| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Brad Frisselle Peter Gregg | 59 | Brumos Porsche | Porsche 935 930 770 0909 | 175 | 7,300 | running | |
| 2 | 13 | Don Whittington Bill Whittington | 94 | Whittington Brothers | Porsche 935/77A 930 890 0023 | 167 | running | ||
| 3 | 3 | Johnny Rutherford Dick Barbour | 6 | Dick Barbour Racing | Porsche 935/77A 930 890 0033 | 161 | running | ||
| 4 | 12 | Dave Cowart Bonky Fernandez | 33 | Boricua Racing | Porsche Carrera RSR 911 460 9113 | 161 | running | ||
| 5 | 19 | Steve Earle Bob Akin | 32 | Earle & Akin Racing Associates | Porsche Carrera RSR 911 460 9048 | 159 | running | ||
| 6 | 17 | Bruce Davidson Dale Kreider | 1 | Dale Kreider | Chevrolet Corvette | 156 | running | ||
| 7 | 18 | Lee Mueller Frank Thomas | 76 | Quality Inn | Porsche 911 | 156 | running | ||
| 8 | 8 | Rick Hay Phil Currin | 68 | Rick Hay | Chevrolet Corvette | 156 | running | ||
| 9 | 20 | J. Dana Roehrig Dave White | 01 | J. Dana Roehrig | Porsche 911S | 151 | running | ||
| 10 | 23 | George Drolsom Hugh Davenport | 34 | Drolsom Racing | Porsche 911S | 149 | running | ||
| 11 | 32 | David Hamren Bill Koll | 62 | William Koll | Porsche 914/6 | 148 | running | ||
| 12 | 29 | Amos Johnson Roger Mandeville | 7 | Amos Johnson | AMC Pacer | 144 | running | ||
| 13 | 31 | Dennis Shaw Jim Woodward | 16 | Amos Johnson | AMC Pacer | 143 | running | ||
| 14 | 27 | Tom Wallace Gene Rutherford | 0 | Gene Rutherford | Oldsmobile Cutlass | 142 | running | ||
| 15 | 26 | Raymond Mummery Jack Refenning Tom Sheehy | 27 | Ray Mummery | Porsche 911S | 142 | running | ||
| 16 | 39 | Bob Buchler Eddie Johnson Clay Young | 10 | Clay Young | Pontiac Grand Am | 141 | running | ||
| 17 | 14 | Charles Pelz Neil Upchurch | 67 | Charles F. Pelz | Chevrolet Camaro | 140 | running | ||
| 18 | 6 | John Paul Bob Bondurant | 9 | Dick Barbour | Porsche 935 930 890 0037 | 133 | accident | ||
| 19 | 35 | José Marina Anatoly Arutunoff | 19 | Anatoly Arutunoff | Lancia Stratos | 133 | running | ||
| 20 | 38 | R.J. Valentine Roger Pierce | 65 | RJV Enterprises | Chevrolet Corvette | 133 | running | ||
| 21 | 21 | Francisco Romero Diego Febles | 58 | Diego Febles | Porsche Carrera RSR | 132 | running | ||
| 22 | 25 | Dave Panaccione Ron Case | 36 | Ron Case | Porsche 911 | 129 | running | ||
| 23 | 7 | Tom Spalding Hal Shaw Jr. | 13 | Hal Shaw Racing | Porsche 935 930 670 0180 | 127 | running | ||
| 24 | 16 | Billy Hagan Hoyt Overbagh | 23 | Overbagh Motor Racing | Chevrolet Monza | 125 | did not finish | ||
| 25 | 40 | Andy Vann Joel Neshkin | 21 | Andy Vann | AMC Gremlin | 125 | running | ||
| 26 | 2 | Bob Hagestad Hurley Haywood | 95 | Bob Hagestad | Porsche 935 930 770 0957 | 124 | electrical | ||
| 27 | 34 | Ralston Long Charlie Cook Mike Danner | 99 | Southwind Enterprises | AMC Gremlin | 114 | running | ||
| 28 | 36 | Gary Steele James Gaeta | 45 | Vann's Auto Body | Porsche 911 | 109 | running | ||
| 29 | 22 | Rusty Bond Ren Tilton | 60 | R & R Racing | Porsche 911 | 88 | overheating | ||
| 30 | 33 | Robert Wood Keith Swope | 79 | Robert Wood | AMC Pacer | 80 | engine | ||
| 31 | 30 | Don McKnight Rod Bremner | 78 | Abingdon/Ashley Motors | Triumph TR7 | 57 | accident | ||
| 32 | 4 | Gianpiero Moretti Charles Mendez | 30 | Electrodyne Inc. | Porsche 935 930 770 0905 | 52 | accident damage | ||
| 33 | 11 | Clif Kearns Milt Minter | 28 | Desperado Racing | Porsche 935 930 770 0960 | 50 | did not finish | ||
| 34 | 28 | Jim Downing Al Cosentino | 61 | Alfred Cosentino | Mazda RX-3 | 42 | did not finish | ||
| 35 | 5 | Michael Keyser R.V. Shulnburg | 06 | Shulnburg Scrap Metal | Chevrolet Corvette Greenwood 008 | 39 | overheating | ||
| 36 | 9 | Gene Felton Vince Gimondo | 96 | Gene Felton | Buick Skylark | 34 | did not finish | ||
| 37 | 24 | Dennis Aase John Hotchkis | 51 | Wynn's International | Porsche 911 | 29 | accident | ||
| 38 | 15 | Maurico DeNarvaez Albert Naon | 46 | Mauricio DeNarvaez | Porsche Carrera RSR 911 360 1099 | 8 | electrical | ||
| 39 | 10 | Alf Gebhardt Franz Romer | 15 | Bavarian Motors International | BMW 3.5 CSL | 1 | accident | ||
| 40 | 41 | Buzz Cason Bo Montgomery | 49 | Brant Doell | AMC Concord | 1 | did not finish | ||
| 41 | 37 | John Foshee Ernie Smith Ren Brennan | 26 | John Foshee/Ernie Smith | Alfa Romeo GTV | 0 | did not start | 0 |