| Pos. | No. | Driver / Nationality | Car | Entrant | Laps | Time/retired | Grp Pos | Group | Grid | Qual Time |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 61 | Davy Jones (USA)
Jan Lammers (NL) Andy Wallace (GB) Martin Brundle (GB)^ |
Jaguar XJR-12 (Advanced) 388 | Tom Walkinshaw | 761 | 24h00m19.049 | 1 | GTP | 10 | 1:41.612 |
| 2 | 60 | Price Cobb (USA)
John Nielsen (DK) Martin Brundle (GB) Davy Jones (USA)* |
Jaguar XJR-12 (Advanced) 288 | Tom Walkinshaw | 757 | 2 | GTP | 9 | 1:40.313 | |
| 3 | 86 | Bob Wollek (F)
Sarel van der Merwe (ZA) Dominic Dobson (USA) Bruce Leven (USA)^ |
Porsche 962 139 | Bruce Leven | 755 | 3 | GTP | 1 | 1:37.832 | |
| 4 | 2 | Hans-Joachim Stuck (D)
Harald Grohs (D) Hurley Haywood (USA) Rene Herzog (CH) |
Porsche 962 (Chapman) C06 | Rene Herzog | 704 | 4 | GTP | 13 | 1:42.246 | |
| 5 | 15 | Robby Gordon (USA)
Calvin Fish (USA) Lyn St. James (USA) Mark Martin (USA)* Robert Lappalainen (SF)* |
Lincoln-Mercury Cougar XR-7 (Roush) | Jack Roush | 689 | 1 | GTO | 25 | 1:53.002 | |
| 6 | 10 | Jim Adams (USA)
John Hotchkis Jr (USA) John Hotchkis Sr (USA) |
Porsche 962 (Fabcar) F01 | John Hotchkis Sr | 688 | 5 | GTP | 15 | 1:44.052 | |
| 7 | 63 | Amos Johnson (USA)
John O'Steen (USA) Jim Downing (USA) Pete Halsmer (USA) |
Mazda RX-7 (Fabcar) | Jim Downing | 671 | 2 | GTO | 21 | 1:51.542 | |
| NRF | 11 | Dorsey Schroeder (USA)
Max Jones (USA) Robert Lappalainen (SF) Scott Pruett (USA) Mark Martin (USA)* |
Lincoln-Mercury Cougar XR-7 (Roush) | Jack Roush | 653 | driveshaft | 3 | GTO | 19 | 1:50.380 |
| 9 | 36 | John Grooms (USA)
Michael Greenfield (USA) Frank Jellinek Jr (USA) Peter Greenfield (USA)^ |
Argo-Mazda JM16 | Frank Jellinek Jr | 642 | 1 | GTP Lights | 30 | 1:57.016 | |
| 10 | 90 | Jim Stevens (USA)
Bob Schneider (USA) James Jaeger (USA) Robert Lappalainen (SF) Rick Mancuso (USA)* |
Lincoln-Mercury Capri (Roush) | Jack Roush | 634 | 4 | GTO | 34 | 1:58.353 | |
| 11 | 74 | Paul Dallenbach (USA)
George Robinson (USA) Johnny Unser (USA) Wally Dallenbach Jr (USA) |
Ford Mustang (Competition Kar) | Harry McMullen | 621 | 5 | GTO | 22 | 1:52.187 | |
| 12 | 71 | Peter Uria (USA)
Bob Dotson (USA) Jim Pace (USA) Rusty Scott (USA) |
Mazda RX-7 (Highball) | Peter Uria | 620 | 1 | GTU | 50 | 2:03.082 | |
| 13 | 55 | David Rocha (USA)
Les Delano (USA) Andy Petery (USA) Oscar Manautou (MEX) Craig Carter (USA) |
Spice-Pontiac Firebird GTP L | Joe Huffaker Jr | 609 | 2 | GTP Lights | 26 | 1:55.477 | |
| 14 | 26 | Peter Kraft (USA)
Tommy Johnson (USA) Alex Job (USA) Buz McCall (USA) |
Porsche 911 | Alex Job | 605 | 2 | GTU | 54 | 2:06.913 | |
| 15 | 82 | Dick Greer (USA)
Colin Trueman (USA) Mike Mees (USA) |
Mazda RX-7 (Chassis Dynamics) | Dick Greer | 585 | 3 | GTU | 51 | 2:04.464 | |
| 16 | 38 | Roger Mandeville (USA)
Kelly Marsh (USA) John Finger (USA) Lance Stewart (USA) John Hogdal (USA) Al Bacon (USA)^ |
Mazda MX-6 (Chassis Dynamics) | Roger Mandeville | 577 | 4 | GTU | 39 | 1:59.687 | |
| NRF | 4 | Scott Schubot (USA)
