| 1st | 83 | Luyendyk / Robinson / Brabham / Roe | Nissan GTP ZX-T | Electramotive Engineering | 1:39.1820 | 207.9546 |
| 2nd | 60 | Lammers / Jones / Boesel | Jaguar XJR-9 D | Castrol Jaguar Racing | 1:39.8550 | |
| 3rd | 84 | Roe / *Brabham / *Robinson / *Luyendyk | Nissan GTP ZX-T | Electramotive Engineering | 1:39.9080 | |
| 4th | 3 | Larrauri / Stuck / Brun / *Bundy | Porsche 962 C | Brun Motorsports/Kalagian Racing | 1:39.9370 | |
| 5th | 86 | Ludwig / Weaver / van der Merwe | Porsche 962 | Texaco Havoline Star Bayside Motorsports | 1:39.9690 | |
| 6th | 33 | Los / Kline / Quester | Spice SE89P Pontiac Firebird GTP | Old Spice Pontiac | 1:40.5250 | |
| 7th | 61 | Cobb / Nielsen / Wallace / Lammers | Jaguar XJR-9 D | Castrol Jaguar Racing | 1:40.8030 | |
| 8th | 66 | Daly / *Donnelly / *Tambay | Jaguar XJR-9 D | Castrol Jaguar Racing | 1:40.8840 | |
| 9th | 68 | Andretti / Andretti | Porsche 962 | Busby Racing | 1:41.3810 | |
| 10th | 77 | Katayama / Yorino / Forbes-Robinson | Mazda 767B | Mazda Motors of America | 1:41.9370 | |
| 11th | 64 | Jourdain / Manautou / Berg / Contreras | Porsche 962 | Bernard Jourdain | 1:42.7150 | |
| 12th | 67 | Wollek / Bell / Andretti | Porsche 962 | Miller High Life/BF Goodrich 962 | 1:42.9440 | |
| 13th | 98 | Olson / Cord / Bren | Toyota 88C | All American Racers | 1:43.0760 | |
| 14th | 30 | Sigala / Baldi / Moretti / *Dickens | Porsche 962 C | Torno-Momo | 1:43.4000 | |
| 15th | 85 | Leven / Dyson / Dobson / Paul, Jr. | Porsche 962 | Texaco Havoline Star Bayside Motorsports | 1:43.4050 | |
| 7 | St. James / Loring / Roth | Ford Mustang Probe | Tom Milner Racing | 1:43.5480 | |
| 16th | 0 | Jelinski / Ballot-Léna / Ricci | Porsche 962 C | Joest Racing | 1:44.6230 | |
| 17th | 09 | Durst / Cochran / Brockman / Belcher / *Abel | Spice SE88P Buick | Ball Bros. Racing | 1:44.6290 | |
| 18th | 6 | Pumpelly / Melgrati / Baldwin / *Loring | Ford Mustang Probe | Tom Milner Racing | 1:44.8700 | |
| 19th | 8 | McAdam / Adam / Mead / *Pastorini | Fabcar GTP Chevrolet | Fabcar American Racing | 1:46.9030 | |
| 22nd | 16 | Halsmer / Earl / Martin / Stewart | Lincoln Mercury Cougar XR-7 | Stroh's Light Cougar | 1:49.1920 | 188.8903 |
| 23rd | 4 | Ludemann / Schubot / Williams | Spice SE88P Buick | Buick/Quaker State | 1:49.7580 | 187.9167 |
| 24th | 27 | Pruett / Clinton / Lindley / *Gentilozzi | Oldsmobile Cutlass | Rocketsports | 1:51.9840 | |
| 25th | 11 | Dallenbach, Jr. / Schroeder / Martin | Lincoln Mercury Cougar XR-7 | Stroh's Light Cougar | 1:52.3890 | |
| 26th | 03 | Kendall / Jones / McCall / Baldwin | Chevrolet Camaro III | Skoal Bandit Racing | 1:52.7350 | |
| 27th | 79 | Rothbarth / Ciasulli / Miller / Felton | Spice SE87L Pontiac Firebird | Whitehall Motorsports | 1:53.7830 | |
| 28th | 9 | Morgan / Morrison / Hessert | Tiga GT288 Buick | Essex Racing | 1:54.3220 | |
| 29th | 63 | Katz / Downing / O'Steen / Maffucci / *Nickerson | Argo JM19 Mazda | Mazda | 1:54.7370 | |
| 30th | 90 | Petery / Delano / Carter | Lincoln Mercury Capri | Road Circuit Technology | 1:55.3280 | |
| 31st | 55 | Marvin / Freed / Allison / Liebler | Spice SE86CL Pontiac Firebird GTP | Huffaker Racing | 1:55.6370 | |
| 32nd | 40 | Finotto / Guatamacchi / Bieri | Tiga GT286 Ferrari | Bieri Racing | 1:55.9020 | |
| 33rd | 92 | Zeeb / Purner / Akin | Lincoln Mercury Capri | Motorcraft | 1:56.0800 | |
| 34th | 32 | Moore / Baljet / McDonald | Buick Somerset | Oftedahl Racing | 1:56.4160 | |
| 35th | 36 | Grooms / Fergus / Jellinek / *Monk | Argo JM16 Mazda | Erie Scientific | 1:56.7640 | |
