| 1st | 83 | Elliot Forbes-Robinson / John Morton | Nissan GTP ZX-T | Electramotive Engineering | 2:02.7970 | |
| 2nd | 52 | Sarel van der Merwe / Doc Bundy | Chevrolet Corvette GTP | Hendrick Motorsports | 2:05.2470 | |
| 3rd | 3 | Oscar Larrauri | Porsche 962 | Brun Motorsports | 2:02.7450 | 188.8018 |
| 4th | 14 | Chip Robinson / Al Holbert | Porsche 962 | Holbert Racing | 2:03.1380 | |
| 5th | 1 | Derek Bell | Porsche 962 | Holbert Racing | 2:05.2250 | |
| 6th | 16 | Price Cobb / Johnny Dumfries | Porsche 962 | Dyson Racing | 2:05.2930 | |
| 7th | 86 | Bruce Leven / Hurley Haywood | Porsche 962 | Bayside Motorsports | 2:06.7380 | |
| 8th | 10 | John Hotchkis / Jim Adams | Porsche 962 | Hotchkis Racing | 2:07.1900 | |
| 9th | 5 | James Weaver / Vern Schuppan | Porsche 962 | Bob Akin Motor Racing | 2:07.8930 | |
| 10th | 0 | Whitney Ganz / Gianpiero Moretti | March 86G Buick | Buick-Momo | 2:09.7910 | |
| 11th | 76 | Jack Baldwin | Chevrolet Camaro | Peerless/Hendrick | 2:14.8740 | 169.2016 |
| 12th | 2 | Greg Pickett / Tommy Riggins | Chevrolet Corvette | Mobil 1/Mid-America | 2:15.9990 | |
| 13th | 03 | Tom Gloy / Scott Pruett | Ford Mustang | Roush Racing | 2:16.0480 | |
| 14th | 98 | Chris Cord / Juan-Manuel Fangio II | Toyota Celica Turbo | All American Racers | 2:16.6380 | |
| 15th | 99 | Rocky Moran / Wally Dallenbach, Jr. | Toyota Celica Turbo | All American Racers | 2:16.7260 | |
| 16th | 01 | Don Bell / Jeff Kline | Spice SE87L Pontiac Fiero GTP | Spice Engineering | 2:16.9640 | 169.2016 |
| 17th | 70 | David Loring / Pierre Honegger | Denali - Mazda | Z & W Motorsports | 2:17.1570 | |
| 18th | 6 | Jim Rothbarth / Charles Morgan | Spice SE87L Pontiac Fiero GTP | Spice Engineering | 2:17.4620 | |
| 19th | 33 | Bruce Jenner / Bobby Akin | Ford Mustang | Roush Racing | 2:17.6950 | |
| 20th | 81 | Paul Gentilozzi / Mark Dismore | Oldsmobile Toronado | Rocketsports | 2:17.8250 | |
| 21st | 4 | Bob Earl / Steve Millen | Pontiac Fiero | Dingman Bros Racing | 2:18.4630 | |
| 22nd | 28 | Paul Dallenbach / Chris Kneifel | Chevrolet Camaro | Protofab Racing | 2:18.6670 | |
| 23rd | 11 | Lyn St. James | Ford Mustang | Roush Racing | 2:18.7300 | |
| 24th | 79 | Tom Winters / Skeeter McKitterick | Spice SE87L Pontiac Fiero GTP | Whitehall Motorsport | 2:18.8270 | |
| 25th | 09 | Steve Durst / Mike Brockman | Spice SE86CL Pontiac Fiero GTP | Ball Bros. Racing | 2:19.4450 | |
| 26th | 30 | Buz McCall / Walt Bohren | Chevrolet Camaro | Skoal Bandit | 2:20.1970 | |
| 27th | 91 | Chester Vincentz / John Bauer | Porsche 930 S | Electrodyne Performance | 2:21.0360 | |
| 28th | 38 | Roger Mandeville / Kelly Marsh | Mazda RX-7 | Mandeville Auto Tech | 2:21.3110 | |
| 29th | 43 | Chip Mead / Tim McAdam | Fabcar CL Porsche | MMG/Classic Shine | 2:22.2440 | |
| 30th | 29 | Ron Canizares / Bill Wolff | Tiga GT286 Buick | Ares Sports | 2:22.9510 | |
| 31st | 32 | Max Jones | Nissan 300ZX-T | Alderman Nissan | 2:23.0050 | 162.0545 |
| 32nd | 36 | John Grooms | Royale RP40 Mazda | Erie Scientific | | |
| 33rd | 63 | Jim Downing / John Maffucci | Argo JM19 Mazda | Certified Brakes | 2:23.4640 | |
| 34th | 19 | Scott Schubot / Linda Ludemann | Tiga GT285 Mazda | S & L Racing | 2:24.0840 | |
| 35th | 96 | Tom Hessert / Howard Katz | Tiga GT286 Mazda | Hessert Racing | 2:25.1610 | |
| 36th | 73 | Steve Phillips | Tiga GT286 Chevrolet | AMF Racing | 2:25.4540 | |
| 37th | 42 | Howard Cherry / James King | Fabcar CL Porsche | MMG/White-Allen | 2:25.9320 | |
| 38th | 75 | Tom Kendall | Mazda RX-7 | CCR | | |
| 39th | 06 | Steve Gentile | Chevrolet Corvette | Gentile & Franchi | 2:26.3270 | |
| 40th | 64 | Bobby Brown / Ken Knott | Argo JM19 Buick | Amdek/Brown Racing | 2:27.6370 | |
| 41st | 55 | Dave Heinz / Dale Kreider | Chevrolet Corvette | Quality Motorsports | 2:27.7500 | |
| 42nd | 71 | Amos Johnson / Dennis Shaw | Mazda RX-7 | Team Highball | 2:29.4260 | |
| 43rd | 26 | Del Russo Taylor / Ken Bupp | Pontiac Firebird | Bob's Speed Products | 2:29.4510 | |
| 44th | 17 | Al Bacon / Bob Reed | Mazda RX-7 | Al Bacon Performance | 2:29.8330 | |
| 45th | 23 | George Petrilak / Rex McDaniel | Argo JM16 Buick | Di-Tech Buick Argo | 2:30.0170 | |
| 46th | 56 | Karl Durkheimer / Jim Torres | Porsche 911 | Escort Racing | 2:31.5920 | |
| 47th | 82 | Dick Greer / Mike Mees | Mazda RX-7 | Aspen Inn | 2:33.2790 | |
| 48th | 41 | Helmut Silberberger / Dennis Krueger | Mazda RX-7 | Tyrolean Racing | 2:33.7060 | |
| 49th | 61 | Carlos Bobeda / George Robinson | Mazda RX-7 | Primus Motorsports | 2:33.7580 | |
| 50th | 7 | Jim Dentici | Badger BB Mazda | Jefferson Meats/King | 2:33.8490 | |
| 51st | 20 | Mark Altman / Gary Altman | Porsche 914 | Altman Bros Racing | 2:34.7650 | |
| 52nd | 57 | Reed Kryder | Nissan 300ZX | Kryderacing | 2:38.3340 | |
| 53rd | 47 | Richard Oakley / Chaunce Wallace | Mazda RX-7 | Cumberland Valley Racing | 2:38.3590 | |