| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Al Holbert Michael Keyser | 14 | George Dickinson/Holbert Porsche | Porsche Carrera RSR 911 460 9056 | 230 | 5,000 | running | |
| 2 | 5 | John Gunn Carson Baird | 11 | Dallas Heyser | Porsche Carrera RSR 005 0009 | 228 | 3,000 | running | |
| 3 | 14 | Roberto Quintanilla Roberto Gonzalez | 30 | John McClelland | Porsche Carrera RSR 911 460 9113 | 227 | 2,000 | running | |
| 4 | 10 | Bob Hagestad Jerry Jolly | 56 | Hagestad Porsche | Porsche Carrera RSR 911 460 9057 | 224 | 1,500 | running | |
| 5 | 16 | Diego Febles Hiram Cruz | 58 | Diego Febles | Porsche Carrera | 222 | 1,200 | running | |
| 6 | 18 | Maurico DeNarvaez Albert Naon Don Freyre | 44 | Mauricio DeNarvaez | Porsche Carrera | 221 | 1,100 | running | |
| 7 | 2 | Peter Gregg Hurley Haywood | 59 | BMW Motorsport North America | BMW 3.0 CSL | 217 | 1,000 | running | |
| 8 | 6 | Jim Busby Carl Shafer | 61 | Brumos Porsche-Audi | Porsche Carrera RSR 911 560 9122 | 210 | 900 | running | |
| 9 | 20 | Dave White Dave McClain | 67 | Havatampa Cigar | Porsche 911S | 209 | 1,650 | running | |
| 10 | 35 | Dieter Oest Mike Tillson | 92 | Oest-Tilton Racing | Porsche Carrera | 208 | 750 | running | |
| 11 | 17 | Juan Carlos Bolaños Billy Sprowls Eduardo Lopez Negrete | 91 | Adams Apple | Porsche Carrera RSR 911 360 1099 | 206 | running | ||
| 12 | 34 | Charles Mendez Dave Cowart Dave Panaccione | 07 | Charles Mendez Jr. | Porsche 911T | 206 | running | ||
| 13 | 43 | Fritz Hochreuter Willy Goebbels Hans Berner | 50 | Motex Auto | Porsche 911S | 200 | running | ||
| 14 | 51 | Robert Kirby John Hotchkis Len Jones | 51 | Max Dial Porsche-Audi | Porsche 914/6 | 198 | running | ||
| 15 | 36 | Bruce Jennings Bob Beasley | 77 | Bruce Jennings | Porsche 911S | 195 | engine | ||
| 16 | 15 | Tim Chitwood Vince Gimondo | 06 | Chitwood Racing | Chevrolet Camaro | 191 | running | ||
| 17 | 45 | Carlos Moran Bob Fine Enrique Molins | 45 | Carlos Moran | Porsche 911S | 185 | running | ||
| 18 | 32 | Bob Gray Terry Keller | 7 | Sebring Racing | Chevrolet Corvette | 185 | running | ||
| 19 | 38 | Bill Arnold Carl Thompson | 72 | Bill Arnold | Chevrolet Corvette | 182 | did not finish | ||
| 20 | 50 | Luis Sereix Ignacio Gonzalez Gus Robayna | 78 | Ignacio Gonzalez | Chevrolet Camaro | 178 | running | ||
| 21 | 19 | Hugh Kleinpeter Ron Goldleaf | 86 | Hugh I. Kleinpeter | De Tomaso Pantera 1603/Ford | 176 | running | ||
| 22 | 26 | John Thomas Jim Cook | 87 | R. Mandella | Porsche 914/6 914 043 1325 | 174 | running | ||
| 23 | 74 | John Tunstall Chuck Wade Joe Jenkins | 52 | Starbrite | Porsche Carrera 911 460 0100 | 173 | running | ||
| 24 | 46 | Raymond Mummery Jack Refenning George Van Arsdale | 27 | Jack Refenning | Porsche 911S | 170 | running | ||
