| 1st | 14 | Robinson / Holbert | Porsche 962 | Holbert Racing | 2:02.9610 | 193.6540 |
| 2nd | 86 | Mass / Rahal | Porsche 962 | Bayside Disposal Racing | 2:03.7640 | |
| 3rd | 16 | Cobb / Schuppan / *Dyson | Porsche 962 | Dyson Racing | 2:04.9840 | |
| 4th | 0 | van der Merwe / "Winter" / Ongais | Porsche 962 | Joest Racing | 2:06.7130 | |
| 5th | 67 | Wollek / Brassfield / Dallenbach, Jr. | Porsche 962 | Busby Racing | 2:06.9180 | |
| 6th | 8 | Redman / Kneifel / Forbes-Robinson | Porsche 962 | Primus Motorsport | 2:07.5960 | |
| 7th | 1 | Foyt / Sullivan / Haywood | Porsche 962 | A J Foyt Enterprises | 2:09.1410 | |
| 8th | 5 | Weaver / Akin / Shelton | Porsche 962 | Bob Akin Motor Racing | 2:09.5340 | |
| 9th | 4 | Pruett / Halsmer | Ford Mustang GTX Special | Roush Racing | 2:13.8860 | |
| 10th | 80 | Finotto / Melgrati / Silva / *Facetti | Alba AR6 Ferrari | Gaston Andrey Racing | 2:14.9600 | 176.4356 |
| 11th | 76 | Baldwin / Wietzes | Chevrolet Camaro | Peerless/Hendrick | 2:15.3690 | 175.9029 |
| 12th | 01 | Kline / Bell | Spice Pontiac Fiero GTP | Spice Engineering | 2:15.4520 | |
| 13th | 09 | Durst / Brockman / Belcher | Spice SE86CL Pontiac Fiero GTP | Ball Bros. Racing | 2:16.9420 | |
| 14th | 99 | Ribbs / Rice | Toyota Celica Turbo | All-American Racers | 2:17.3410 | |
| 15th | 28 | Pickett / Riggins | Chevrolet Camaro | Protofab Racing | 2:17.5890 | |
| 16th | 98 | Cord / Fangio II | Toyota Celica Turbo | All-American Racers | 2:19.0170 | |
| 17th | 25 | Loring / Andrey / Lewis | Tiga GT286 Ferrari | Gaston Andrey Racing | 2:19.2510 | |
| 18th | 22 | Jenner / Akin | Ford Mustang | Roush Racing | 2:19.2970 | |
| 19th | 61 | O'Neill / Lloyd | Argo JM19 Buick | Performance Technology | 2:20.2890 | |
| 20th | 77 | Lappalainen / *Miller | Chevrolet Camaro | Brooks Racing | 2:20.2920 | |
| 21st | 63 | Downing / Maffucci / O'Steen | Argo JM19 Mazda | Jim Downing | 2:20.3300 | |
| 22nd | 11 | St. James / Gloy / *Akin | Ford Mustang | Roush Racing | 2:20.4770 | |
| 23rd | 79 | McKitterick / Boady / Lewis | Alba AR5 Oldsmobile | Whitehall Rocketsports | 2:20.6700 | |
| 24th | 43 | McAdam / Overbey / Mead | Fabcar CL Porsche | MMG/White Allen | 2:20.7550 | |
| 25th | 9 | Tomlinson / Loebel / Morgan | Tiga GT285 Mazda | Finco Racing | 2:20.7800 | |
| 26th | 74 | Gentilozzi / Hoerr / Winters | Oldsmobile Toronado | Whitehall Rocketsports | 2:21.3210 | |
| 27th | 29 | Phillips / *Canizares / *Katz | Tiga GT286 Buick | Ares Sports | 2:22.0400 | |
| 28th | 31 | Hobbs / Robinson / Hobbs / *Gebhardt | Gebhardt JC853 BMW | Gebhardt Racing USA | 2:22.1040 | |
