| 1st | 1 | Andretti / Andretti | Porsche 962 | Dr. Ing. H. C. F. Porsche | 1:50.9890 | 202.0145 |
| 2nd | 00 | van der Merwe / Duxbury / Martin | March 83G Porsche | Kreepy Krauly Racing | 1:52.9050 | |
| 3rd | 44 | Bundy / Hobbs / Tullius | Jaguar XJR-5 | Group 44 | 1:53.8210 | |
| 4th | 6 | Foyt / Wollek / Bell / *Henn | Porsche 935 L | Henn's Swap Shop Racing | 1:54.0600 | |
| 5th | 16 | Lanier / Hinze / Whittington | March 83G Chevrolet | Marty Hinze Racing | 1:54.7620 | |
| 6th | 04 | Adam / Bedard / Redman | Jaguar XJR-5 | Group 44 | 1:56.7860 | |
| 7th | 28 | Mallock / Olson / Sheldon | Nimrod NRA/C2B Aston Martin | Ray Mallock Racing | 1:56.8250 | |
| 8th | 2 | Leon / Leon / Wolters | March 84G Chevrolet | Leon Bros Racing | 1:57.3660 | |
| 9th | 5 | Akin / O'Steen / Rahal | Porsche 935-84 | Bob Akin Motor Racing | 1:57.5860 | |
| 10th | 45 | Morton / Lobenberg / Garcia | Lola T600 Chevrolet | Conte Racing | 1:57.5960 | |
| 11th | 15 | Kalagian / *Lloyd / *Mills | Lola T600 Chevrolet | Kalagian Ardisana | 1:57.9600 | |
| 12th | 9 | Baker / Mullen / Blackaller | Porsche 935 K3 | La Jolla Trading Group | 1:58.4680 | |
| 13th | 3 | Madren / Pickering / Speer | March 84G Buick Turbo | Pegasus Racing | 1:59.2820 | |
| 14th | 86 | Holbert / Ballot-Léna / Haywood / Leven / *Nierop | Porsche 935/80 | Bayside Disposal Racing | 2:00.0270 | |
| 15th | 4 | Hagan / Labonte / Felton | Chevrolet Camaro III | Stratagraph/Piedmont | 2:00.4810 | 186.0981 |
| 25 | Cowart / Miller / DeNarvaez | March 82G Porsche | Red Lobster Racing | 2:01.7620 | |
| 17th | 67 | Busby / Knoop / Hayje | Lola T616 Mazda | B.F. Goodrich | 2:01.9600 | |
| 18th | 11 | Ruttman / Laws / Schoenfeld / Richmond | Chevrolet Camaro | Dillon Enterprises | 2:02.4810 | |
| 19th | 22 | Schwarz / Allen / Spenard | Pontiac Firebird | Oftedahl Racing | 2:02.6570 | |
| 20th | 24 | Hefner / Griffin / Gralia | Porsche 935 JLP-2 | Pegasus Racing | 2:02.6790 | |
| 21st | 72 | Riggins / Delano / Petery | Chevrolet Camaro III | Centurian Auto Transport | 2:03.7440 | |
| 22nd | 07 | Heimrath / Heimrath, Jr. | Porsche 930 | Heimrath Racing | 2:03.8670 | |
| 23rd | 19 | Miller / Ramirez / Smith | Nimrod NRA/C2 Aston Martin | Performance Motorcar | 2:05.3920 | |
| 24th | 05 | Morejon / Garcia / Almeida | Porsche 935 M16 | Hi-Tech Racing | 2:05.5040 | |
| 25th | 18 | "Fomfor" / Naon / Montoya / *Valiente | Sauber C7 BMW | Fomfor Racing | 2:05.6660 | |
| 26th | 29 | Cooper / Evans / Smith | Nimrod NRA/C2 Aston Martin | CAM Motorsports | 2:05.6820 | |
| 27th | 97 | Shelton / Shelton / *Ballot-Léna | Ferrari 512 BB/LM | Tide & Mosler Racing | 2:05.8750 | |
| 28th | 68 | Halsmer / Grable / Knoop / Quester | Lola T616 Mazda | B.F. Goodrich | 2:05.9090 | |
