| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Carl Shafer | 21 | Shafer Farms Racing | Chevrolet Camaro 454 | 33 | 2,000 | running | 26 |
| 2 | 2 | George Follmer | 16 | Vasek Polak Racing | Porsche 934 930 670 0174 | 33 | 1,200 | running | 7 |
| 3 | 4 | John Graves | 3 | Écurie Escargot | Porsche Carrera RSR | 32 | 1,000 | running | 0 |
| 4 | 5 | Hurley Haywood | 0 | Vasek Polak Racing | Porsche 934 930 670 0179 | 32 | 800 | running | 0 |
| 5 | 14 | Ron Weaver | 10 | Weaver Racing | Chevrolet Corvette 454 | 32 | 2,200 | running | 0 |
| 6 | 7 | Joe Chamberlain | 76 | Arrow Heating Co. | Chevrolet Camaro 124379L505222 | 32 | 1,450 | running | 0 |
| 7 | 11 | John Bauer | 39 | John Bauer | Porsche 911 | 32 | 1,100 | running | 0 |
| 8 | 13 | Jocko Maggiacomo | 63 | Jocko's | AMC Javelin 433 | 31 | 850 | running | 0 |
| 9 | 9 | Rick Stark | 17 | Stark Enterprises | Chevrolet Corvette 433 | 31 | 800 | running | 0 |
| 10 | 8 | Ted Field | 68 | Ted Field | Porsche Carrera RSR | 31 | 400 | running | 0 |
| 11 | 3 | Danny Ongais | 00 | Ted Field | Porsche Carrera RSR | 31 | 300 | running | 0 |
| 12 | 20 | Richard Rosenmerkel | 84 | Rosenmerkel | Chevrolet Corvette 350 | 31 | 550 | running | 0 |
| 13 | 15 | Buzz Fyhrie | 33 | Chevrolet Corvette 427 | 31 | 450 | running | 0 | |
| 14 | 17 | Doug Rippie | 52 | Doug Rippie | Chevrolet Corvette | 31 | 450 | running | 0 |
| 15 | 33 | Steve Kline | 71 | Chevrolet Corvette | 30 | 450 | running | 0 | |
| 16 | 30 | John Biza | 72 | John Biza | Chevrolet Corvette 327 | 28 | 400 | running | 0 |
| 17 | 28 | Jerry Dulski | 73 | Jerald Dulski | Chevrolet Corvette | 28 | 150 | running | 0 |
| 18 | 29 | Robert McIntyre | 57 | Robert McIntyre | Chevrolet Camaro | 28 | 150 | running | 0 |
| 19 | 32 | Gerald Mulnix | 7 | Gerald Mulnix | Ford Pinto 2000 | 28 | 150 | running | 0 |
| 20 | 21 | Frank Joyce | 12 | Phantom Racing | Chevrolet Corvette 454 | 26 | 150 | distributor | 0 |
| 21 | 24 | Bill Cammack | 8 | Datsun 240Z | 21 | running | 0 | ||
| 22 | 19 | Gary Glojek | 4 | Bad News Racing Team | Chevrolet Corvette 350 | 19 | engine | 0 | |
| 23 | 25 | Ken Deckman | 18 | Busy D Racing Enterprises | Chevrolet Camaro 302 | 17 | accident | 0 | |
| 24 | 35 | Jerry Hansen | 44 | Jay Kline | Chevrolet Monza 350 | 16 | crankshaft | 0 | |
| 25 | 16 | Vernon Brown | 83 | Vettemotion Racing | Chevrolet Corvette 350 | 16 | engine | 0 | |
| 26 | 6 | Charles West | 77 | Automotive Interests | Chevrolet Corvette 454 | 13 | engine | 0 | |
| 27 | 27 | Milt Minter | 43 | SRA Ltd. | Volkswagen Scirocco | 12 | running | 0 | |
| 28 | 12 | Don Hager | 98 | Chevrolet Corvette 427 | 9 | crankshaft | 0 | ||
| 29 | 34 | Tim Bird | 93 | Chevrolet Corvette 350 | 6 | oil leak | 0 | ||
| 30 | 31 | Greg Pickett | 6 | Pickett Racing | Chevrolet Camaro 454 | 3 | oil leak | 0 | |
| 31 | 26 | Steve Strandemo | 23 | Chevrolet Corvette 433 | 3 | battery | 0 | ||
| 32 | 22 | Bob Johnson | 30 | Eggan Van Conversions | Chevrolet Camaro 302 | 2 | radiator | 0 | |
| 33 | 10 | Babe Headley | 78 | Babe's Garage | Chevrolet Corvette 427 | 1 | drive shaft | 0 | |
| 34 | 18 | Dan Schott | 20 | Schott Racing | Chevrolet Corvette 460 | 0 | did not start | 0 | |
| 35 | 23 | Mike Alles | 65 | Spirit of Grand Haven | Chevrolet Corvette 454 | 0 | did not start | 0 |