Tomas Lopez Rocha (MEX) Linda Ludemann (USA) Fermin Velez (E)* |
Spice-Buick SE88P | Schubot/Ludemann | 544 | engine | 3 | GTP Lights | 20 | 1:50.640 |
| NC | 87 | Anthony Puleo (USA)
Mark Kennedy (USA) Jerry Walsh (USA) Kent Painter (USA) |
Chevrolet Camaro (Bemco) | Anthony Puleo | 531 | 6 | GTO | 60 | no time | |
| NC | 12 | Ron McKay (USA)
Kaming Ko (HK) Tom Hunter Jr (USA) Marlo Magana (MEX) Carlos Bobeda (MEX)* |
Tiga-Chevrolet GT287 | Carlos Bobeda | 503 | 4 | GTP Lights | 35 | 1:58.464 | |
| NC | 47 | Steven Johnson (USA)
Gary Pierce (USA) |
Argo-Buick JM19 | Steven Johnson | 498 | 5 | GTP Lights | 40 | 1:59.740 | |
| DNF | 43 | Donald Wallace (USA)
Bob Young (USA) Brad Hoyt (USA) Joe Varde (USA) Bob Gregg (USA)* |
Pontiac Fiero (Huffaker) | Joe Varde | 469 | engine | GTU | 47 | 2:02.322 | |
| DNF | 9 | Ferdinand de Lesseps (F)
Jay Cochran (USA) John Morrison (GB) Howard Katz (USA)* Thomas Hessert (USA)* |
Spice-Buick SE89P | Mike Gue | 443 | electrics | GTP Lights | 23 | 1:52.947 | |
| DNF | 8 | Charles Morgan (USA)
Hendrick ten Cate (NL) Thomas Hessert (USA) John Morrison (GB)^ Jay Cochran (USA)* |
Spice-Buick SE89P | Mike Gue | 440 | electrics | GTP Lights | 33 | 1:57.412 | |
| NC | 97 | John Heinricy (USA)
Tim Beverly (USA) Andy Swett (USA) Tommy Morrison (USA) Tom Winters (USA)* |
Spice-Pontiac SE87P | Paul Gentilozzi | 409 | GTP Lights | 24 | 1:52.957 | ||
| DNF | 67 | Kevin Cogan (USA)
John Paul Jr (USA) Mauro Baldi (I) |
Nissan GTP-ZXT (Chapman) | Jim Busby | 397 | engine | GTP | 6 | 1:40.081 | |
| NC | 04 | Henry Brosnaham (USA)
Robert McElheny (USA) Steve Burgner (USA) Tom Caniglia (USA)^ Bill Cerveney (USA)^ |
Chevrolet Camaro (Howe) | Henry Brosnaham | 369 | GTO | 57 | 2:14.624 | ||
| DNF | 17 | Raul Boesel (BR)
Al Unser Jr (USA) Robby Unser (USA) Jochen Dauer (D)^ |
Porsche 962C 141 | Jochen Dauer | 360 | engine | GTP | 7 | 1:40.081 | |
| DNF | 84 | Derek Daly (IRL)
Bob Earl (USA) Chip Robinson (USA) Geoff Brabham (AUS) |
Nissan GTP-ZXT (Chapman) | Don C. Devendorf | 360 | engine | GTP | 2 | 1:37.963 | |
| DNF | 57 | Reed Kryder (USA)
Henry Camferdam Jr (USA) Alistair Oag (USA) Phillip Pate (USA) |
Nissan 300ZX (Kryderacing) | Reed Kryder | 354 | engine | GTU | 55 | 2:07.361 | |
| DNF | 83 | Bob Earl (USA)
Chip Robinson (USA) Geoff Brabham (AUS) Derek Daly (IRL) |
Nissan GTP-ZXT (Chapman) | Don C. Devendorf | 327 | engine | GTP | 3 | 1:38.975 | |
| DNF | 58 | Bill Bean (USA)
Don Abreu (USA) Bill Wolfe (USA) Gary Wonzer (USA)^ Bruce Westcott (USA)^ |
Lola-Mazda T616 | Gary Wonzer | 322 | accident | GTP Lights | 43 | 2:00.912 | |
| DNF | 80 | Martino Finotto (I)
Paolo Guaitamacchi (I) Loris Kessel (CH) Carlo Facetti (I)* |
Spice-Ferrari SE88P | Bieri/Finotto | 306 | ignition | GTP Lights | 29 | 1:56.239 | |
| DNF | 00 | Kal Showket (USA)
Don Knowles (USA) Neil Hanneman (USA) Mike Davies (USA) |
Dodge Daytona (Showket) | Emory Donaldson | 280 | driveshaft | GTU | 44 | 2:01.663 | |
| DNF | 01 | Michael Allison (USA)
