| 1st | 46 | Paul, Jr. / Ganz / Madren | Hawk-March 85G Buick | R C Buick Hawk | 2:11.416 | 2:11.4160 |
| 2nd | 14 | Holbert / Bell / Unser, Jr. | Porsche 962 | Holbert Racing | 2:12.333 | 2:12.3330 |
| 3rd | 86 | Wollek / Barilla / *Leven | Porsche 962 | Bayside Disposal Racing | 2:12.717 | 2:12.7170 |
| 4th | 5 | Akin / Stuck / Gartner | Porsche 962 | Bob Akin Motor Racing | 2:13.843 | 2:13.8430 |
| 5th | 8 | Olson / Foyt | Porsche 962 | Henn's Swap Shop Racing | 2:14.183 | 2:14.1830 |
| 6th | 67 | Brassfield / Morton / Busby | Porsche 962 | B F Goodrich | 2:16.049 | 2:16.0490 |
| 7th | 0 | Moretti / *Lanier / *"Winter" | Porsche 962 | Momo/Joest Racing | 2:17.566 | 2:17.5660 |
| 8th | 04 | Redman / Schuppan / Haywood | Jaguar XJR-7 | Group 44 | 2:18.808 | 2:18.8080 |
| 9th | 44 | Tullius / Robinson / Ballot-Léna | Jaguar XJR-7 | Group 44 | 2:19.020 | 2:19.0200 |
| 10th | 4 | Mullen / *Price / *Baird | Chevrolet Corvette GTP | Lee Racing | 2:22.194 | 2:22.1940 |
| 11th | 00 | Adams / Hotchkis / Kalagian | March 83G Porsche | Hotchkis Racing | 2:23.728 | 2:23.7280 |
| 12th | 76 | Baldwin / Miller | Chevrolet Camaro | Peerless Racing | 2:26.207 | 2:26.2070 |
| 13th | 02 | Dallenbach, Jr. / Byrne | Chevrolet Camaro | Spirit Racing | 2:28.099 | 2:28.0990 |
| 14th | 6 | Morgan / Blackburn | Tiga GT286 Buick | Morgan Performance | 2:29.195 | 2:29.1950 |
| 15th | 47 | Forbes-Robinson / Riggins | Pontiac Firebird | Dingman Bros Racing | 2:29.858 | 2:29.8580 |
| 16th | 80 | Finotto / Facetti / Melgrati | Alba AR6 Ferrari | Gaston Andrey Racing | 2:30.326 | 2:30.3260 |
| 17th | 98 | Cord / Aase | Toyota Celica Turbo | All American Racers | 2:30.687 | 2:30.6870 |
| 18th | 63 | Downing / Maffucci / O'Steen | Argo JM19 Mazda | Certified Brakes Racing | 2:30.796 | 2:30.7960 |
| 19th | 28 | Labonte / Parsons / Parsons | Oldsmobile Calais | Texas Enterprises/US Tobacco | 2:31.016 | 2:31.0160 |
| 20th | 7 | Pruett / Jenner | Ford Mustang | 7-Eleven/Roush Racing | 2:31.576 | 2:31.5760 |
| 21st | 50 | Elliot / Rudd | Ford Mustang | Roush/Folger's/Motorcraft | 2:33.367 | 2:33.3670 |
| 22nd | 93 | Marsh / Pawley / *Marsh | Argo JM16 Mazda | Mid-O Racing | 2:33.571 | 2:34.8890 |
| 23rd | 05 | Kendall / White / Frank | Porsche 935-84 | Jerry Kendall | 2:33.578 | 2:33.5780 |
| 24th | 62 | Marte / Coconis | Ford Mustang | Roush Racing | 2:33.620 | 2:33.6200 |
| 25th | 72 | Bergstrom / *Gentilozzi / *Felton / *Winters | Oldsmobile Toronado | Whitehall-Rocketsports | 2:34.118 | 2:34.1180 |
| 26th | 66 | Rothbarth / Meyer / Kline | Royale RP40 Mazda | STS-Mike Meyer Racing | 2:34.831 | 2:34.8310 |
