| 1st | 75 | Morton / O'Connell / Millen | Nissan 300ZX | Cunningham Racing | 327 | 1947.1450 kms | 161.9547 | | 1st | GTS | | | | | |
| 2nd | 9 | Weaver / Bell / Wallace | Spice SE89 Chevrolet | Auto Toy Store | 322 | | 159.2961 | | 1st | WSC | | | | | |
| 3rd | 63 | Taylor / McAdam / Downing | Kudzu DG-3 Mazda | Downing/Atlanta | 314 | | | | 2nd | WSC | | | | | |
| 4th | 44 | Bentley / Evans / Leitzinger | Spice WSC94 Chevrolet | Scandia Motorsports | 309 | | | | 3rd | WSC | | | 2:03.432 | 40 | 173.7963 |
| 5th | 49 | Ham / Varde / Sandridge | Porsche 911 Carrera RSR | Mark Sandridge | 305 | | 151.0385 | | 1st | GTU | 1st | LM GT2 | | | |
| 6th | 95 | Pace / Hamlet / Waddell | Nissan 240SX | Leitzinger Racing | 305 | | | | 2nd | GTU | | | 2:14.772 | 5 | 159.0563 |
| 7th | 99 | Wirdheim / Konrad / de Lesseps / Mendez | Porsche 911 Turbo | Konrad Motorsport | 299 | | | | 2nd | GTS | 1st | LM GT1 | | | |
| 8th | 01 | Rohr / Purner / O'Steen | Porsche 964 Carrera RSR | Rohr Corporation | 298 | | | | 3rd | GTU | 2nd | LM GT2 | | | |
| 9th | 37 | Calderari / Bryner / Mastropietro | Porsche 964 Carrera RSR | Chrzanowski & Klein Racing | 293 | | | | 4th | GTU | 3rd | LM GT2 | | | |
| 10th | 20 | Lagasse / Schrader | Consulier Intruder Chevrolet | Consulier Racing | 289 | | | | 4th | WSC | | | | | |
| 11th | 59 | Stuck / Röhrl / Haywood | Porsche 911 Turbo GT America | Brumos Porsche | 287 | | | | 3rd | GTS | 2nd | LM GT1 | | | |
| 12th | 69 | Spreng / Mummery | Porsche 964 Carrera RSR | Gustl Spreng Racing | 283 | | | | 4th | GTS | 3rd | LM GT1 | | | |
| 13th | 26 | Slater / Uria / Cogbill | Porsche 911 | Alex Job Racing | 280 | | | | 5th | GTU | | | | | |
| 14th | 71 | Churchill / Churchill | Oldsmobile Cutlass | Churchill Transport | 277 | | | | 5th | GTS | | | | | |
| 15th | 00 | Hermann / van Vliet / Sandro Sala | Porsche 964 Carrera RSR | Konrad Motorsport | 267 | | | | 6th | GTU | 4th | LM GT2 | | | |
| 16th | 6 | Smith / Riggins / Hoerr / Brassfield | Oldsmobile Cutlass Supreme | Brix Racing | 265 | | | Engine | 6th | GTS | | | | | |
| 17th | 36 | Halsmer / Kuttner / Quester / Zweifler | Pegasus - BMW | Pegasus Racing | 259 | | | | 5th | WSC | | | | | |
| 18th | 4 | Dibos / Lindley / Auberlen | Mazda RX-7 | Dibos Racing/Team Peru | 255 | | | | 7th | GTU | | | | | |
| 19th | 58 | Shalala / Karos / Kerr / Ferran | Porsche 911 | Pro Technik Racing | 254 | | | | 8th | GTU | | | | | |
| 20th | 51 | Trenery / Pattinson / Osman | Oldsmobile Cutlass | Bruce Trenery | 253 | | | | 7th | GTS | | | | | |
| 21st | 11 | Kester / Cleva / Hamilton | Tiga GT286 Spyder Mazda | Tony Kester | 252 | | | Mechanical | 6th | WSC | | | | | |
| 22nd | 57 | Kryder / Del Vecchio / Danaher | Nissan 240SX | Kryderacing | 241 | | | | 9th | GTU | | | | | |
| 23rd | 81 | Scavone / Oland / McAulay | Porsche 944 Turbo | Vito Scavone | 237 | | | | 10th | GTU | | | | | |
| 24th | 09 | Wagner / Russell / Brady / Mott | Mazda RX-7 | Charles Wagner | 237 | | | | 11th | GTU | | | | | |
