| 1st | 52 | Sarel van der Merwe | Chevrolet Corvette GTP | Hendrick Motorsports | 1:58.0640 | 196.2869 |
| 2nd | 83 | Elliot Forbes-Robinson / Geoff Brabham | Nissan GTP ZX-T | Electramotive Engineering | 1:59.7310 | |
| 3rd | 18 | Davy Jones | BMW GTP | BMW North America | 1:59.8430 | |
| 4th | 19 | John Watson / David Hobbs | BMW GTP | BMW North America | 2:00.2580 | |
| 5th | 7 | Tom Gloy / Klaus Ludwig | Ford Mustang Probe | Team Zakspeed USA | 2:01.0210 | |
| 6th | 14 | Al Holbert / Al Unser, Jr. | Porsche 962 | Holbert Racing | 2:01.8580 | |
| 7th | 45 | Jim Crawford / Whitney Ganz | Hawk-March 85G Buick | RC Buick Hawk/Conte | 2:02.3500 | |
| 8th | 07 | Bobby Rahal / Pete Halsmer | Ford Mustang Probe | Team Zakspeed USA | 2:02.4370 | |
| 9th | 44 | Bob Tullius / Chip Robinson | Jaguar XJR-7 | Group 44 | 2:02.6980 | |
| 10th | 16 | Rob Dyson / Price Cobb | Porsche 962 | Dyson Racing | 2:02.9570 | |
| 11th | 04 | Brian Redman / Hurley Haywood | Jaguar XJR-7 | Group 44 | 2:03.1850 | |
| 12th | 68 | Darin Brassfield / John Morton | Porsche 962 | B F Goodrich | 2:03.4620 | |
| 13th | 86 | Bruce Leven / Paolo Barilla | Porsche 962 | Bridgestone/Bayside | 2:03.7020 | |
| 14th | 10 | Jim Adams | Porsche 962 | Hotchkis Racing | 2:03.7370 | |
| 15th | 67 | Jim Busby / Wally Dallenbach, Jr. | Porsche 962 | B F Goodrich | 2:04.5440 | |
| 16th | 5 | Bob Akin / Kees Nierop | Porsche 962 | Bob Akin Motor Racing | 2:08.3600 | |
| 17th | 11 | Scott Pruett / Bruce Jenner | Ford Mustang | 7-11/Roush Racing | 2:12.0830 | 175.4539 |
| 18th | 99 | Chris Cord / Juan-Manuel Fangio II | Toyota Celica Turbo | All American Racers | 2:13.0900 | |
| 19th | 98 | Rocky Moran / Dennis Aase | Toyota Celica Turbo | All American Racers | 2:12.5530 | |
| 20th | 77 | Willy T. Ribbs | Chevrolet Camaro | Brooks Racing | 2:14.1370 | |
| 21st | 80 | Martino Finotto / Ruggero Melgrati | Alba AR6 Ferrari | Gaston Andrey Racing | 2:14.4120 | 172.4138 |
| 22nd | 76 | Jack Baldwin / Eppie Wietzes | Chevrolet Camaro | Peerless/Hendrick | 2:14.4390 | |
| 23rd | 24 | Chip Ganassi / David Sears | Spice SE86CL Pontiac Fiero GTP | Spice Engineering | 2:15.0630 | |
| 24th | 01 | Don Bell / Jeff Kline | Royale RP40 Buick | AT&T | 2:15.4420 | |
| 25th | 47 | Tommy Riggins | Pontiac Firebird | Dingman Bros Racing | 2:15.8520 | |
| 26th | 91 | Chester Vincentz / John Bauer | Porsche 930 S | Electrodyne Performance | 2:16.4050 | |
| 27th | 6 | Charles Morgan / Logan Blackburn | Tiga GT286 Buick | Morgan Performance | 2:16.9350 | |
| 28th | 72 | Paul Gentilozzi | Oldsmobile Toronado | Whitehall Rocketsports | 2:17.2830 | |
| 29th | 93 | Kelly Marsh / Ron Pawley / Don Marsh | Tiga GT286 Mazda | Rusty Jones/Mid-O | 2:17.7110 | |
| 30th | 70 | David Loring / Pierre Honegger | Denali - Mazda GTP | Z & W Motorsports | 2:17.8130 | |