| 27th | 30 | Carter / McCall / Sheehy / Bohren | Chevrolet Camaro III | Skoal Bandits | 2:35.539 | 2:35.5390 |
| 28th | 42 | Higgins / Mead / Cherry | Fabcar CL Porsche | White/Allen Porsche | 2:35.555 | 2:35.5550 |
| 29th | 90 | Delano / Nightingale / Moise | Chevrolet Camaro | Road Circuit Technology | 2:37.580 | 2:37.5800 |
| 30th | 01 | Andrey / Herlin / Mancuso / *Coppelli | Alba AR2 Ferrari | Gaston Andrey Racing | 2:39.005 | 2:39.0050 |
| 31st | 16 | Hinze / Newsum / Blackaller | Porsche 935 K3 | MHR Racing | 2:39.049 | 2:39.0490 |
| 32nd | 38 | Mandeville / Smith | Mazda RX-7 | Mandeville Auto Tech | 2:39.430 | 2:39.4300 |
| 33rd | 99 | Los / Wood | Tiga GC285 Ford Turbo | Roy Baker Promotions | 2:39.624 | 2:39.6240 |
| 34th | 61 | O'Neill / Shelton / Courtney | Argo JM16 Buick | Deco Sales | 2:40.158 | 2:40.1580 |
| 35th | 29 | Canizares / Jacobson / Katz | Tiga GT285 Mazda | Ares Sports | 2:40.159 | 2:40.1590 |
| 36th | 88 | Grable / Heinricy / Carradine / *Knowles / *McConnell / *Morrison | Chevrolet Corvette | Morrison Cook Motorsport | 2:41.304 | 2:41.3040 |
| 37th | 58 | Borlase / Torres / Hammond | Porsche 934 | Rick Borlase | 2:41.543 | 2:41.5430 |
| 38th | 92 | Van Every / Tisdelle / Bond | Chevrolet Camaro | Van Every Racing | 2:41.764 | 2:41.7640 |
| 39th | 31 | Bupp / Church / Generotti | Chevrolet Camaro | CRT Contracting Corporation | 2:41.957 | 2:41.9570 |
| 40th | 13 | Rubino / Mummery / *Smith | Argo JM19 Mazda | Outlaw Racing Team | 2:42.263 | 2:42.2630 |
| 41st | 87 | Knowles / McConnell / Morrison / *Grable / *Heinricy / *Carradine | Chevrolet Corvette | Morrison Cook Motorsport | 2:42.358 | 2:42.3580 |
| 42nd | 51 | Heinz / Yenko / Zwiren | Chevrolet Corvette | Dave Heinz Imports | 2:42.522 | 2:42.5220 |
| 43rd | 83 | Shafer / Maloy / McVay | Chevrolet Camaro III | Shafer Racing | 2:42.628 | 2:42.6280 |
| 44th | 11 | Kendall / Lewis / Jones | Lola T616 Mazda | Kendall Racing | 2:42.857 | 2:42.8570 |
| 45th | 75 | Reed / Kendall / Hogdal | Mazda RX-7 | C C R | 2:43.072 | 2:44.6610 |
| 46th | 27 | Fowells / Cowart / Miller | Argo JM19 Mazda | MSB Racing | 2:43.193 | 2:43.1930 |
| 47th | 9 | Moore / Overbagh / Gennone | Chevrolet Camaro III | OMR Engines | 2:43.641 | 2:43.6410 |
| 48th | 34 | Fonseca / Mendez / "Jamsal" | Porsche 934 | Latino Racing | 2:44.004 | 2:44.0040 |
| 49th | 37 | Newsome / Burdsall / Welter | Tiga GT285 Mazda | Burdsall/Newsome Racing | 2:44.737 | 2:44.7370 |
| 50th | 73 | Munoz / Migoya / Albiza | Chevrolet Camaro | Eurospec Imports | 2:45.092 | 2:45.0920 |
| 51st | 36 | Case / Panaccione | Porsche 924 Carrera | Case Racing | 2:45.457 | 2:45.4570 |