Andrew Hepworth (GB) Michael Dow (USA) George Sutcliffe (USA) Chris Hodgetts (GB) |
Spice-Pontiac SE87P | George Sutcliffe | 263 | engine | GTP Lights | 52 | 2:04.498 | |
| DNF | 99 | Rocky Moran (USA)
Drake Olson (ZA) Juan Manuel Fangio II (RA) Jorge Mendoza (MEX)* |
Eagle-Toyota HF89 | Dan Gurney | 253 | overheating | GTP | 11 | 1:41.783 | |
| NC | 21 | Craig A. Rubright (USA)
Kermit Upton (USA) Daniel Urrutia (USA) |
Chevrolet Camaro (Dillon) | Craig A. Rubright | 247 | GTO | 49 | 2:02.954 | ||
| DNF | 79 | Ken Knott (USA)
Tom Winters (USA) Claude Ballot-Lena (F) Thierry Lecerf (F) Bob Dotson (USA)* |
Spice-Pontiac Cosworth SE88P | Roy Roach | 243 | engine | GTP Lights | 27 | 1:55.540 | |
| DNF | 42 | Howard Cherry (USA)
John Higgins (USA) Charles Monk (CDN) Tim McAdam (USA) Bill Jacobson (USA)* |
Fabcar-Porsche | John Higgins | 242 | engine | GTP Lights | 42 | 2:00.056 | |
| DNF | 81 | Bob Speakman (USA)
David S. Duda (USA) Mike Speakman (USA) Jim Novatne (USA) |
Datsun 240Z | David S. Duda | 231 | suspension | GTU | 56 | 2:10.652 | |
| NC | 29 | Guy W. Church (USA)
Mark Montgomery (USA) Del Russo Taylor (USA) Don Arpin (USA) Hoyt Overbagh (USA) Ed De Long (CDN)^ |
Chevrolet Camaro (Stock Car Products) | Hoyt Overbagh | 229 | GTO | 38 | 1:59.628 | ||
| DNF | 30 | Gianpiero Moretti (I)
Derek Bell (GB) Stanley Dickens (S) Costas Los (GR)^ Steve Phillips (USA)^ |
Porsche 962 (Shapiro) 001GS | Gianpiero Moretti | 186 | accident | GTP | 14 | 1:42.532 | |
| DNF | 92 | Max Schmidt (USA)
James Briody (USA) Rusty Schmidt (USA) Jorge Mendoza (MEX) |
Argo-MAzda JM19 | Max Schmidt | 176 | engine | GTP Lights | 45 | 2:02.163 | |
| DNF | 53 | Richard McDill (USA)
James Burt (USA) Bill McDill (USA) |
Chevrolet Camaro (Dillon) | Bill McDill | 167 | GTO | 28 | 1:55.617 | ||
| DNF | 95 | Bob Leitzinger (USA)
David Loring (USA) Butch Leitzinger (USA) Chuck Kurtz (USA)^ |
Nissan 240SX (Leitzinger) | Bob Leitzinger | 147 | engine | GTU | 37 | 1:59.251 | |
| DNF | 0 | Frank Jelisnki (D)
Henri Pescarolo (F) Jean-Lousi Ricci (F) |
Porsche 962C (Joest) 011 | Reinhold Joest | 145 | engine | GTP | 4 | 1:39.496 | |
| DNF | 07 | Stuart Hayner (USA)
Robbie Buhl (USA) Mike Davies (USA)^ |
Dodge Daytona (Showket) | Kal Showket | 137 | fuel system | GTU | 46 | 2:02.277 | |
| DNF | 33 | Bernard Jourdain (MEX)
Jeff Kline (USA) Hiro Matsushita (J)^ Scott Atchison (USA)^ |
Spice-Chevrolet SE90P | Spice Engineering USA | 90 | accident | GTP | 8 | 1:40.107 | |
| DNF | 37 | Al Bacon (USA)
John Hogdal (USA) John Finger (USA)^ Lance Stewart (USA)^ |
Mazda MX-6 (Chassis Dynamics) | Roger Mandeville | 85 | engine | GTU | 48 | 2:02.953 | |
| DNF | 70 | Bob Hebert (USA)
Paul Reisman (USA) Richard J. Valentine (USA) |
Argo-Mazfa JM16 | Paul Reisman | 84 | engine | GTP Lights | 31 | 1:57.248 | |
| DNF | 54 | Robert Segall (USA)
Richard Davis (USA) Gerre Payvis (USA) Bill Cerveney (USA) Jeff Davis (USA) Buddy Norton (USA)* Tom Caniglia (USA)* |
Chevrolet Camaro (Weaver) | Gerre Payvis | 74 | engine | GTO | 36 | 1:58.893 | |