| 29th | 19 | Schubot / Ludemann / Jones | Tiga GT285 Mazda | S & L Racing | 2:22.1780 | |
| 30th | 30 | McCall / Bohren / Dallenbach | Chevrolet Camaro III | Skoal Bandit Racing | 2:23.4200 | |
| 31st | 81 | Bupp / Church / Taylor | Chevrolet Camaro | Sentry Bank Equipment | 2:23.9060 | |
| 32nd | 23 | Petrilak / Rosenberg / MacInnes | Argo JM19? Buick | Motion Promotions | 2:24.0610 | |
| 33rd | 40 | Bieri / Pallavicini / *Murry | Alba AR2 Ferrari | Bieri Racing | 2:24.5660 | |
| 34th | 35 | Gonzalez / Villa / Gordillo | Royale RP40 Porsche | Diman Racing | 2:24.6880 | |
| 35th | 36 | Jellinek / Grooms / *Bagley | Royale RP40 Mazda | Erie Scientific Racing | 2:24.6910 | |
| 36th | 42 | Higgins / Monk / Cherry | Fabcar CL Porsche | MMG/White Allen | 2:24.7880 | |
| 92 | Tisdelle / Van Every | Chevrolet Camaro | Lance Van Every | 2:25.0500 | |
| 37th | 51 | Heinz / Young | Chevrolet Corvette | Quality Motorsports | 2:25.2940 | |
| 38th | 38 | Mandeville / Marsh / *Marsh | Mazda RX-7 | Mandeville Auto Tech | 2:25.4990 | |
| 39th | 88 | Heinricy / *McConnell / *Carradine | Chevrolet Corvette | Morrison-Cook Motorsport | 2:25.5810 | |
| 40th | 05 | Morgan / Rothbarth | Royale RP40 Mazda | RM Racing | 2:25.9480 | |
| 41st | 65 | Clinton / Clement / Barrett | Ford Mustang | Grey Eagle Racing | 2:26.1630 | |
| 42nd | 87 | Morrison / Hayner / Knowles / McConnell | Chevrolet Corvette | Morrison-Cook Motorsport | 2:26.6730 | |
| 43rd | 17 | Bacon / Reed | Mazda RX-7 | Al Bacon Racing | 2:26.9630 | 162.0255 |
| 44th | 21 | Felton / *Perkinson / *Mnich | Chevrolet Camaro | OMR Engines | 2:27.2030 | |
| 45th | 70 | Juckette / McDill / *McDill | Chevrolet Camaro | Hi-Tech Coating | 2:27.2410 | |
| 46th | 75 | Kendall / Kendall / Jones | Mazda RX-7 | Clayton Cunningham Racing | 2:27.5140 | |
| 47th | 12 | Shafer / Nehl / Peters | Buick Somerset | Centurion AutoTransport | 2:27.8430 | |
| 48th | 04 | Pilla / *White / *Drolsom | Porsche 944 | Dave White Racing | 2:28.0920 | |
| 49th | 71 | Johnson / Shaw | Mazda RX-7 | Team Highball | 2:28.9630 | |
| 50th | 56 | Wink / Martin / Erickson / Evans | Chevrolet Camaro | Bill Wink Racing | 2:29.6250 | |
| 51st | 91 | Gaylord / Albiza / *Stover | Oldsmobile Calais | Lucas Truck Service | 2:30.4650 | |
| 52nd | 83 | Shafer / Maloy / Shafer | Chevrolet Camaro | Shafer Racing | 2:30.5550 | |
| 53rd | 96 | Dibos / Rinzler / *Hessert | Tiga GT286 Mazda | Hessert Racing | 2:31.3360 | |
| 54th | 54 | Auberlen / Auberlen / Durkheimer | Porsche 911 | SP Racing | 2:31.5770 | |
| 55th | 47 | Mills / Oakley | Mazda RX-7 | Cumberland Valley Racing | 2:32.1190 | |