| 52nd | 85 | Boyer / Roberts / Rand / Unser | Pontiac Firebird | Highlands County Racing | 2:45.754 | 2:45.7540 |
| 53rd | 55 | Rubright / *Walker / *Northam | Chevrolet Corvette | Bud Light Corvette | 2:46.169 | 2:46.1690 |
| 54th | 91 | Tomlinson / Finger / Finger | Mazda RX-7 | Foreign Matter Racing | 2:46.592 | 2:46.5920 |
| 55th | 17 | Bacon / Scott / Krueger | Mazda RX-7 | Al Bacon Racing | 2:46.747 | 2:46.7470 |
| 56th | 22 | Corazzo / Flemke / Hessert | Royale RP40 Mazda | Team 22/Sherri Cup | 2:47.035 | 2:47.0350 |
| 57th | 71 | Johnson / Shaw / Dunham | Mazda RX-7 | Team Highball | 2:47.199 | 2:47.1990 |
| 58th | 64 | Hester / Hassey | Ford Mustang | Raintree Corporation | 2:48.705 | 2:48.7050 |
| 59th | 25 | Nehl / Fortin / Gaylord | Chevrolet Camaro | Lucas Truck Service | 2:49.291 | 2:49.2910 |
| 60th | 57 | Kryder / Palmer / Morici | Nissan 280ZX | Kryderacing | 2:49.834 | 2:49.8340 |
| 61st | 24 | Ruesch / *Gralia / *Andrea / *Clark | Mazda RX-7 | Global Racing | 2:51.380 | 2:51.3800 |
| 62nd | 39 | Brezinka / Bartling / Centeno | Porsche 911 | R & H Racing | 2:51.851 | 2:51.8510 |
| 63rd | 82 | Fuller / Montgomery / *Keck | Chevrolet Corvette C3 | K & P Racing | 2:52.731 | 2:52.7310 |
| 64th | 96 | Lee / Julian / Lee / Saxon | Buick Skyhawk | Bob's Speed Products | 2:54.813 | 2:54.8130 |
| 65th | 41 | Wallace / McDonald / Bruce | Mazda RX-7 | Lion Rampant | 2:55.265 | 2:55.2650 |
| 66th | 78 | Uria / Figaro / Refenning | Porsche Carrera RSR | 901 Racing | 2:55.503 | 2:55.5030 |
| 67th | 35 | Griffin / Hefner / Winfree | Porsche Carrera RSR | Team Dallas | 2:55.836 | 2:55.8360 |
| 68th | 54 | Auberlen / Jauker / Eisenlohr / Durkheimer | Porsche 911 | S P Racing | 2:55.882 | 2:55.8820 |
| 69th | 89 | Hunt / Shelton | Mazda RX-7 | Team Hunt Racing | 2:56.537 | 2:56.5370 |
| 70th | 45 | Galeano / Jacobs / Cardenas | Porsche 911 | Turbo Concepts | 2:56.930 | 2:56.9300 |
| 71st | 26 | Taylor / Hackney / Albanese | Pontiac Firebird | Bob's Speed Products | 2:57.694 | 2:57.6940 |
| 72nd | 08 | Romano / Freeman / Nelson | Mazda RX-7 | Simms-Romano Enterprises | 2:57.914 | 2:57.9140 |
| 73rd | 21 | Hofstra / Slater / Robinson | Porsche 911 | Wonzer Racing | 3:00.863 | 3:00.8630 |
| 74th | 77 | Loving / *Lee | Chevrolet Camaro | Sunrise Racing | 3:06.171 | 3:06.1710 |
| 75th | 60 | Mendez / DeNarvaez | Porsche 911 | Latino Racing | 3:10.629 | 3:10.6290 |
| 76th | 48 | Wonzer / Pagan / Dewey / Cripe | Porsche Carrera RSR | Gary Wonzer | 3:18.919 | 3:18.9190 |
| 77th | 56 | Henderson / Lee / Costanzo | Chevrolet Camaro | Hi -Fi Hospital | 3:52.880 | 3:52.8800 |