| 29th | 63 | Downing / Maffucci / Ganz | Argo JM16 Mazda | RGP 500 Racing | 2:06.0320 | |
| 30th | 49 | Bender / Boand / Utt / Currin | Chevrolet Corvette | Comp. Fiberglass | 2:06.3860 | |
| 31st | 26 | Nehl / Hansen / Silcox | Chevrolet Corvette | Zabatt | 2:07.0480 | |
| 32nd | 53 | Overby / Bell / Pelz / *Kleinschmidt | Pontiac Firebird | Daytona Racing | 2:07.1370 | |
| 33rd | 75 | Young / Varde / Gregg | Chevrolet Camaro | Bob Gregg Racing | 2:07.3080 | |
| 34th | 47 | Bohren / Dingman / Bighouse | Chevrolet Corvette C3 | Dingman Bros Racing | 2:08.0860 | |
| 35th | 03 | Adams / Mason / Thompson | Chevrolet Monza | Mason Racing | 2:08.3430 | |
| 36th | 61 | O'Neill / Courtney / Sereix | Chevrolet Monza | Deco Sales Associates | 2:08.8090 | |
| 37th | 38 | Mandeville / Johnson / Smith | Mazda RX-7 | Mandeville Auto/Tech | 2:09.6010 | |
| 38th | 70 | Weitzenhof / Loring / Honegger | Mazda GTP | Z & W Motorsports | 2:09.6440 | |
| 39th | 43 | Davey / Montoya / Goellnicht | BMW M1 | Walker-Brown Racing | 2:10.2300 | |
| 40th | 21 | Field / Newsum / McFarlin | Pontiac Firebird | Oftedahl Racing | 2:10.5110 | |
| 41st | 46 | Fassler / Jellinek / Molnar | Pontiac Firebird | Tycos Racing | 2:10.5760 | |
| 42nd | 79 | Bergstrom / Ireland / Winters | Porsche 924 Carrera GTR | Whitehall/Promotion | 2:11.0830 | 171.0475 |
| 43rd | 87 | Forbes-Robinson / Schneider / Williams | Porsche 924 Carrera | Performance Motorsports | 2:11.8390 | |
| 44th | 82 | Mueller / Casey / Visger | Mazda RX-7 | Firestone | 2:11.9020 | |
| 45th | 57 | Febles / Ferrer | Porsche Carrera RSR | Diego Febles Racing | 2:12.0880 | |
| 46th | 66 | Dunham / Lewis / Kline | Mazda RX-7 | Mike Meyer Racing | 2:12.5880 | |
| 47th | 76 | Young / Reed / Baldwin / Cook | Mazda RX-7 | Malibu Grand Prix | 2:12.6490 | |
| 48th | 58 | Trueman / Gregg / Mena | Porsche 924 Carrera | El Salvador Racing | 2:12.7770 | |
| 49th | 73 | Howey / Crabtree / Wolf | Chevrolet Camaro | Howey Farms | 2:12.7810 | |
| 50th | 20 | Canary / Sanborn / Gonzalez | Chevrolet Corvette | Paul Canary Racing | 2:12.9190 | |
| 51st | 88 | Murray / Valentine / Barnett | Chevrolet Camaro | Motorsport Marketing | 2:12.9800 | |
| 52nd | 17 | Bacon / Krueger / Guest | Mazda RX-7 | Al Bacon Racing | 2:13.0150 | |
| 53rd | 84 | Young / *Grunnet / *Burt | Pontiac Fiero | Auto-Line Motorsport | 2:13.4380 | |
| 54th | 94 | Gardner / Sanders / Durovy | Pontiac Firebird | Tangent Racing | 2:13.5160 | |
| 55th | 99 | Cord / Adams | Toyota Celica | All American Racers | 2:13.5620 | |
| 56th | 40 | Bieri / Pallavicini / Gysler | BMW M1 | Bieri Racing | 2:13.7530 | |
| 57th | 10 | Kendall / Johnson / White | Porsche 924 Carrera GTR | Dave White Racing | 2:13.9000 | |