| 56th | 26 | Taylor / Montgomery / *Fuller | Pontiac Firebird | Bob's Speed Products | 2:32.8900 | |
| 57th | 52 | Case / Dewey / Cason / Northam | Lola T616 Mazda | Wonzer Racing | 2:33.4060 | |
| 58th | 15 | Murray / Visger | Pontiac Fiero | Murray Racing | 2:33.5210 | |
| 59th | 49 | Munoz / Catter / Gonzalez | Pontiac Firebird | Catters Racing Team | 2:34.4720 | |
| 60th | 13 | Altman / Altman / Selby | Porsche 914/6 | Altman Bros Motor Racing | 2:34.7670 | |
| 61st | 60 | DePoyster / Schader / Kurz / Jocelyn | Mazda RX-7 | Schaderacing | 2:35.6650 | |
| 62nd | 68 | Chambers / Wallace / *Meyer | Mazda RX-7 | Chambers Racing | 2:35.7890 | |
| 63rd | 82 | Greer / Mees / Finger | Mazda RX-7 | Dick Greer Racing | 2:36.1230 | |
| 64th | 24 | Rubright / Jenkins / Newsome | Chevrolet Corvette | C A R Enterprises | 2:36.1320 | |
| 65th | 72 | Loving / Small / *Goodman | Chevrolet Camaro | Sunrise Racing | 2:36.2520 | |
| 66th | 08 | Romano / Swifts / Drew | Mazda RX-7 | Simms Romano Enterprise | 2:36.3900 | |
| 67th | 89 | Uria / Figaro / Rathbun / Refenning | Porsche 911 Carrera RSR | 901 Racing | 2:36.6860 | |
| 68th | 46 | Morejon / Galeano | Porsche 911 | Turbo Concepts | 2:37.1240 | |
| 69th | 90 | Lee / Myers / Lee | Buick Skyhawk | Bob's Speed Products | 2:38.0000 | |
| 70th | 00 | Slater / Duttinger / Bartling | Porsche 911 Carrera RSR | S Squared Engineering | 2:38.7340 | |
| 3 | Gimondo / Grostic / Wolters | Oldsmobile Calais | Vince Gimondo | 2:40.5470 | |
| 73rd | 50 | Brosnaham / Cross / Johnson / *Hayes-Harlow | Chevrolet Camaro | Henry A Brosnaham | 2:41.0660 | |
| 48 | Wonzer / Case / Cameron / Cripe | Porsche 911 | Gary Wonzer Racing | 2:42.1220 | |
| 45 | Pedrera / Dobkin | Mazda RX-7 | Carlos Pedrera | 2:45.1440 | |
| 78 | Bartling / Hochreuter / Frank | Porsche 911 | Fritz Hochreuter | 2:45.4840 | |
| 74th | 85 | Boyer / Roberts | Pontiac Firebird | Highlands Racing | 2:46.4300 | |
| 18 | Evans / Pilgrim / Goad / McKenna | PAS - Pontiac | Jeff Bietzel | 2:48.3690 | |
| 39 | Del Vecchio / Thompson / Mathewson | Chevrolet Camaro | Gary English | 2:52.0770 | |
| 41 | Graham / Burr / Bryant | BMW 325 | B&G Racing | 2:55.5540 | |
| 69 | Kenneth LaGrow | Ford Mustang | Tom Clark | 2:59.0530 | |
| 10 | Stricklin / Nooe / Stringfellow | Chevrolet Corvette | Don Nooe | 3:06.1690 | |
| 06 | Cross / Smith / Lee | Chevrolet Monte Carlo | Art Cross | 3:16.4930 | |
| 71st | 44 | Goral / Bond / Figaro | Porsche 911 | Goral Racing | no time | |
| 72nd | 84 | Church / Hunt / Generotti | Mazda RX-7 | Guy Church | no time | |