| 1st | 83 | Arie Luyendyk / Chip Robinson / Geoff Brabham / Michael Roe | Nissan GTP ZX-T | Electramotive Engineering | 1:39.1820 | 207.9546 |
| 2nd | 60 | Jan Lammers / Davy Jones / Raul Boesel | Jaguar XJR-9 D | Castrol Jaguar Racing | 1:39.8550 | |
| 3rd | 84 | Michael Roe | Nissan GTP ZX-T | Electramotive Engineering | 1:39.9080 | |
| 4th | 3 | Oscar Larrauri / Hans-Joachim Stuck / Walter Brun | Porsche 962 C | Brun Motorsports/Kalagian Racing | 1:39.9370 | |
| 5th | 86 | Klaus Ludwig / James Weaver / Sarel van der Merwe | Porsche 962 | Texaco Havoline Star Bayside Motorsports | 1:39.9690 | |
| 6th | 33 | Costas Los / Jeff Kline / Dieter Quester | Spice SE89P Pontiac Firebird GTP | Old Spice Pontiac | 1:40.5250 | |
| 7th | 61 | Price Cobb / John Nielsen / Andy Wallace / Jan Lammers | Jaguar XJR-9 D | Castrol Jaguar Racing | 1:40.8030 | |
| 8th | 66 | Derek Daly | Jaguar XJR-9 D | Castrol Jaguar Racing | 1:40.8840 | |
| 9th | 68 | Mario Andretti / Michael Andretti | Porsche 962 | Busby Racing | 1:41.3810 | |
| 10th | 77 | Yoshimi Katayama / Takashi Yorino / Elliot Forbes-Robinson | Mazda 767B | Mazda Motors of America | 1:41.9370 | |
| 11th | 64 | Bernard Jourdain / Oscar Manautou / Allen Berg / Andres Contreras | Porsche 962 | Bernard Jourdain | 1:42.7150 | |
| 12th | 67 | Bob Wollek / Derek Bell / John Andretti | Porsche 962 | Miller High Life/BF Goodrich 962 | 1:42.9440 | |
| 13th | 98 | Drake Olson / Chris Cord / Steve Bren | Toyota 88C | All American Racers | 1:43.0760 | |
| 14th | 30 | Massimo Sigala / Mauro Baldi / Gianpiero Moretti | Porsche 962 C | Torno-Momo | 1:43.4000 | |
| 15th | 85 | Bruce Leven / Rob Dyson / Dominic Dobson / John Paul, Jr. | Porsche 962 | Texaco Havoline Star Bayside Motorsports | 1:43.4050 | |
| 16th | 0 | Frank Jelinski / Claude Ballot-Léna / Jean-Louis Ricci | Porsche 962 C | Joest Racing | 1:44.6230 | |
| 17th | 09 | Steve Durst / Jay Cochran / Mike Brockman / Tony Belcher | Spice SE88P Buick | Ball Bros. Racing | 1:44.6290 | |
| 18th | 6 | Tom Pumpelly / Ruggero Melgrati / Jack Baldwin | Ford Mustang Probe | Tom Milner Racing | 1:44.8700 | |
| 19th | 8 | Tim McAdam / Bill Adam / Chip Mead | Fabcar GTP Chevrolet | Fabcar American Racing | 1:46.9030 | |
| 20th | 5 | Jean-Pierre Frey / Marty Roth / Albert Naon, Jr. | Ford Mustang Probe | Tom Milner Racing | no time | |
| 21st | 10 | John Hotchkis / Jim Adams / John Hotchkis, Jr. | Porsche 962 | Hotchkis Racing | 9:03.5940 | |
| 22nd | 16 | Pete Halsmer / Bob Earl / Mark Martin / Paul Stewart | Lincoln Mercury Cougar XR-7 | Stroh's Light Cougar | 1:49.1920 | 188.8903 |
