| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | John Paul John Paul Jr. | 18 | John Paul | Porsche 935 009 00043 | 125 | 12,000 | running | |
| 2 | 1 | Dick Barbour John Fitzpatrick | 6 | Dick Barbour Racing | Porsche 935 K3/80 000 00023 | 125 | running | ||
| 3 | 2 | Bobby Rahal Bob Garretson | 9 | Dick Barbour Racing | Porsche 935 K3 009 00030 | 122 | running | ||
| 4 | 6 | Dale Whittington Preston Henn | 09 | Preston Henn | Porsche 935 K3 930 890 0021 | 121 | running | ||
| 5 | 9 | Brian Redman Bob Akin Paul Miller | 5 | Racing Associates | Porsche 935 K3 009 00016 | 120 | running | ||
| 6 | 14 | Dave Cowart Kenper Miller | 25 | Red Lobster Racing | BMW M1 WBS59910004301040 | 115 | running | ||
| 7 | 16 | Bob Tullius Bill Adam | 44 | Group 44 | Triumph TR8 | 115 | running | ||
| 8 | 19 | Don Devendorf Tony Adamowicz | 83 | Electramotive | Datsun 280ZX | 114 | running | ||
| 9 | 15 | Dennis Aase Bob Bergstrom | 64 | Alan Johnson Racing | Porsche 911 | 113 | running | ||
| 10 | 18 | Terry Herman Tony Garcia Albert Naon | 54 | Montura Racing | Porsche Carrera RSR | 113 | running | ||
| 11 | 24 | Walt Bohren Jeff Kline | 7 | Racing Beat | Mazda RX-7 | 113 | running | ||
| 12 | 33 | Ernesto Soto Pierre Honegger | 73 | Z & W Enterprises | Mazda RX-7 | 111 | running | ||
| 13 | 27 | Roger Schramm Ted Klint Werner Frank | 91 | Framm Promotions | Porsche Carrera RSR | 111 | running | ||
| 14 | 35 | Brett Lunger George Alderman | 32 | Alderman Racing | Datsun 240Z | 111 | running | ||
| 15 | 3 | Gianpiero Moretti Jim Busby | 30 | Momo/Electrodyne | Porsche 935J 930 890 0014 | 110 | running | ||
| 16 | 21 | Craig Carter Murray Edwards | 56 | Peerless Racing | Chevrolet Camaro | 107 | running | ||
| 17 | 17 | Luis Mendez Jaime Rodriguez | 68 | Mendez Racing | Porsche Carrera RSR 005 0009 | 103 | running | ||
| 18 | 42 | George Drolsom Bill Johnson | 34 | Drolsom Racing | Porsche 911 | 103 | running | ||
| 19 | 32 | John Casey Steve Dietrich | 82 | Trinity Racing | Mazda RX-7 | 101 | running | ||
| 20 | 4 | Ted Field Milt Minter | 0 | Ted Field | Porsche 935 K3/80 000 00017 | 100 | engine | ||
| 21 | 47 | Jack Dunham John Maffucci | 66 | Jack Dunham | Mazda RX-7 | 100 | running | ||
| 22 | 46 | Douglas Grunnet Glen Johnson | 24 | Corp Racing | Mazda RX-7 | 99 | running | ||
| 23 | 40 | Dave Rein Richard Rosenmerkel | 84 | Rainbow Racing | Chevrolet Camaro | 98 | running | ||
| 24 | 39 | Billy Hagan Dale Kreider | 75 | Dale Kreider | Chevrolet Corvette | 96 | running | ||
| 25 | 44 | Jack Buchinger Michael Guffey | 38 | John Buchinger | Datsun 280ZX | 96 | running | ||
| 26 | 45 | Karen Erstad Pat Daily | 57 | Performance Porsche | Porsche 914/4 | 89 | did not finish | ||
| 27 | 26 | Jim Moyer Phil Pate | 49 | Jim Moyer | Chevrolet Corvette | 84 | running | ||
| 28 | 34 | Wayne Baker Jeff Scott | 52 | Personalized Autohaus | Porsche 914/6 | 83 | running | ||
