| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Jim Trueman Doc Bundy Bobby Rahal | 14 | Holbert Racing | March 83G 3/Chevrolet | 212 | running | ||
| 2 | 5 | Bob Akin John O'Steen | 5 | Bob Akin Racing | Porsche 935 K3/80 000 00013 | 201 | running | ||
| 3 | 11 | Billy Hagan Gene Felton | 4 | Stratagraph | Chevrolet Camaro | 201 | running | ||
| 4 | 12 | Chester Vincentz Dave White | 91 | Electrodyne | Porsche 934 930 890 0014 | 199 | running | ||
| 5 | 20 | Joe Varde Jack Baldwin | 82 | Western Airlines | Mazda RX-7 | 196 | running | ||
| 6 | 7 | Sarel van der Merwe Gianpiero Moretti | 30 | Momo Corse | Porsche 935/78-81 JR-001 | 196 | running | ||
| 7 | 25 | Jim Downing John Maffucci | 63 | RGP 500 Racing | Mazda RX-7 | 194 | running | ||
| 8 | 23 | Roger Mandeville Amos Johnson | 38 | Mandeville Auto/Tech | Mazda RX-7 | 193 | running | ||
| 9 | 18 | Ken Madren M.L. Speer | 24 | Pegasus III Racing | Porsche 935 009 00043 | 193 | running | ||
| 10 | 35 | Don Courtney Brent O'Neill | 61 | Vista Racing | Band-Trivette Monza/Chevrolet | 191 | running | ||
| 11 | 32 | Al Bacon Jim Cook | 17 | Al Bacon Racing | Mazda RX-7 | 191 | running | ||
| 12 | 22 | Werner Frank Rick Borlase | 03 | Toyota Village | Porsche 934 930 670 0162 | 190 | running | ||
| 13 | 30 | George Alderman Carson Baird | 32 | Alderman Datsun | Datsun 280ZX | 190 | running | ||
| 14 | 26 | George Drolsom Kathy Rude | 34 | Drolsom Racing | Porsche 924 Carrera | 187 | running | ||
| 15 | 39 | Al Leon Wayne Pickering | 35 | Team Dallas | Porsche Carrera RSR 911 460 9113 | 187 | running | ||
| 16 | 37 | Earl Roe Tim Selby | 23 | Roe/Selby Racing | Porsche 914/6 914 043 0538 | 185 | running | ||
| 17 | 28 | Uli Bieri Matt Gysler | 40 | Bieri Racing | BMW M1 WBS59910004301225 | 183 | did not finish | ||
| 18 | 19 | Wally Dallenbach Jr. Boy Hayje | 98 | Dan Gurney | Toyota Celica | 179 | running | ||
| 19 | 16 | Dennis Aase Roberto Moreno | 99 | Dan Gurney | Toyota Celica | 178 | running | ||
| 20 | 46 | Phil Byrd Richard Silver | 96 | Weld Fixturing | Porsche Carrera RSR | 175 | running | ||
| 21 | 48 | Bobby Diehl Roy Newsome | 08 | Diehl Hi-Pro | Mazda RX-7 | 169 | running | ||
| 22 | 49 | Frank Rubino David Leira | 93 | Rubino Racing | Mazda RX-7 | 167 | running | ||
| 23 | 44 | Tom Burdsall Peter Welter Paul Gilgan | 37 | Vero Racing | Mazda RX-7 | 167 | running | ||
| 24 | 13 | Wayne Baker Jim Mullen Kees Nierop | 9 | WLB Racing | Porsche 934 009 00030 | 166 | running | ||
| 25 | 40 | Charles Morgan Jim Miller | 71 | Morgan Performance | Datsun 280ZX | 163 | did not finish | ||
| 26 | 42 | Reed Kryder Art Leon | 57 | Kryderacing | Datsun 280ZX | 161 | running | ||
| 27 | 10 | Drake Olsen Robert Overby | 22 | Nimrod Racing | Nimrod NRA/C2 003/Aston Martin | 149 | did not finish | ||
| 28 | 17 | Jack Miller Mike Brummer Carlos Ramirez | 21 | Nimrod Racing | Nimrod NRA/C2 002/Aston Martin | 149 | running | ||
| 29 | 8 | Dave Cowart Kenper Miller | 25 | Red Lobster Racing | March 82G 2/Porsche | 141 | did not finish | ||
| 30 | 45 | Jim Fowells Raymond Mummery | 27 | Scuderia Rosso | Mazda RX-7 | 136 | did not finish | ||
| 31 | 3 | Bob Tullius Bill Adam | 44 | Group 44 | Jaguar XJR-5 005 | 134 | did not finish | ||
| 32 | 43 | Bill Miller Jack Ries Carl Holbrook | 43 | Bill Miller | Datsun 280ZX | 124 | did not finish | ||
| 33 | 4 | John Kalagian John Mills | 15 | Kalagian-Ardisana | Lola T600 HU4/Chevrolet | 122 | did not finish | ||
| 34 | 36 | Jim Busby Ron Grable | 36 | Herman+Miller P+A | Porsche 924 Carrera | 122 | did not finish | ||
| 35 | 47 | Terry Whitlock Roger Schroer | 65 | Hanover Automotive | Lola T240 Mazda | 113 | did not finish | ||
| 36 | 33 | John Hulen Ron Coupland | 64 | John Hulen | Porsche Carrera RSR | 108 | running | ||
| 37 | 6 | Dale Whittington Emory Donaldson | 88 | Executone | March 83G 1/Chevrolet | 105 | did not finish | ||
| 38 | 15 | Francisco Miguel Fomfor Whitney Ganz | 18 | Fomfor | BMW M1 | 87 | did not finish | ||
| 39 | 14 | Pete Halsmer | 7 | Racing Beat | Mazda RX-7 | 75 | did not finish | ||
| 40 | 31 | Bob Leitzinger Frank Honsowetz | 95 | Leitzinger Racing | Datsun 280ZX | 70 | did not finish | ||
| 41 | 21 | Logan Blackburn Elliott Forbes-Robinson | 85 | Logan Blackburn | Datsun 280ZX | 66 | did not finish | ||
| 42 | 41 | Ron Pawley Don Marsh Kelly Marsh | 51 | Midvo Racing | Mazda RX-7 | 62 | did not finish | ||
| 43 | 24 | Bill Wink Tim Evans | 56 | Bill Wink Racing | Chevrolet Corvette | 50 | did not finish | ||
| 44 | 34 | Del Taylor | 74 | Mark Wagoner | Chevron GTP Buick | 38 | did not finish | ||
| 45 | 2 | Bob Lobenberg John Morton | 45 | Conte Racing | Lola T600 HU11/Chevrolet | 37 | did not finish | ||
| 46 | 29 | Paul Canary | 20 | Paul Canary Racing | Pontiac Firebird | 20 | did not finish | ||
| 47 | 38 | Bob Beasley | 8 | Bob Beasley | Porsche Carrera RSR 911 460 0035 | 12 | did not finish | ||
| 48 | 50 | George Philips | 29 | George Philips | Datsun 280ZX | 3 | did not finish | ||
| 49 | 27 | Bob Bergstrom Tom Winters | 79 | Promotion-Whitehall | Porsche 924 Carrera | 3 | did not finish | ||
| 50 | 9 | Don Devendorf Tony Adamowicz | 83 | Electramotive | Datsun 280ZX Turbo | 2 | did not finish |