| 23rd | 4 | Linda Ludemann / Scott Schubot / John Williams | Spice SE88P Buick | Buick/Quaker State | 1:49.7580 | 187.9167 |
| 24th | 27 | Scott Pruett / Jerry Clinton / Les Lindley | Oldsmobile Cutlass | Rocketsports | 1:51.9840 | |
| 25th | 11 | Wally Dallenbach, Jr. / Dorsey Schroeder / Mark Martin | Lincoln Mercury Cougar XR-7 | Stroh's Light Cougar | 1:52.3890 | |
| 26th | 03 | Tom Kendall / Max Jones / Buz McCall / Jack Baldwin | Chevrolet Camaro III | Skoal Bandit Racing | 1:52.7350 | |
| 27th | 79 | Jim Rothbarth / Mike Ciasulli / Kenper Miller / Gene Felton | Spice SE87L Pontiac Firebird | Whitehall Motorsports | 1:53.7830 | |
| 28th | 9 | Charles Morgan / John Morrison / Tom Hessert | Tiga GT288 Buick | Essex Racing | 1:54.3220 | |
| 29th | 63 | Howard Katz / Jim Downing / John O'Steen / John Maffucci | Argo JM19 Mazda | Mazda | 1:54.7370 | |
| 30th | 90 | Andy Petery / Les Delano / Craig Carter | Lincoln Mercury Capri | Road Circuit Technology | 1:55.3280 | |
| 31st | 55 | Dan Marvin / Alan Freed / Mike Allison / Scott Liebler | Spice SE86CL Pontiac Firebird GTP | Huffaker Racing | 1:55.6370 | |
| 32nd | 40 | Martino Finotto / Paolo Guatamacchi / Uli Bieri | Tiga GT286 Ferrari | Bieri Racing | 1:55.9020 | |
| 33rd | 92 | Bob Zeeb / Jeff Purner / Bobby Akin | Lincoln Mercury Capri | Motorcraft | 1:56.0800 | |
| 34th | 32 | Ric Moore / Pieter Baljet / Randy McDonald | Buick Somerset | Oftedahl Racing | 1:56.4160 | |
| 35th | 36 | John Grooms / John Fergus / Frank Jellinek | Argo JM16 Mazda | Erie Scientific | 1:56.7640 | |
| 36th | 12 | Ken Bupp / Robert Peters | Pontiac Firebird | Del Russo Taylor | 1:56.9270 | |
| 37th | 20 | Fred Phillips / Ron McKay | Tiga GT285 Mazda | Kennedy Groves | 1:57.2420 | |
| 38th | 02 | Parker Johnstone / Frank Everett / Ron Nelson | Spice SE86CL Pontiac Firebird | Taymay Inc. | 1:57.2700 | |
| 39th | 38 | Roger Mandeville / Kelly Marsh / Brian Redman | Mazda RX 7 | Mandeville Auto Tech | 1:58.0330 | |
| 40th | 26 | Dave Cowart / Scott Brayton / Mike Meyer / Jim Fowells | Argo JM19 Mazda | MSB Racing | 1:58.2490 | |
| 41st | 88 | Tom Phillips / Steve Johnson / Bob Lesnett | Argo JM19B Ferrari | Transact, Inc. | 1:58.2570 | |
| 42nd | 96 | Paul Reisman | Chevrolet Camaro | Paul Reisman | 1:58.8210 | |
| 43rd | 53 | Richard McDill / Robert Whitaker / Bill McDill | Chevrolet Camaro | Chateau Souverain | 1:58.9760 | |
| 44th | 46 | Daniel Urrutia / Gene Whipp / Gary Smith / Jack Swanson | Chevrolet Camaro | Gultwind Marine | 1:58.9960 | |
| 45th | 35 | Craig Rubright / Jean-Paul Libert / Kermit Upton | Chevrolet Camaro | Budweiser Racing | 1:59.0450 | |
