arie Luijendijk Chip Robinson Geoff Brabham Michael Roe | 83 | Electramotive Engineering | Nissan GTP ZX-T 8801 | 453 | engine | ||
| 28 | 6 | Costas Los Dieter Quester Jeff Kline | 33 | Old Spice Pontiac | Spice SE89P 001/Pontiac | 427 | engine | ||
| 29 | 17 | Steve Durst Jay Cochran Mike Brockman Tony Belcher Mark Abel | 09 | Ball Bros. Racing | Spice SE88P Buick | 426 | differential | ||
| 30 | 29 | Howard Katz Jim Downing John O'Steen John Maffucci Don Nickerson | 63 | Mazda | Argo JM19 107/Mazda | 412 | engine | ||
| 31 | 46 | John Higgins Lorenzo Lamas Buddy Lazier Justus Reid | 43 | Motorsports Marketing | Fabcar CL FEP-002/Porsche | 395 | engine | ||
| 32 | 50 | Max Schmidt Todd Brayton Rusty Schmidt Jack Engelhardt | 75 | Jack Engelhardt | Lola-Badger BB Mazda | 391 | running | ||
| 33 | 45 | Craig Rubright Jean-Paul Libert Kermit Upton | 35 | Budweiser Racing | Chevrolet Camaro | 360 | valve | ||
| 34 | 59 | Gary Auberlen Bill Auberlen Cary Eisenlohr Monte Shelton | 04 | SP Racing | Porsche 911 Carrera | 351 | engine | ||
| 35 | 48 | Tato Ferrer Rolando Falgueras Manuel Villa Mandy Gonzalez | 05 | Diman Racing | Royale RP40 1/Porsche | 349 | engine | ||
| 36 | 15 | Bruce Leven Rob Dyson Dominic Dobson John Paul Jr. | 85 | Bruce Leven | Porsche 962 121 | 347 | piston | ||
| 37 | 16 | Frank Jelinski Claude Ballot-Léna Jean-Louis Ricci | 0 | Reinhold Joest | Porsche 962C 129 | 346 | accident | ||
| 38 | 61 | Lance Stewart Ron Cortez John Overton Chet Fillip Jeff Alkazian | 87 | Overton Autosport | Mazda RX-7 | 344 | mechanical | ||
| 39 | 52 | Jack Boxstrom Dale Kreider Mark Porcaro Carson Hurley Roy Newsome | 51 | Caribbean Sol | Buick Somerset | 341 | running | ||
| 40 | 34 | Ric Moore Pieter L. Baljet Randy MacDonald | 32 | Gordon Oftedahl | Buick Somerset | 335 | running | ||
| 41 | 51 | George Robinson Bart Kendall Johnny Unser | 74 | Huffaker Racing | Pontiac Fiero | 323 | valve | ||
| 42 | 49 | David LaCroix David Seabroke Buzzy Smith Tommy Johnson | 91 | G.T. Motorsport | Tiga GT285 Mazda | 310 | engine | ||
| 43 | 2 | Jan Lammers Davy Jones Raul de Mesquita Boesel | 60 | Castrol Jaguar Racing | Jaguar XJR-9 D TWR-J12C-288 | 288 | engine | ||
| 44 | 43 | Richard McDill Robert Whitaker Bill McDill | 53 | Chateau Souverain | Chevrolet Camaro | 287 | differential | ||
| 45 | 58 | Steve Burgner Henry Brosnaham Ken Bupp Robert Peters Mark Montgomery R.J. Valentine | 94 | Spirit of Brandon | Chevrolet Camaro | 269 | running | ||
| 46 | 55 | Tony Adamowicz Albert Rocca Tomas Lopez Aurelio Lopez | 28 | Far Western Bank Canada Shoes | Tiga GT286 Mazda | 266 | cooling | ||
| 47 | 9 | Mario Andretti Michael Andretti | 68 | Busby Racing | Porsche 962 HR7 | 237 | brakes | ||
