| 1st | 83 | Brabham / Daly / Brabham / *Robinson / *Earl | Nissan NPT-90 | Nissan Performance | 1:49.7610 | 195.3003 |
| 2nd | 6 | Wollek / Schneider / Sigala | Porsche 962 C | Joest Porsche Racing | 1:50.2750 | |
| 3rd | 84 | Robinson / Earl / Bailey / *Brabham | Nissan NPT-90 | Nissan Performance | 1:50.6820 | |
| 1 | Brabham / Robinson / Daly / Earl | Nissan NPT-90 | Nissan Performance | 1:51.6620 | |
| 6th | 7 | Jelinski / Pescarolo / "Winter" | Porsche 962 C | Joest Porsche Racing | 1:52.4360 | |
| 4th | 99 | Fangio II / Ribbs | Eagle HF90 Toyota | All American Racers | 1:52.6040 | |
| 5th | 3 | Jones / Boesel / Nielsen / *Acheson | Jaguar XJR-12D | Bud Light/Jaguar Racing | 1:53.5050 | |
| 2 | Jones / Acheson / Boesel | Jaguar XJR-12D | Bud Light/Jaguar Racing | 1:54.3270 | |
| 7th | 4 | Bonner / Sharp / Kline | Spice SE89P Chevrolet | Tom Milner Racing | 1:54.8820 | |
| 8th | 98 | Moran / Wallace | Eagle HF90 Toyota | All American Racers | 1:56.3110 | |
| 9th | 30 | Moretti / Mundas / Dickens | Porsche 962 C | Momo/Gebhardt Racing | 1:56.5000 | |
| 10th | 5 | McAdam / Purner / Phillips | Spice SE89P Chevrolet | Tom Milner Racing | 1:57.0870 | |
| 11th | 10 | Cord / Adams / Hotchkis | Spice SE90P Pontiac | Hotchkis Racing | 1:57.3310 | |
| 12th | 24 | Weaver / Paul, Jr. / *Shirazi | Porsche 962 GTi | Shapiro Motorsports | 1:57.5390 | |
| 13th | 05 | Carter / *Delano / *Petery | Fabcar GTP Chevrolet | Milner Racing | 1:59.5330 | |
| 14th | 80 | Melgrati / Finotto / Velez | Spice SE89P Ferrari | Bieri Racing | 1:59.7690 | 178.9816 |
| 15th | 21 | Herzog / Haywood / *Taylor / *Mueller | Porsche 962 | Alucraft | 1:59.9930 | |
| 16th | 48 | Johnstone / Peterson | Spice SE90P Acura | Comptech Racing | 2:00.1080 | |
| 17th | 75 | Dale / Millen / O'Connell | Nissan 300ZX | Cunningham Racing | 2:03.5250 | 173.5388 |
| 18th | 76 | O'Connell / *Dale / *Millen | Nissan 300ZX | Cunningham Racing | 2:04.3390 | |
| 19th | 33 | Coppelli / Hill | Spice SE90P Buick | Spice Engineering USA | 2:04.3900 | |
| 20th | 63 | O'Steen / Cobb / Redman | Mazda RX-7 | Mazda | 2:04.8530 | |
| 21st | 8 | Morgan / Pace | Kudzu DG-1 Buick | Essex Racing | 2:04.9460 | |
| 22nd | 12 | Schroeder / Fergus / *Gordon | Ford Mustang | Roush Racing | 2:05.4960 | |
| 23rd | 62 | Fish / Halsmer / Morton | Mazda RX-7 | Mazda | 2:05.8330 | |
| 24th | 54 | Dow / Tennyson / Knott | Spice SE89P Buick | HDF Motorsports | 2:06.0460 | |
| 25th | 9 | Hessert / Los | Kudzu DG-1 Buick | Essex Racing | 2:06.2880 | |
| 26th | 15 | Jones / Gordon / *Schroeder | Ford Mustang | Roush Racing | 2:06.8940 | |
| 27th | 18 | Evans / Robinson / Bobeda | Spice SE90P Buick | Carlos Bobeda Racing | 2:07.4610 | |
| 77 | Dale / Millen / O'Connell | Nissan 300ZX | Cunningham Racing | 2:07.6930 | |
| 28th | 40 | Bieri / Graham | Alba AR2 Ferrari | Bieri Racing | 2:10.5900 | |
| 29th | 09 | Johnson / Robertson / Sheldon | Tiga GC287 Buick | R. J. Racing | 2:11.6420 | |
| 30th | 90 | Stevens / Jaeger / Walker | Ford Mustang | Roush Racing | 2:13.5800 | |
| 31st | 95 | Leitzinger / Loring / *Leitzinger / *Kurtz | Nissan 240SX | Leitzinger Racing | 2:15.0610 | 158.7167 |
| 32nd | 87 | Puleo / Annis / Panaggio / Walsh | Chevrolet Camaro | Powertron | 2:15.1510 | |
| 33rd | 91 | Hayner / Lagasse / Knowles | Chevrolet Corvette | Morrison Motorsports | 2:16.3260 | |
| 34th | 53 | McDill / McDill | Chevrolet Camaro | Bill McDill | 2:16.3790 | |
| 35th | 37 | Wilson / Solano / Lopez / Espinosa | Mazda MX-6 | Botero Racing | 2:16.6070 | |
| 36th | 52 | Peters / *Bupp | Chevrolet Camaro | Ken Bupp | 2:16.7780 | |
| 37th | 92 | Pilgrim / Smith / *Morrison | Chevrolet Corvette | Morrison Motorsports | 2:17.0200 | |
| 38th | 96 | Leitzinger / Kurtz / *Leitzinger / *Loring | Nissan 240SX | Leitzinger Racing | 2:17.8560 | |
| 39th | 82 | Greer / Bacon / Uria / *Mees | Mazda RX-7 | Greer Racing | 2:20.8940 | |
| 40th | 57 | Kryder / Del Vecchio / Danaher | Nissan 240SX | Kryderacing | 2:23.0610 | |
| 41st | 26 | Job / Kraft / Refenning / *Smith | Porsche 911 | Alex Job Racing | 2:23.0780 | |
| 42nd | 04 | Brosnaham / Roberts / Scolo / Mazzacane / Andison | Chevrolet Camaro | Henry Brosnaham | 2:25.5940 | |
| 43rd | 69 | Hoyt / Reese | Mazda RX-7 | North Coast Racing | 2:27.0420 | |
| 44th | 41 | Russell / Graham / Worth | BMW 325 | Red Line Racing | 2:27.4340 | |
| 45th | 72 | Kjoller / Mooney / Volk | Porsche 911 | Jay Kjoller Motorsports | 2:29.2480 | |
| 17 | Beckett / Lieb / McElheny | Chevrolet Corvette | Beckett Racing | 2:34.8560 | |
| 46th | 94 | Generotti / Tavilla / Church | Mazda RX-7 | Guy W. Church | 2:40.1950 | |
| 47th | 06 | Kimbrough / Montgomery / Overbagh | Chevrolet Camaro | HiTex Corp. | 2:46.9500 | |