| 1st | 66 | Mike Murray / Ike Knupp | Chevrolet Corvette 427 | Mike Murray |
| 2nd | 23 | Wilbur Pickett | Chevrolet Corvette | Holiday Inn |
| 3rd | 15 | Ron Weaver / Jerry Thompson | Chevrolet Corvette 427 | Ron Weaver |
| 4th | 59 | Hurley Haywood / Sam Posey | Porsche 911 S | Peter Gregg |
| 5th | 96 | Gene Felton / Rondald Austin | Chevrolet Camaro 427 | Gene Felton |
| 6th | 57 | Dave Heinz / Bob Johnson | Chevrolet Corvette 427 | R.E.D., Inc. |
| 7th | 24 | John Buffum / Bert Everett | Ford Escort | Libra Int. Racing |
| 8th | 94 | John Floyd / Dan Doughtry | Chevrolet Corvette 427 | John Floyd |
| 9th | 31 | Jim Locke / Gary Wright | Porsche 911 S | Locke Family Communities |
| 10th | 43 | John O'Steen / Dave Helmick | Porsche 911 S | John O'Steen |
| 11th | 17 | Vince Gimondo / Billy Dingman | Chevrolet Camaro 302 | Vince Gimondo |
| 12th | 54 | Dana English / Bob McClure | Chevrolet Corvette 427 | R.E.D., Inc. |
| 13th | 10 | Bill Schumacher / Ed Lowther | Chevrolet Corvette 427 | Bill Schumacher |
| 14th | 38 | Silas Allen / Michael Wiernicki | Chevrolet Corvette 427 | Silas Allen |
| 15th | 11 | David McClain / Dave White | Porsche 914/6 | Dave McClain |
| 16th | 83 | Lou D'Amico / Tom Felten | Chevrolet Corvette 427 | ALTO Eng. |
| 17th | 80 | John Elliott | Chevrolet Camaro | John Elliott |
| 18th | 6 | Robert Stoddard / Frank Harmstad | Porsche 911 S | Robert Stoddard |
| 19th | 3 | Don Axtmann / Buzz Fyhrie | Chevrolet Corvette 427 | Don Axtman |
| 20th | 21 | Russ Norburn / Bob Hennig | AMC Javelin 390 | Thiokol |
| 21st | 93 | Larry Ross / David Shook | Chevrolet Corvette 427 | Larry Ross |
| 22nd | 73 | Richard Stevens / Robert Barg | Chevrolet Camaro 302 | Richard Stevens |
| 23rd | 0 | Pete Harrison / Charlie Lloyd | Porsche 911 S | SCORRSAHHFTH |
| 24th | 1 | Bob Beasley / Michael Keyser | Porsche 911 S | Toad Hall |
| 25th | 29 | Tommy Johnson / George Gunlock | Shelby GT350 | Tom Johnson |
| 26th | 14 | Andrew Carduner / Harry Theodoracopulos | Porsche 911 S | Lash Racing |
| 27th | 60 | Bob Kiefer / Tom Swindell | Chevrolet Corvette 327 | Bob Kiefer |
| 28th | 71 | Marc Dancose / Jacques Bienvenue | Porsche 911 T | Marc Dancose |
| 29th | 7 | Eddie Johnson / Clay Young | Chevrolet Camaro 302 | Eddie Johnson |
| 30th | 50 | Denny Long / Jim Greendyke | Chevrolet Corvette 427 | Greenwood Racing (BFG Radial) |
| 31st | 64 | Richard Sterbins / Rick Schiesz | Chevrolet Camaro Z/28 302 | Richard Sterbins |
| 32nd | 49 | Klaus Bytzek / Rudy Bartling | Porsche 911 S | Klaus Bytzek |
| 33rd | 99 | Phil Currin / Bill Bean | Chevrolet Corvette 327 | Phil Currin |
| 34th | 48 | John Greenwood / Marshall Robbins | Chevrolet Corvette 427 | Greenwood Racing (BFG Radial) |
| 35th | 28 | Andrew Bach / William Schuldt | Chevrolet Corvette 350 | Eland Racing |
| 36th | 4 | Craig Carter / Darrell Carter | Chevrolet Corvette 327 | Craig Carter |
| 37th | 58 | Bob Mowrey / Carl Armstrong | Shelby GT350 | Bob Mowrey |
| 38th | 33 | Bill Besarick / Earl MacLean | Chevrolet Camaro 302 | Bill Besarick |
| 39th | 77 | Bruce Jennings / George Stone | Porsche 911 S | Bruce Jennings |
| 40th | 89 | Dieter Oest / Mike Tillson | Porsche 911 T | Holbert's Porsche/Audi |
| 41st | 98 | Rasey Feezell / Bill Cannon | Alfa Romeo GTV | Rasey Feezell |
| 42nd | 86 | Walt Simendinger / John Diamanti | Alfa Romeo GTV | Foreign Cars of Suffolk |
| 43rd | 16 | Phil Dermer / Tom Straub | BMW 2002 TI | Gemini Racing |
| 44th | 8 | Carson Baird / Joe Amato | Ford Pinto 2.0 | Carson Baird |
| 45th | 82 | Bob Heiberg / Bill Jobe | Alfa Romeo GTV | Foreign Cars of Suffolk |
| 46th | 70 | Lee McDonald / Harry Bytzek | Porsche 914/6 | ALGAR Ent. |
| 47th | 9 | Sam Miller / Pete Sones | Ford Mustang 302 | Sam Miller |
| 48th | 2 | Grey Egerton / Adrian Gang | Porsche 911 S | Gray Egerton |