| 1st | 67 | Bob Wollek / Mauro Baldi / Brian Redman | Porsche 962 | Uniroyal Goodrich | 1:38.9170 |
| 2nd | 61 | Davy Jones / Danny Sullivan / Jan Lammers | Jaguar XJR-9 D | Castrol/Jaguar Racing | 1:39.3620 |
| 3rd | 16 | Price Cobb / James Weaver / Rob Dyson / Vern Schuppan | Porsche 962 | Dyson Racing | 1:40.1760 |
| 4th | 66 | Eddie Cheever / John Watson / Johnny Dumfries | Jaguar XJR-9 D | Castrol/Jaguar Racing | 1:40.1790 |
| 5th | 3 | Gianfranco Brancatelli / Oscar Larrauri / Massimo Sigala | Porsche 962 | Brun Motorsports-Torno | 1:40.6110 |
| 6th | 60 | Martin Brundle / Raul Boesel / John Nielsen | Jaguar XJR-9 D | Castrol/Jaguar Racing | 1:40.7160 |
| 7th | 86 | Hans-Joachim Stuck / Klaus Ludwig / Sarel van der Merwe | Porsche 962 | Bayside Motorsport | 1:40.7770 |
| 8th | 14 | Al Holbert / Chip Robinson / Derek Bell | Porsche 962 | Holbert Racing | 1:41.0170 |
| 9th | 1 | A. J. Foyt / Al Unser, Jr. / Elliot Forbes-Robinson | Porsche 962 | Copenhagen-A. J. Foyt Racing | 1:41.2880 |
| 10th | 10 | Jim Adams / John Hotchkis, Jr. / John Hotchkis | Porsche 962 | Hotchkis Racing Inc. | 1:42.4160 |
| 11th | 09 | Steve Durst / Mike Brockman / Bob Earl / Gary Belcher | Spice SE86CL Pontiac Firebird GTP | Jiffy Lube Firebird | 1:43.6890 |
| 12th | 15 | Jim Rothbarth / Bernard Jourdain / Michel Jourdain / Rob Stevens | Porsche 962 | Kalagian Racing | 1:44.4180 |
| 13th | 44 | Bob Tullius / Whitney Ganz / Hurley Haywood | Jaguar XJR-7 | Group 44 | 1:44.8650 |
| 14th | 7 | Bruce Jenner / Scott Goodyear / Arie Luyendyk / Tom Gloy / Calvin Fish / Thomas Schwietz | Ford Mustang Probe | Tom Milner Racing | 1:48.0650 |
| 15th | 05 | Wayne Taylor / Ian Harrower / Ian Flux / Stanley Dickens | ADA 03 Ford | A.D.A. Engineering | 1:48.5400 |
| 16th | 6 | Kenper Miller / Bobby Akin / Paul Gentilozzi | Merkur XR4Ti | Roush Racing | 1:49.1520 |
| 17th | 96 | Phil Mahre / Hellmut Mundas | URD C82 BMW | URD Junior Team | 1:49.1650 |
| 18th | 30 | Michael Roe / Gianpiero Moretti | March 86G Buick | Buick Momo March | no time |
| 19th | 2 | Greg Pickett / John Jones / Tommy Riggins | Chevrolet Corvette C4 | Polyvoltac/Protofab | 1:49.2390 |
| 20th | 5 | Tommy Archer / Chip Mead / Bill Adam | Chevrolet Corvette C4 | Polyvoltac/Protofab | 1:49.6370 |
| 21st | 38 | Roger Mandeville / Kelly Marsh / Don Marsh | Mazda RX-7 | Mandeville Auto Tech | 1:50.1190 |
| 22nd | 21 | Brent O'Neill / John Wood / David Rocha | Alba AR5 Buick | John Wood Racing | 1:50.2600 |
| 23rd | 11 | Scott Pruett / Paul Miller / Bobby Akin / Pete Halsmer | Merkur XR4Ti | Roush Racing | 1:50.6890 |
| 24th | 79 | Skeeter McKitterick / Bill Koll / Tom Winters / Claude Ballot-Léna / Mario Hytten | Spice SE87L Pontiac Fiero GTP | Winters/Whitehall | 1:51.7910 |
| 25th | 22 | Mark Martin / Lyn St. James / Deborah Gregg / Pete Halsmer | Lincoln-Mercury Capri | Roush Racing | 1:52.3080 |