| 25th | 12 | Bundy / Murry | Lotus Esprit X180R | Lotus USA | 231 | | | | 12th | GTU | 5th | LM GT2 | | | |
| 26th | 23 | Curren / Borders / Julian / Harry | Oldsmobile Cutlass | Curren Motorsports | 224 | | | | 8th | GTS | | | | | |
| 27th | 04 | Cross / Roberts / Dumont | Chevrolet Camaro | Art Cross | 218 | | | | 9th | GTS | | | | | |
| 28th | 91 | Hicks / Butt / Zitza | Porsche 911 | Mel A. Butt | 207 | | | | 13th | GTU | | | | | |
| 29th | 21 | Hundredmark / Hanson / Fengler / King | Oldsmobile Cutlass | Bob Hundredmark | 198 | | | | 10th | GTS | | | | | |
| 30th | 73 | Refenning / Bourassa / Lewis | Porsche 911 Carrera RSR | Jack Lewis Enterprises Ltd. | 194 | | | Mechanical | 14th | GTU | | | | | |
| 31st | 68 | McKinnon / Groggins / Coker / Johnson | Porsche 944 Turbo | Charles Coker, Jr. | 194 | | | | 15th | GTU | | | | | |
| 32nd | 5 | Pruett / Cobb / Riggins | Oldsmobile Cutlass Supreme | Brix Racing | 190 | | | Mechanical | 11th | GTS | | | 2:04.623 | 14 | 172.0099 |
| 33rd | 50 | Montgomery / Ministri / Kimbrough / Overbagh | Chevrolet Camaro III | Overbagh Racing | 186 | | | | 12th | GTS | | | | | |
| 34th | 94 | Heinricy / Hayner / Pilgrim | Chevrolet Corvette | Morrison Motorsports | 185 | | | | 13th | GTS | | LM GT1 | | | |
| 35th | 96 | Boss / Straub / Boss | Nissan 240SX | Leitzinger Racing | 178 | | | Mechanical | 16th | GTU | | | | | |
| 36th | 93 | Percilla / Pilgrim / Minneker / Nowicki | Chevrolet Corvette | Morrison Motorsports | 165 | | | Mechanical | 14th | GTS | | | | | |
| 37th | 03 | Smith / Spurr / Goldin | Chevrolet Camaro | Carolina Racing Engines | 129 | | | Mechanical | 15th | GTS | | | | | |
| 38th | 76 | Gentilozzi / Leitzinger | Nissan 300ZX | Cunningham Racing | 121 | | | Overheating | 16th | GTS | | | | | |
| 39th | 45 | Macaluso / Debban / Fuller | Kudzu DG-2 Buick | Scandia Motorsports | 114 | | | Engine | 7th | WSC | | | | | |
| 40th | 2 | Dale / Schader / Melgrati | Spice AK93 Oldsmobile | Brix Racing | 91 | | | Oil pressure | 8th | WSC | | | | | |
| 41st | 72 | Adam / Paul, Jr. / Gonzalez | Porsche 911 Turbo | Champion Porsche | 91 | | | Mechanical | 17th | GTS | | | | | |
| 42nd | 19 | Pobst / O'Brien / Teasdale | Chevrolet Camaro | O'Brien Motorsports | 81 | | | | 18th | GTS | | | | | |
| 43rd | 10 | Jones / Lapcevich / Jamieson | Tiga FJ94 Buick | Premdor | 68 | | | Gearbox | 9th | WSC | | | | | |
| 44th | 87 | Annis | Chevrolet Camaro | John Annis | 13 | | | Differential | 19th | GTS | | | | | |
| 45th | 35 | McDill / Juckette / McDill | Chevrolet Camaro | Bill McDill | 8 | | | Engine | 20th | GTS | | | | | |
| 46th | 08 | Taleb | Nissan 300ZX | Saeta Racing | 6 | | | Engine | 17th | GTU | | | | | |
| 47th | 22 | Wallace | Spice SE90 Toyota | Screaming Eagles Racing | 5 | | | Engine | 10th | WSC | | | | | |
| 48th | 0 | Miller | Porsche 944 Turbo | Leigh Miller Racing | 4 | | | Turbocharger | 18th | GTU | | | | | |