| 48 | 38 | Parker Johnstone Frank Everett Ron Nelson | 02 | Taymay Inc. | Spice SE86CL PSGTPL1/Pontiac | 229 | engine | ||
| 49 | 56 | Wayne Akers Kent Painter Anthony Puleo David Donner Mark Montgomery | 31 | A & R Auto Electric | Chevrolet Camaro | 217 | differential | ||
| 50 | 13 | Drake Olsen Chris Cord Steve Bren | 98 | Dan Gurney | Toyota 87C 007 | 180 | cooling | ||
| 51 | 41 | Tom Phillips Steve Johnson Bob Lesnett | 88 | Transact Inc. | Argo JM19B 118/Ferrari | 165 | cv joint | ||
| 52 | 44 | Daniel Urrutia Gary Smith Gene Whipp Jack Swanson | 46 | Gultwind Marine | Chevrolet Camaro | 160 | differential | ||
| 53 | 57 | Tommy Riggins Joe Varde Kal Showket Terry Earwood | 07 | Full Time Racing | Dodge Daytona | 156 | engine | ||
| 54 | 63 | Reed Kryder Zoltan Polony Brian Goodwin Craig Shafer | 57 | Kryderacing | Nissan 300ZX | 142 | engine | ||
| 55 | 18 | Tom Pumpelly Ruggero Melgrati Jack Baldwin David Loring | 6 | Tom Milner Racing | Ford Mustang Probe | 117 | electrical | ||
| 56 | 35 | John Grooms John Fergus Frank Jellinek Charles Monk | 36 | Erie Scientific | Argo JM16 Mazda | 111 | accident | ||
| 57 | 67 | Jim Burt Nort Northam Chaunce Wallace | 47 | Chaunce Wallace | Chevrolet Camaro | 111 | electrical | ||
| 58 | 24 | Scott Pruett Jerry Clinton Les Lindley Paul Gentilozzi | 27 | Paul Gentilozzi | Oldsmobile Cutlass | 101 | engine | ||
| 59 | 37 | Fred Phillips Ron McKay Randy Pobst | 20 | Kennedy Groves | Tiga GT285 Mazda | 92 | fuel cell | ||
| 60 | 14 | Massimo Sigala Mauro Baldi Gianpiero Moretti Stanley Dickens | 30 | Torno-Momo | Porsche 962 003BM | 80 | accident | ||
| 61 | 3 | Michael Roe Geoff Brabham Chip Robinson Arie Luijendijk | 84 | Electramotive Engineering | Nissan GTP ZX-T 8803 | 51 | withdrawn | ||
| 62 | 36 | Ken Bupp Robert Peters Del Taylor Mark Montgomery Paul Goral Flip Groggins | 12 | Del Russo Taylor | Pontiac Firebird | 50 | differential | ||
| 63 | 66 | Oma Kimbrough Robert Kahn Hoyt Overbagh Robert Siegal Robert Peters | 29 | Overbagh Motor Racing | Chevrolet Camaro | 31 | crankshaft | ||
| 64 | 68 | Bill Bean Michael Dow Gary Wonzer Jim Pace Bob Reed Bruce Westcott | 58 | Gary Wonzer Racing | Lola T616 Mazda | 19 | engine | ||
| 65 | 42 | Paul Reisman Bob Hebert Tom Gaffney Doug Mills | 96 | Paul Reisman | Chevrolet Camaro | 4 | engine | ||
| 66 | 65 | Jay Kjoller Patrick Mooney Robin Boone Bob Dotson | 72 | Jay Kjoller | Porsche 911 | 2 | clutch | ||
| 67 | 8 | Derek Daly Martin Donnelly Patrick Tambay | 66 | Castrol Jaguar Racing | Jaguar XJR-9 D TWR-J12C-188 | 1 | accident | ||
| 68 | 27 | Jim Rothbarth Michael Ciasulli Kenper Miller Gene Felton | 79 | Whitehall Motorsports | Spice SE87L 003/Pontiac | 0 | did not start | 0 |