| 25 | 67 | Tom Reddy Tom Davey | 90 | Ray Walle Mazda | Mazda Cosmo | 168 | running | ||
| 26 | 71 | Anatoly Arutunoff José Marina Jack May | 8 | Automobiles Int. | Lotus Europa | 162 | running | ||
| 27 | 65 | Bart Hartman Mark Domiteaux Donald Flores Tom Turner | 3 | Austin Marina | 159 | running | |||
| 28 | 69 | Paul Spruell Walter Johnston Jan Petersen | 38 | Paul Spruell | Alfa Romeo Alfetta | 158 | running | ||
| 29 | 4 | Javier Garcia George Garcia | 15 | Garcia Bros. Racing | Chevrolet Corvette Greenwood 006 | 157 | running | ||
| 30 | 41 | Ray Gage John Emig Pedro Velasquez Jr. | 5 | Richard C. Weiss | Porsche 911S | 150 | running | ||
| 31 | 7 | Jerry Thompson Richard Bostyan Don Yenko | 19 | Richard Bostyan | Chevrolet Corvette | 144 | did not finish | ||
| 32 | 77 | Hal Sahlman Steve Southard Alex Job | 54 | Spirit Racing | Porsche 914/6 | 141 | running | ||
| 33 | 58 | Dave Smith Don Herman | 81 | Dave Smith | Chevrolet Corvette | 139 | running | ||
| 34 | 55 | Tom Ross Jim Weber | 82 | Tom Ross | Ford Mustang | 138 | running | ||
| 35 | 61 | George Shafer Al Crookston Dick Scott | 99 | George Shafer | Datsun 240Z | 129 | engine | ||
| 36 | 70 | Alf Gebhardt Sepp Grinbold Bruno Beilcke | 03 | Bavarian Motors International | BMW 2002 | 126 | engine | ||
| 37 | 25 | Herb Jones Jr. Steve Faul | 41 | Jones Industries Racing | Chevrolet Camaro | 113 | running | ||
| 38 | 59 | Neil Potter William Boyer | 49 | Neil Potter | Ford Mustang | 112 | running | ||
| 39 | 68 | Charles Kleinschmidt Jack Andrus | 55 | Charles Kleinschmidt | MGB GT | 110 | did not finish | ||
| 40 | 72 | George Drolsom Bob Nagel | 34 | George Drolsom | Porsche 911S | 106 | gearbox | ||
| 41 | 12 | John O'Steen Dave Helmick | 43 | Écurie Escargot | Porsche Carrera RSR | 102 | engine | ||
| 42 | 54 | Nick Craw John Morton Joe Peacock | 64 | Miller & Norburn | BMW 2002 | 102 | engine | ||
| 43 | 28 | Juan Montalvo Jim Grob | 31 | Juan Montalvo | Ford Escort | 102 | running | ||
| 44 | 37 | Tony Lilly Frank Marrs | 22 | Lotus Europa | 97 | engine | |||
| 45 | 42 | Eddie Johnson Clay Young Gene Felton | 47 | Clay Young | Chevrolet Camaro | 96 | ignition | ||
| 46 | 62 | Ron Oyler Ken Braun Guy Church | 08 | Stiles Construction | Renault R12 | 91 | did not finish | ||
| 47 | 9 | David Hobbs Benny Parsons | 24 | BMW Motorsport | BMW 3.0 CSL | 90 | did not finish | ||
| 48 | 23 | Mike Meldeau Bill McDill | 68 | Mike Meldeau | Chevrolet Camaro | 79 | did not finish | ||
| 49 | 30 | Richard Stone Greg Gillingham Frank Fine | 21 | Shelby GT350 | 78 | did not finish | |||
| 50 | 31 | Bob Hindson Frank Carney Dick Davenport | 42 | Bob Hindson Racing | Porsche 911S | 77 | accident | ||