| 31st | 09 | Steve Durst / Mike Brockman | Tiga GT285 Mazda | Ball Bros Racing | 2:17.8270 | |
| 32nd | 63 | Jim Downing / John Maffucci | Argo JM19 Mazda | Certified Brakes | 2:19.5970 | |
| 33rd | 94 | Mike Gagliardo / Thomas Knapp / Scott Overbey | Lola T616 Mazda | Chicago Racing | 2:19.7140 | |
| 34th | 29 | Ron Canizares / Mike Strawbridge | Tiga GT285 Mazda | Ares Sports | 2:20.0150 | |
| 35th | 73 | Howard Katz / Steve Phillips / Bill Alsup | Tiga GT286 Chevrolet | AMF Racing | 2:20.0620 | |
| 36th | 78 | Leo Franchi / Steve Gentile / Paul DePino | Chevrolet Camaro | Brooks Racing | 2:21.1240 | |
| 37th | 42 | James King / Howard Cherry | Fabcar CL Porsche | White Allen Motorsport | 2:21.7990 | |
| 38th | 92 | Lance Van Every / Ash Tisdelle | Chevrolet Camaro | Van Every Racing | 2:22.2690 | |
| 39th | 43 | Frank Jellinek / John Grooms | Badger BB Mazda | Erie Scientific Racing | 2:22.4460 | |
| 40th | 66 | Jim Rothbarth | Royale RP40 Mazda | M. Meyer/STS/Newlook | 2:22.4470 | |
| 41st | 9 | Bill Wolff / Tom Dalrymple | Tiga GT286 Mazda | Wolff Racing | 2:23.1740 | |
| 42nd | 37 | Ken Bupp / Guy Church | Chevrolet Camaro | Sentry Bank BLDG | 2:23.5820 | |
| 43rd | 58 | Deborah Gregg / John Lloyd | Tiga GT286 Porsche | Brumos Racing | 2:24.0500 | |
| 44th | 13 | Frank Rubino / Ray Mummery | Argo JM19 Mazda | Outlaw Racing | 2:24.2540 | |
| 45th | 39 | Jim Torres / Werner Frank | Porsche 930 S | BCW Racing | 2:24.4750 | |
| 46th | 38 | Roger Mandeville / Danny Smith | Mazda RX-7 | Mandeville Auto Tech | 2:25.6090 | 159.1561 |
| 47th | 55 | Bob Earl / Jon Woodner | Pontiac Fiero | Huffaker Racing | 2:25.6540 | |
| 48th | 32 | Lee Mueller | Nissan 300ZX-T | Alderman Nissan | 2:25.7020 | |
| 49th | 48 | Tim McAdam | Fabcar CL Porsche | White Allen Motorsport | 2:25.8910 | |
| 50th | 17 | Al Bacon / Bob Reed | Mazda RX-7 | Al Bacon Racing | 2:26.7700 | |
| 51st | 75 | Tom Kendall / Irv Hoerr | Mazda RX-7 | C C R | 2:27.1940 | |
| 52nd | 71 | Amos Johnson / Dennis Shaw | Mazda RX-7 | Team Highball | 2:27.4250 | |
| 53rd | 15 | Terry Visger | Pontiac Fiero | Murray Racing | 2:27.6180 | |
| 54th | 41 | Helmut Silberberger / Dennis Krueger | Mazda RX-7 | Tyrolean Racing | 2:30.3030 | |
| 55th | 26 | Del Russo Taylor / Mike Hackney | Pontiac Firebird | Bob's Speed Products | 2:30.5570 | |
| 56th | 82 | Dick Greer / Mike Mees | Mazda RX-7 | Aspen Inn | 2:31.1000 | |
| 57th | 57 | Reed Kryder / Steve Burgner | Nissan 280ZX | Kryderacing | 2:33.5870 | |
| 58th | 02 | Roy Newsome | Mazda RX-7 | Roy Newsome Racing | 2:33.1690 | |
| 59th | 81 | Paul Romano | Mazda RX-7 | Simms-Romano Ent. | 2:33.5400 | |
| 60th | 31 | Mark Altman / Gary Altman | Porsche 914/6 | Altman Bros Racing | 2:35.0360 | |