| 26th | 4 | Jim Miller / Linda Ludemann / Scott Schubot | Spice SE88P Buick | S & L Racing | 1:52.7750 |
| 27th | 80 | Martino Finotto / Pietro Silva / Guido Daccò | Alba AR6 Ferrari | Gaston Andrey Racing | 1:53.1750 |
| 28th | 31 | Steve Phillips / Jeff Andretti / Michael Roe | March 86G Buick | Buick Momo March | 1:53.5710 |
| 29th | 9 | David Simpson / Tom Hessert / David Loring | Tiga GT286 Chevrolet | Essex Racing Service | 1:53.6030 |
| 30th | 99 | Willy T. Ribbs / Rocky Moran / Juan-Manuel Fangio II | Toyota Celica Turbo | All-American Racers | 1:53.9650 |
| 31st | 98 | Chris Cord / Dennis Aase / Steve Millen | Toyota Celica Turbo | All-American Racers | 1:54.1670 |
| 32nd | 76 | John Morton / Parnelli Jones / P. J. Jones | Mazda RX-7 | CCR | 1:54.1790 |
| 33rd | 24 | John McComb / Jim Briody / Bob Nagel | March 84G Buick Turbo | Briody Racing | 1:54.2380 |
| 34th | 12 | Bobby Allison / Clifford Allison / Dick Danielson | Buick Somerset | Bobby Allison Racing | 1:54.4890 |
| 35th | 63 | Howard Katz / Hiro Matsushita / Jim Downing | Argo JM19 Mazda | Downing/Atlanta | 1:54.5620 |
| 36th | 33 | Andy Petery / Les Delano / Craig Carter | Lincoln-Mercury Capri | Roush Racing | 1:54.6440 |
| 37th | 55 | Terry Visger / Paul Lewis / Jon Woodner | Spice SE86CL Pontiac Fiero GTP | Huffaker Racing | 1:54.9940 |
| 38th | 92 | Steve Zwiren / Mark Montgomery / Anthony Puleo | Pontiac Firebird | Puleo Racing | 1:55.1850 |
| 39th | 72 | Mike Allison / Stephen Hynes / Chris Ashmore | Tiga GC286 Ford | Roy Baker | 1:55.3900 |
| 40th | 27 | Dave Cowart / Jim Fowells / Ray Mummery / Mike Meyer | Argo JM19 Mazda | MSB Racing | 1:55.7500 |
| 41st | 68 | Greg Walker / King Smith / Scott Lagasse | Chevrolet Corvette | Greg Walker Racing | 1:55.9890 |
| 42nd | 97 | Claude Ballot-Léna / Jean-Louis Ricci / Olindo Iacobelli | Spice SE88P Pontiac Fiero GTP | Winters/Whitehall | 1:56.2750 |
| 43rd | 03 | Buz McCall / Paul Dallenbach / Max Jones / Jack Baldwin | Chevrolet Camaro | Skoal Bandit Racing | 1:56.6080 |
| 44th | 88 | Steve Johnson / Bob Strait / Geoff Nicol | Argo JM19B Ferrari | Transact, Inc. | 1:56.6490 |
| 45th | 94 | Rusty Bond | Chevrolet Camaro | Ash Tisdelle | 1:57.0480 |
| 46th | 36 | John Grooms / Tom Bagley / John Fergus / Frank Jellinek | Argo JM16 Mazda | Erie Scientific | 1:57.3350 |
| 47th | 40 | Angelo Pallavicini / Paolo Guatamacchi / Uli Bieri / Tommy Johnson | Alba AR2 Ferrari | Gaston Andrey Racing | 1:57.7210 |
| 48th | 81 | Ken Bupp / Jack Boxstrom / Kent Painter / Guy Church | Chevrolet Camaro | Sentry Bank Equipment | 1:58.2710 |
| 49th | 19 | Ron McKay / Bill Jacobson / Jim Brown | Tiga GT286 Mazda | Essex Racing Service | 1:58.3310 |
| 50th | 39 | Bob Hebert / Paul Reisman / Andy Strasser | Pontiac Firebird | HRG Associates | 1:59.0740 |