| 29 | 28 | Dick Davenport Frank Carney | 23 | Raytown Datsun | Datsun 280ZX | 83 | running | ||
| 30 | 22 | John Carusso Phil Currin | 48 | Dynasales | Chevrolet Corvette | 80 | mechanical | ||
| 31 | 13 | R.J. Valentine Maurice Carter | 80 | Maurice Carter | Chevrolet Camaro | 79 | did not finish | ||
| 32 | 38 | Rusty Schmidt Dan Schott | 41 | Corvettes Unlimited | Chevrolet Corvette | 63 | did not finish | ||
| 33 | 25 | Bill Koll Jim Cook | 62 | Koll Motor Sports | Porsche 911 | 58 | did not finish | ||
| 34 | 31 | A. Bard Boand Ray Irwin | 37 | Bard Boand | Chevrolet Corvette | 57 | running | ||
| 35 | 29 | Paul Canary Jim Sanborn | 02 | Paul Canary | Chevrolet Corvette | 48 | did not finish | ||
| 36 | 8 | Chris Cord Jim Adams | 19 | Chris Cord | DeKon Monza 1011/Chevrolet | 45 | did not finish | ||
| 37 | 5 | Hurley Haywood Bruce Leven | 86 | Bruce Leven | Porsche 935/80 000 00024 | 40 | aerodynamics | ||
| 38 | 30 | Maurico DeNarvaez Albert Naon Tony Garcia | 46 | DeNarvaez Enterprises | Porsche Carrera RSR 911 360 1099 | 38 | accident | ||
| 39 | 11 | Sam Posey Paul Newman | 33 | Bob Sharp Racing | Datsun 280ZX Turbo | 38 | engine | ||
| 40 | 36 | Tom Winters Jim Mullen | 81 | Trinity Racing | Mazda RX-7 | 36 | accident | ||
| 41 | 53 | Ronald Drew John Staab Bill Porter | 87 | Ronald Drew | Chevrolet Corvette | 35 | did not finish | ||
| 42 | 43 | Ron Coupland John Hulen | 85 | John Hulen | Porsche 914/6 | 30 | did not finish | ||
| 43 | 37 | Mark Altman Steve Southard Gary Altman | 40 | Steve Southard | Porsche 914/6 | 17 | did not finish | ||
| 44 | 12 | Bruce Jenner Rick Knoop | 20 | Chris Cord Racing | DeKon Monza 1012/Chevrolet | 13 | did not finish | ||
| 45 | 52 | Clark Howey Dale Koch | 78 | Howey Farms | Chevrolet Camaro | 12 | overheating | ||
| 46 | 41 | Anatoly Arutunoff José Marina | 8 | Anatoly Arutunoff | Lancia Stratos | 10 | did not finish | ||
| 47 | 10 | Ludwig Heimrath Ludwig Heimrath Jr. | 07 | Heimrath Racing | Porsche 935 930 770 0958 | 10 | did not finish | ||
| 48 | 49 | Tom Cronin Ken Bolt | 29 | Tom E. Cronin | Fiat 128 | 7 | did not finish | ||
| 49 | 20 | Brad Frisselle Roger Mandeville | 47 | Brad Frisselle Racing | Mazda RX-7 | 4 | did not finish | ||
| 50 | 48 | Mark Leuzinger Mike Van der Werff | 14 | B. R. Racing | De Tomaso Pantera 2846/Ford | 2 | overheating | ||
| 51 | 23 | Werner Frank Carlos Moran | 03 | Toyota Village | Porsche 934 930 670 0162 | 0 | did not start | 0 | |
| 52 | 50 | Larry Trotter Larry Voit | 31 | Midwest Corvette | Chevrolet Corvette | 0 | did not start | 0 | |
| 53 | 51 | Joe Chamberlain John Chamberlain | 76 | Arrow Racing | Chevrolet Corvette | 0 | did not start | 0 | |
| 54 | 54 | Ted Field Milt Minter | 00 | Ted Field | Porsche 935/77A | 0 | did not start | 0 | |
| 55 | 55 | Don Yenko Gene Rutherford | 01 | Don Yenko | Oldsmobile Cutlass | 0 | did not start | 0 |