| 1st | 5 | Stuck / Akin / Mullen | Porsche 962 | Bob Akin Motor Racing | 2:12.9750 | 211.7478 |
| 2nd | 14 | Holbert / Bell / Unser, Jr. | Porsche 962 | Holbert Racing | 2:16.3180 | |
| 3rd | 44 | Robinson / Tullius | Jaguar XJR-5 | Group 44 | 2:17.1850 | |
| 4th | 1 | Whittington / Lanier | March 84G Chevrolet | Blue Thunder Racing Team | 2:17.4200 | |
| 5th | 3 | Paul, Jr. / Madren / Pickering | March 84G Buick Turbo | Pegasus Racing | 2:17.6750 | |
| 6th | 67 | Busby / Morton / Mass | Porsche 962 | Busby Racing | 2:19.4250 | |
| 7th | 04 | Redman / Haywood | Jaguar XJR-5 | Group 44 | 2:19.4730 | |
| 8th | 15 | Kalagian / Lloyd / Grunnah | March 84G Chevrolet | John Kalagian Racing | 2:20.3050 | |
| 9th | 4 | Baird / Labonte / *Hagan | Chevrolet Corvette GTP | Lee Racing | 2:22.0500 | |
| 10th | 2 | Leon / Leon / McKitterick | March 85G Porsche | Leon Bros. Racing | 2:23.1580 | |
| 11th | 01 | Bell / Brockman / Riggins | Argo JM16B Buick | Charles Young | 2:24.0510 | |
| 12th | 68 | Halsmer / Knoop / Quester | Porsche 962 | Busby Racing | 2:24.7290 | |
| 13th | 8 | Foyt / Wollek | Porsche 962 | Preston Henn | 2:27.4720 | |
| 14th | 7 | Wollek / Whittington / Henn | Porsche 935 L | Henn's Swap Shop Racing | 2:28.4440 | |
| 16th | 43 | DeNarvaez / Cowart / Miller | Porsche 935J | De Narvaez Enterprises | 2:33.0280 | |
| 15th | 12 | Schwarz / Jelinski / *Thoelke | Gebhardt JC853 Ford | Gebhardt Motorsports | 2:33.3100 | |
| 17th | 16 | Hinze / Minter / Yarosh | Porsche 935 K3 | Marty Hinze Racing | 2:35.4940 | |
| 18th | 63 | Downing / Maffucci | Argo JM16B Mazda | Jim Downing | 2:36.2810 | 180.1693 |
| 19th | 47 | Bohren / Millen / *Dingman | Pontiac Firebird | Dingman Brothers Racing | 2:36.8130 | 179.5545 |
| 20th | 26 | Frank / White / Kendall | Porsche 935/80 | Toyota Village | 2:38.8630 | |
| 21st | 55 | Heinz / Trueman / Thompson / *Eisenlohr | Chevrolet Corvette | Dave Heinz Imports | 2:38.9270 | |
| 22nd | 20 | Silver / Herman / Baker | Porsche 935 JLP-2 | Spirit of Cleveland | 2:39.0130 | |
| 23rd | 93 | Marsh / Pawley / Marsh | Argo JM16 Mazda | Mid-O/Rusty Jones | 2:40.5470 | |
| 24th | 21 | Gelles / Cohen / *Walker | Ferrari 512 BB/LM | Gopher Motion | 2:41.4800 | |
| 25th | 95 | Van Every / Tisdelle / *Refenning | Porsche 935 | Van Every Racing | 2:41.8490 | |
| 26th | 79 | Forbes-Robinson / Winters / Bergstrom | Porsche 924 Carrera GTR | Whitehall Motorsports | 2:42.0560 | 173.7496 |
| 27th | 76 | Baldwin / Kline / *Young | Mazda RX-7 | Malibu Grand Prix | 2:43.0150 | |
| 28th | 58 | Borlase / Hammond / Torres | Porsche 934 | Coin Operated Racing | 2:43.5970 | |
| 29th | 88 | Shafer / Shafer / Maloy | Chevrolet Camaro III | Schaferacing | 2:43.7820 | |
| 30th | 38 | Mandeville / Blackburn | Mazda RX-7 | Mandeville Auto Tech | 2:44.2940 | |
| 32nd | 53 | Smith / Waugh | Mazda RX-7 | Mandeville Auto Tech | 2:45.1260 | |
| 31st | 89 | "Jamsal" / Fonseca / Mena | Porsche 934 | Latino Racing | 2:45.5840 | |
| 33rd | 37 | Burdsall / Welter / Nicholson | Tiga GT284 Mazda | Burdsall - Welter Racing | 2:46.0310 | |
| 34th | 61 | Courtney / O'Neill / Hackney | Chevrolet Monza | Team USA Racing | 2:48.1060 | |
| 35th | 51 | McComb / Mancuso / Fiala | Ferrari 512 BB/LM | Mosler Racing | 2:48.7100 | |
| 36th | 71 | Johnson / Dunham / *Shaw | Mazda RX-7 | Team Highball | 2:48.8660 | |