| 51 | 52 | Mike Williamson Lawrence P. Pleasants Charles Gano | 96 | Mike Williamson | Chevrolet Camaro | 74 | did not finish | ||
| 52 | 56 | James Alspaugh Bill McVey | 97 | Chevrolet Corvette | 64 | suspension | |||
| 53 | 8 | Jim Trueman Bobby Rahal | 05 | Red Roof Inns | Chevrolet Monza | 63 | suspension | ||
| 54 | 39 | Ford Smith Bennett Aiken | 12 | Paul Bowden Racing | Chevrolet Camaro | 62 | engine | ||
| 55 | 27 | Rusty Bond Ren Tilton | 60 | Rusty Bond | Porsche 911S | 58 | gearbox | ||
| 56 | 57 | Bill Scott Milt Minter | 02 | Bill Scott | Volkswagen Scirocco | 54 | did not finish | ||
| 57 | 49 | Bud Wamsley Guy Thomas | 29 | Hoyt Overbagh | Chevrolet Corvette | 51 | did not finish | ||
| 58 | 73 | Manuel Quintana Luis Mendez Ahmed Valhuerdi | 46 | Ahmed Valhuerdi | Shelby GT350 | 50 | did not finish | ||
| 59 | 75 | David Crabtree Clark Howey | 73 | Howey Farms | Chevrolet Corvette | 47 | did not finish | ||
| 60 | 22 | Wiley Doran Gary Belcher | 39 | Wiley Doran | Chevrolet Corvette | 46 | engine | ||
| 61 | 60 | Dale Kreider Stephen Bond | 04 | Bill Nelson Sr. | Pontiac Astre | 46 | did not finish | ||
| 62 | 40 | Terry Wolters Wayne Miller Joe Castellano | 18 | Terry Wolters | Chevrolet Camaro | 39 | did not finish | ||
| 63 | 11 | Steve Behr Janet Guthrie | 66 | Big Apple Racing | Chevrolet Monza | 38 | gearbox | ||
| 64 | 1 | John Greenwood Mike Brockman | 76 | Levitt Racing | Chevrolet Corvette | 36 | clutch | ||
| 65 | 29 | Mandy Gonzalez Bonky Fernandez Mike Ramirez | 26 | Bonky Fernandez | Lotus Elan | 28 | did not finish | ||
| 66 | 53 | Aubrey Bowles Fred Rose | 17 | Aubrey Bowles | Porsche 911S | 21 | did not finish | ||
| 67 | 24 | Bud Sherk R.V. Shulnburg Emory Donaldson | 40 | R. V. Shulnberg | Chevrolet Corvette Greenwood 008 | 11 | did not finish | ||
| 68 | 63 | Luis Mendez Tony Canahuate Rene Rodriguez | 63 | BMW 2002 | 11 | did not finish | |||
| 69 | 48 | Tico Almeida Pepe Romero | 36 | Motorcito Racing | Chevrolet Camaro | 10 | engine | ||
| 70 | 44 | William Frates Craig Ross Spencer Buzbee | 01 | William Frates | Datsun 240Z | 6 | accident | ||
| 71 | 33 | Tony Ansley Ron Connolly | 9 | Tony Ansley | Chevrolet Corvette | 6 | engine | ||
| 72 | 76 | Don Nooe Richard Gahn | 79 | Shelby GT350 | 2 | engine | |||
| 73 | 21 | Ralph Noseda Richard Small | 71 | Ralph Noseda | Chevrolet Camaro | 1 | engine | ||
| 74 | 47 | Dennis Stefl John Carusso | 33 | John Carusso | Chevrolet Corvette | 1 | engine | ||
| 75 | 64 | Skip Grenier Kevin Quigley Roger Ragland | 75 | Skip Grenier | Mazda RX-2 | 0 | did not finish | ||
| 76 | 13 | Harry Theodoracopulos Michel Jourdain Declercq | 2 | Harry Theodoracopulos | DeKon Monza 1002/Chevrolet | 0 | did not start | 0 | |
| 77 | 66 | Bob Bergstrom Bill Shaw Martin Palmer | 4 | CACI | Honda Civic | 0 | did not start | 0 |