| DNF | 41 | Joe Cogbill Jr (USA)
Mark Gibson (USA) Dale Kreider (USA) Clay Young (USA)^ Mark Porcaro (USA)* |
Chevrolet Beretta (Baird & Trivette) | Clay Young | 67 | engine | GTO | 41 | 1:59.938 | |
| DNF | 1 | Elliott Forbes-Robinson (USA)
John Morton (USA) Pete Halsmer (USA) Jim Downing (USA)^ Amos Johnson (USA)* |
Mazda RX-7 (Fabcar) | Jim Downing | 61 | engine | GTO | 16 | 1:47.867 | |
| DNF | 40 | Uli Bieri (CDN)
David Tennyson (CDN) John Graham (CDN)^ |
Tiga-Ferrari GT286 | Uli Bieri | 58 | engine | GTP Lights | 32 | 1:57.355 | |
| DNF | 23 | Bill Adam (CDN)
Richard Laporte (CDN) Scott Goodyear (CDN)^ David S. Seabrooke (CDN)^ |
Porsche 962C (RLR) DR-1 | David S. Seabrooke | 43 | engine | GTP | 12 | 1:41.965 | |
| DNF | 16 | Rob Dyson (USA)
James Weaver (GB)^ Scott Pruett (USA)^ Vern Schuppan (AUS)^ |
Porsche 962C 148 | Rob Dyson | 6 | accident | GTP | 5 | 1:39.927 | |
| DNS | 6 | Rene Herzog (CH)
Harald Grohs (D) Hurley Haywood (USA)* Scott Atchison (USA)* Jeff Kline (USA)* |
Ford Probe GTP (Zakspeed) | Tom Milner | GTP | 17 | 1:48.522 | |||
| DNS | 31 | Costas Los (GR)
Gunther Gebhardt (D) Hellmut Mundas (D) |
Gebhardt-Audi JC853 | Moretti/Gebhardt | GTP | 18 | 1:49.539 | |||
| DNS | 28 | Raul Garcia (USA)
George Garcia (USA) |
Pontiac Firebird (Oftedahl) | Raul Garcia | GTO | 53 | 2:05.521 | |||
| DNS | 18 | Rick Holland (USA)
Mike Green (USA) Dennis Chambers (USA) |
MAzda RX-7 | Rick Holland | GTU | 58 | 2:30.727 | |||
| DNS | 56 | Bill Auberlen (USA)
Nort Northam (USA) Cary Eisenlohr (USA) Gary Auberlen (USA) Karl Durkheimer (USA)* |
Porsche 911 Carrera RSR | Gary Auberlen | accident | GTU | 59 | 2:03.038 | ||
| DNS | 3 | Oscar Larrauri (RA)
Walter Brun (CH) Massimo Sigala (I) Chris MacAllister (USA)* |
Porsche 962C (Thompson) 004BM | Walter Brun | accident | GTP | 1:38.254 | |||
| DNP | 66 | Davy Jones (USA)
Martin Brundle (GB) Jan Lammers (NL) Price Cobb (USA)* |
Jaguar XJR-9 (Advanced) | Tom Walkinshaw | GTP | |||||
| DNA | 39 | Jack Buchinger (USA)
Larry McKay (USA) |
Mazda RX-7 | BEC Motorsports | GTU | |||||
| DNA | 75 | Jeremy Dale (CDN)
Steve Millen (NZ) |
Nissan 300ZX (T-Mag) | Clayton Cunningham | GTO | |||||
| DNA | 76 | Jeremy Dale (CDN)
Steve Millen (NZ) |
Nissan 300ZX (T-Mag) | Clayton Cunningham | GTO | |||||
| DNA | 88 | Fred Staffilino (USA)
Richard Nash (USA) |
Pontiac Fiero (Huffaker) | Thomas Ruthers | GTU |
| Winning Time: 24h00m19.049, 112.857 mph/181.625 kph |
| Fastest Lap: Frank Jelinski #0 (Porsche 962C), 1m41.794, 125.901 mph/202.618 kph |
| * Driver entered for car, but never drove it at meeting |
| ^ Driver practiced car, but did not race it |
| RES - Reserve (Practiced, on standy-by for start) |
| REE - Reserve Entry |
| DNA - Did Not Arrive |
| DNS - Did Not Start |
| DNF - Did Not Finish |
| DNP - Did Not Practice |
| NC - Not Classified |
| DSQ - Disqualified |
| NRF - Not Running At Finish |
| NAC - Not Accepted |
| REJ - Rejected (Did not pass scrutineering) |