| 51st | 42 | Jack Newsum / Howard Cherry / Tim McAdam / John Higgins | Fabcar CL Porsche | Lamas Motor Racing | 1:59.4980 |
| 52nd | 71 | Amos Johnson / Dennis Shaw / Bob Lazier | Mazda RX-7 | Team Highball | 1:59.7210 |
| 53rd | 84 | Bill Wesel / Craig Rubright / Garrett Jenkins | Chevrolet Camaro | Car Enterprises | 2:00.0840 |
| 54th | 48 | Charles Monk / Perry King / Lorenzo Lamas | Fabcar CL Porsche | Lamas Motor Racing | 2:00.1320 |
| 55th | 29 | Oma Kimbrough / Hoyt Overbagh / Chris Gennone / David Kicak | Chevrolet Camaro III | Overbagh Motor Racing | 2:00.2160 |
| 56th | 17 | Al Bacon / Bob Reed / John Hogdal | Mazda RX-7 | Al Bacon Performance | 2:01.2510 |
| 57th | 58 | Jonathan Green / Joseph Hamilton / Bill Bean / Gary Wonzer | Lola T616 Mazda | Gary Wonzer | 2:01.4550 |
| 58th | 35 | Mandy Gonzalez / Skip Winfree / Manuel Villa / John Schneider | Royale RP40 Porsche | Diman Racing | 2:02.6790 |
| 59th | 89 | Peter Uria / Jack Refenning / Larry Figaro / Rusty Scott | Porsche 911 Carrera RSR | 901 Racing | 2:02.7660 |
| 60th | 53 | Tim Evans / Jack Broomall / Garth Ullom / Neil Hanneman | Dodge Daytona | Team Shelby | 2:03.8020 |
| 61st | 75 | Bart Kendall / Johnny Unser / Tom Frank | Mazda RX-7 | CCR | 2:03.9460 |
| 62nd | 47 | Richard Oakley / Matt Mnich / Doug Mills | Mazda RX-7 | Cumberland Valley Racing | 2:04.1580 |
| 63rd | 95 | Bob Leitzinger / Chuck Kurtz / Butch Leitzinger | Nissan 300ZX | Leitzinger Racing | 2:04.7410 |
| 64th | 04 | Gary Auberlen / Adrian Gang / Cary Eisenlohr / Bill Auberlen | Porsche 911 | SP Racing | 2:04.8410 |
| 65th | 82 | Dick Greer / Mike Mees / John Finger | Mazda RX-7 | Apenn Inn | 2:05.0290 |
| 66th | 00 | Kal Showket | Dodge Daytona | Full-Time Racing | 2:05.1430 |
| 67th | 56 | Karl Durkheimer / Monte Shelton / Jim Torres / Nort Northam | Porsche 911 Carrera | Escort Porsche | 2:05.6920 |
| 68th | 08 | Steve Burgner / Paul Romano / Bill Colom / Jeff Green | Mazda RX-7 | Simms-Romano Enterprises | 2:06.8610 |
| 69th | 18 | Bob Beasley / Steve Volk / Jack Lewis | Porsche Carrera RSR | Jack Lewis Enterprises | 2:07.0700 |
| 70th | 28 | Russ Church / Daniel Urrutia / E. J. Generotti / Dennis Vitolo | Mazda RX-7 | Florida Fixtures | 2:07.6380 |
| 71st | 51 | Colin Richard / Rene Azcona / Bob Copeman | Porsche 911 | Mardi Gras Racing | 2:11.0710 |
| 72nd | 06 | Ron Nelson / Bobby Brown / Billy Hagen | Tiga GT286 Buick | Brown Racing | 2:13.5650 |
| 73rd | 20 | Richard McDill / Tom Juckette / Bill McDill | March 84G Pontiac | Data-Gas | no time |
| 74th | 23 | George Petrilak / Rex McDaniel / Bruce MacInnes | Argo JM16 Buick | Motion Promotion | no time |
| 75th | 01 | Don Bell / Charles Morgan / Costas Los | Spice SE87L Pontiac Fiero GTP | AT&T Spice Engineering | 1:55.6500 |
| 76th | 45 | Karl Keck / Mark Kennedy / Gary Wonzer / Brian Cameron | Chevrolet Corvette C4 | K & P Racing | no time |