| 37th | 81 | Bupp / Church / Generotti | Chevrolet Camaro | Ken Bupp | 2:49.8120 | |
| 38th | 42 | Lewis / Pruett / Varde | Mazda RX-7 | Mike Meyer/Daffy | 2:51.1900 | |
| 39th | 83 | Keck / Wessel / Montgomery | Chevrolet Corvette | K & P Racing | 2:51.2420 | |
| 40th | 90 | Delano / Petery / Moise | Pontiac Firebird | Road Circuit Technology | 2:52.7410 | |
| 41st | 09 | Uria / Schaefer / Figaro / Refenning | Porsche Carrera RSR | 901 Shop | 2:53.2340 | |
| 42nd | 17 | Bacon / Guest / Akin | Mazda RX-7 | Al Bacon Racing | 2:53.9110 | |
| 43rd | 45 | Gordillo / Falgueras / Villa | Porsche Carrera RSR | Pennzoil de P. R. | 2:55.4000 | |
| 44th | 22 | Taylor / Hayes-Harlow / Albanese | Pontiac Firebird | Walter Johnston | 2:55.4090 | |
| 45th | 78 | Higgins / Mead / King | Porsche Carrera RSR | Tokina Zoom Lenses | 2:55.5480 | |
| 46th | 11 | Kendall / Hotchkis / Kirby | Porsche 935 K3/80 | Kendall Racing | 2:55.7020 | |
| 47th | 02 | Newsome / McVey / Kreider | Mazda RX-7 | RNGC Racing | 2:56.4490 | |
| 48th | 29 | Brassfield / Luyendyk / Brassfield | March 85G Chevrolet | DeAtley Racing | no time | |
| 49th | 65 | Dallenbach, Jr. / Jones | Ford Mustang | Team Roush Protofab | no time | |
| 50th | 50 | McCall / Carter / *Sheehy | Chevrolet Camaro | Monty Trainer's Restauarant | no time | |
| 51st | 31 | Goral / Wilson | Porsche 935 | Goral Racing | no time | |
| 52nd | 92 | Gennone / Overbagh / *Prego | Chevrolet Camaro | OMR Engines | no time | |
| 53rd | 00 | Kendall / Kendall / Jones | Mazda RX-7 | Tommy Kendall | no time | |
| 54th | 74 | Godsey / Gentilozzi / Hill | Porsche 924 Carrera GTR | Whitehall Promotions | no time | |
| 55th | 36 | Case / Panaccione | Porsche 911 | Case Racing | no time | |
| 56th | 70 | Cummings / Rubright / *Walker | Chevrolet Corvette | Ormond Racing Associates | no time | |
| 57th | 39 | Brezinka / Centeno / Hochreuter | Porsche Carrera RSR | R & H Racing | no time | |
| 58th | 54 | Zwiren / Tearney / Peters | Mazda RX-7 | Zwiren Racing | no time | |
| 59th | 34 | O'Brien / Van Steenburg | Mazda OVS-1 | O'Brien - van Steenburg Racing | no time | |
| 60th | 25 | Boyer / Roberts / Barben | Chevrolet Camaro | Steve Roberts | no time | |
| 61st | 56 | Auberlen / Jauker / Gang / Eisenlohr | Porsche 911 | SP Racing | no time | |
| 62nd | 08 | Olson / Potter / *Romano | Mazda RX-7 | Simms-Romano | no time | |
| 63rd | 13 | Wagoner / Knott / *Rubino | Mazda RX-7 | Rubino Racing | no time | |
| 64th | 66 | Habersin / Habersin | Chevrolet Camaro | Habersin Camera Shop | no time | |
| 65th | 75 | Worth / Gritzalis | Mazda RX-3 | Pettit Wholesale | no time | |
| 66th | 49 | Munoz / Lopez / Galeano | Porsche 911 | Conrad Racing | no time | |
| 67th | 05 | Whitaker / Crosby / McDill / *Hudlett | Chevrolet Camaro | Robert Whitaker | no time | |
| 68th | 60 | Hunt / Shelton / *Jameson | Mazda RX-3 | Tom Hunt | no time | |
| 69th | 98 | Lee / Julian / Hudlett | Buick Skyhawk | Bob's Speed Products | no time | |
| 70th | 85 | Nooe / Stricklin / Stringfellow | Chevrolet Corvette | Don Nooe | no time | |
| 71st | 48 | Cripe / *Wonzer / *Dewey | Porsche 934 | Gary Wonzer | no time | |
| 72nd | 69 | Hofstra / Slater / Robinson | Porsche Carrera RSR | Wonzer Racing | no time | |
| 73rd | 35 | Griffin / Hefner / Winfree | Porsche Carrera RSR | Team Dallas | no time | |
| 74th | 32 | Bossom / *Hill / *Riley | Triumph TR8 | KJJ Enterprises | no time | |