| 36th | 12 | Bupp / Peters / *Taylor / *Montgomery / *Goral / *Groggins | Pontiac Firebird | Del Russo Taylor | 1:56.9270 | |
| 37th | 20 | Phillips / McKay / *Pobst | Tiga GT285 Mazda | Kennedy Groves | 1:57.2420 | |
| 38th | 02 | Johnstone / Everett / Nelson | Spice SE86CL Pontiac Firebird | Taymay Inc. | 1:57.2700 | |
| 39th | 38 | Mandeville / Marsh / Redman / *Drummond | Mazda RX 7 | Mandeville Auto Tech | 1:58.0330 | |
| 40th | 26 | Cowart / Brayton / Meyer / Fowells | Argo JM19 Mazda | MSB Racing | 1:58.2490 | |
| 41st | 88 | Phillips / Johnson / Lesnett | Argo JM19B Ferrari | Transact, Inc. | 1:58.2570 | |
| 42nd | 96 | Reisman / *Hebert / *Gaffney / *Mills | Chevrolet Camaro | Paul Reisman | 1:58.8210 | |
| 43rd | 53 | McDill / Whitaker / McDill | Chevrolet Camaro | Chateau Souverain | 1:58.9760 | |
| 44th | 46 | Urrutia / Whipp / Smith / Swanson | Chevrolet Camaro | Gultwind Marine | 1:58.9960 | |
| 45th | 35 | Rubright / Libert / Upton | Chevrolet Camaro | Budweiser Racing | 1:59.0450 | |
| 46th | 43 | Higgins / Lamas / Lazier / Reid | Fabcar CL Porsche | Motorsports Marketing | 1:59.8430 | |
| 47th | 17 | Bacon / Reed / Millen | Mazda RX-7 | Al Bacon Performance | 2:01.2480 | 170.1077 |
| 48th | 05 | Ferrer / Falgueras / Villa / Gonzalez | Royale RP40 Porsche | Diman Racing | 2:01.3600 | |
| 49th | 91 | LaCroix / Seabroke / Smith / Johnson | Tiga GT285 Mazda | G.T. Motorsport | 2:01.5210 | |
| 50th | 75 | Schmidt / Brayton / Schmidt / Engelhardt | Lola-Badger BB Mazda | Jack Engelhardt | 2:01.8470 | |
| 51st | 74 | Robinson / Kendall / Unser | Pontiac Fiero | Huffaker Racing | 2:01.9450 | |
| 52nd | 51 | Boxstrom / Kreider / Porcaro / Hurley / *Newsome | Buick Somerset | Caribbean Sol | 2:02.4680 | |
| 53rd | 95 | Leitzinger / Kurtz / Leitzinger | Nissan 240SX | Fastcolor Images | 2:02.5510 | |
| 54th | 71 | Johnson / Shaw / Lazier / *Robson | Mazda RX-7 | Team Highball | 2:02.6020 | |
| 55th | 28 | Adamowicz / Rocca / Lopez / Lopez | Tiga GT286 Mazda | Far Western Bank Canada Shoes | 2:02.8570 | |
| 56th | 31 | Akers / Painter / Puleo / Donner / *Montgomery | Chevrolet Camaro III | A & R Auto Electric | 2:02.9080 | |
| 57th | 07 | Riggins / Varde / Showket / *Earwood | Dodge Daytona | Full Time Racing | 2:03.3240 | |
| 58th | 94 | Burgner / Bupp / Brosnaham / Peters / Montgomery / *Valentine | Chevrolet Camaro | Spirit of Brandon | 2:03.3370 | |
| 59th | 04 | Auberlen / Auberlen / Eisenlohr / Shelton | Porsche 911 Carrera | SP Racing | 2:03.6800 | |
| 60th | 89 | Refenning / Scott / Baker / Uria | Porsche 911 Carrera RSR | 901 Racing | 2:05.2390 | |
| 61st | 87 | Stewart / Cortez / Alkazian / Fillip / *Overton | Mazda RX-7 | Overton Autosport | 2:05.9180 | |
| 62nd | 82 | Greer / Mees / Finger | Mazda RX-7 | Aspen Inn | 2:06.5000 | |
| 63rd | 57 | Kryder / Polony / Goodwin / Shafer | Nissan 300ZX | Kryderacing | 2:09.5610 | |
| 64th | 62 | Wolters / Kraft / Bond / Job | Porsche 911 | Alex Job | 2:11.0970 | |
| 65th | 72 | Kjoller / *Mooney / *Boone / *Dotson | Porsche 911 | Jay Kjoller | 2:11.3250 | |
| 21st | 10 | Hotchkis / Adams / Hotchkis, Jr. | Porsche 962 | Hotchkis Racing | 9:03.5940 | |
| 20th | 5 | Frey / Roth / Naon, Jr. / *St. James | Ford Mustang Probe | Tom Milner Racing | no time | |
| 66th | 29 | Kimbrough / Kahn / Overbagh / *Siegal / *Peters | Chevrolet Camaro III | Overbagh Motor Racing | no time | |
| 67th | 47 | Burt / Northam / Wallace | Chevrolet Camaro | Chaunce Wallace | no time | |
| 68th | 58 | Bean / Dow / Wonzer / *Pace / *Reed / *Westcott | Lola T616 Mazda | Gary Wonzer Racing | no time | |