| 58th | 09 | Tisdelle / Van Every | Porsche Carrera RSR | Van Every Racing | 2:14.0450 | |
| 59th | 41 | Schmidt / Schmidt / Schmidt | Chevrolet Corvette | Starved Rock Lodge | 2:14.1140 | |
| 60th | 98 | Dallenbach, Jr. / Chandler / Aase | Toyota Celica | All American Racers | 2:14.6640 | |
| 61st | 91 | Taylor / Figaro / *Novella | Pontiac Firebird | Walter Johnston | 2:14.7710 | |
| 62nd | 85 | Fonseca / Fallas / "Jamsal" | Porsche Carrera RSR | Latino Racing | 2:15.3620 | |
| 63rd | 37 | Burdsall / Northam / Welter | Mazda RX-7 | Vero Racing Ent. | 2:16.0780 | |
| 64th | 93 | Marsh / Marsh / Pawley | Mazda RX-7 | Mid-O Racing | 2:16.0990 | |
| 65th | 33 | Keck / Wessel / Chastain | Chevrolet Corvette C3 | K & P Racing | 2:16.3840 | |
| 66th | 51 | Wilder / DeFranceschi / McCall | Porsche 911 | Chris Wilder | 2:16.4390 | |
| 67th | 8 | Lewis / Beasley / Ashford | Porsche Carrera RSR | Rennsport Enterprise | 2:16.5060 | |
| 68th | 77 | Baker / Marlin | Chevrolet Corvette | Southern Racing Promins | 2:17.5210 | |
| 69th | 32 | Price / Alderman / Baird | Datsun 280ZX | Lee Industries/Alderman Datsun | 2:17.6270 | |
| 70th | 02 | Gelles / Brummer / Cohen / *Helton | Chevrolet Camaro | OMR Engines | 2:17.7650 | |
| 71st | 60 | Cook / Morrison / Swan | Mazda RX-7 | Team Morrison | 2:17.7790 | |
| 72nd | 92 | Attwood / Elford / Meister / Hagestad | Porsche 928 S | Brumos Racing | 2:18.3620 | |
| 73rd | 7 | Pridgen / Bond / Tilton | Porsche 911 | E. J. Pruitt & Sons | 2:18.6960 | |
| 74th | 54 | Redding / Long / Copeman / Jolly | Porsche Carrera RSR | Bob Copeman | 2:18.8340 | |
| 75th | 39 | Newsome / Diehl / Kreider / Sereix | Chevrolet Corvette C3 | Luger Reality | 2:18.9390 | |
| 76th | 23 | Carney / *Davenport / *Hindson | Datsun 200SX | New Raytown Datsun | 2:19.4310 | |
| 77th | 35 | Smith-Haas / Gilgan / Zouzelka / *Griffin | Porsche Carrera RSR | Team Dallas | 2:20.3890 | |
| 78th | 90 | Schaefer / Andretti / Nicholson / Refenning | Porsche 911 | 901 Shop | 2:21.1380 | |
| 79th | 13 | Rubino / *Rodriguez / *Vitolo | Mazda RX-7 | Rubino Racing | 2:21.4960 | |
| 80th | 01 | Hulse / Lott / Kennedy / DeFontes | Porsche Carrera RSR | THR Foreign Car | 2:22.0920 | |
| 81st | 55 | Stevens / Brainard / Herman | Mazda RX-7 | Preston & Son Ent. | 2:26.0840 | |
| 82nd | 27 | Fowells / Potter / Mummery | Mazda RX-7 | Scuderia Rosso | 2:26.7700 | |
| 69 | Hofstra / Shafer / Uria | Porsche 911 | John Hofstra | 2:29.0600 | |
| 81 | Saucier / Franklin / Gravel | Datsun Z | Diamond Racing | 2:30.3970 | |
| 42 | Boone / Long / Bontempi | Porsche 911 | Ken Moore | 2:31.5000 | |
| 83 | Gassaway / Pfeifer / Tayar | Chevrolet Camaro | Diamond Racing | 2:32.6170 | |
| 16th | 25T | Cowart / Miller / DeNarvaez | March 83G Chevrolet | Red Lobster Racing | no time | |