| 46th | 43 | John Higgins / Lorenzo Lamas / Buddy Lazier / Justus Reid | Fabcar CL Porsche | Motorsports Marketing | 1:59.8430 | |
| 47th | 17 | Al Bacon / Bob Reed / Rod Millen | Mazda RX-7 | Al Bacon Performance | 2:01.2480 | 170.1077 |
| 48th | 05 | Tato Ferrer / Rolando Falgueras / Manuel Villa / Mandy Gonzalez | Royale RP40 Porsche | Diman Racing | 2:01.3600 | |
| 49th | 91 | David LaCroix / David Seabroke / Buzzy Smith / Tommy Johnson | Tiga GT285 Mazda | G.T. Motorsport | 2:01.5210 | |
| 50th | 75 | Max Schmidt / Todd Brayton / Rusty Schmidt / Jack Engelhardt | Lola-Badger BB Mazda | Jack Engelhardt | 2:01.8470 | |
| 51st | 74 | George Robinson / Bart Kendall / Johnny Unser | Pontiac Fiero | Huffaker Racing | 2:01.9450 | |
| 52nd | 51 | Jack Boxstrom / Dale Kreider / Mark Porcaro / Carson Hurley | Buick Somerset | Caribbean Sol | 2:02.4680 | |
| 53rd | 95 | Bob Leitzinger / Chuck Kurtz / Butch Leitzinger | Nissan 240SX | Fastcolor Images | 2:02.5510 | |
| 54th | 71 | Amos Johnson / Dennis Shaw / Bob Lazier | Mazda RX-7 | Team Highball | 2:02.6020 | |
| 55th | 28 | Tony Adamowicz / Albert Rocca / Tomas Lopez / Aurelio Lopez | Tiga GT286 Mazda | Far Western Bank Canada Shoes | 2:02.8570 | |
| 56th | 31 | Wayne Akers / Kent Painter / Anthony Puleo / David Donner | Chevrolet Camaro III | A & R Auto Electric | 2:02.9080 | |
| 57th | 07 | Tommy Riggins / Joe Varde / Kal Showket | Dodge Daytona | Full Time Racing | 2:03.3240 | |
| 58th | 94 | Steve Burgner / Ken Bupp / Henry Brosnaham / Robert Peters / Mark Montgomery | Chevrolet Camaro | Spirit of Brandon | 2:03.3370 | |
| 59th | 04 | Gary Auberlen / Bill Auberlen / Cary Eisenlohr / Monte Shelton | Porsche 911 Carrera | SP Racing | 2:03.6800 | |
| 60th | 89 | Jack Refenning / Rusty Scott / Freddy Baker / Peter Uria | Porsche 911 Carrera RSR | 901 Racing | 2:05.2390 | |
| 61st | 87 | Lance Stewart / Ron Cortez / Jeff Alkazian / Chet Fillip | Mazda RX-7 | Overton Autosport | 2:05.9180 | |
| 62nd | 82 | Dick Greer / Mike Mees / John Finger | Mazda RX-7 | Aspen Inn | 2:06.5000 | |
| 63rd | 57 | Reed Kryder / Zoltan Polony / Brian Goodwin / Craig Shafer | Nissan 300ZX | Kryderacing | 2:09.5610 | |
| 64th | 62 | Terry Wolters / Chris Kraft / Rusty Bond / Alex Job | Porsche 911 | Alex Job | 2:11.0970 | |
| 65th | 72 | Jay Kjoller | Porsche 911 | Jay Kjoller | 2:11.3250 | |
| 66th | 29 | Oma Kimbrough / Robert Kahn / Hoyt Overbagh | Chevrolet Camaro III | Overbagh Motor Racing | no time | |
| 67th | 47 | Jim Burt / Nort Northam / Chaunce Wallace | Chevrolet Camaro | Chaunce Wallace | no time | |
| 68th | 58 | Bill Bean / Michael Dow / Gary Wonzer | Lola T616 Mazda | Gary Wonzer Racing | no time | |