96.1% | U.S.A. |
| Bill Alsup, Dennis Firestone, Harry MacDonald, Herm Johnson, John Wood, Bob Cicconi, David Bruns, Gary Bettenhausen, Tim Richmond, Ken Nichols, Kevin Cogan, Pete Halsmer, Fred Phillips, Thomas Thompson, William Henderson, Syd Demovsky, Stuart Moore, Tom Bagley, Daniel Park, George Dyer, Jim Griffin, Mike Yoder, John Kalagian, Joe Gimpel jr., Ted Field, Eddie Miller, Bill Cruse, Bryan Johnson, John Sisk jr., Richard Tallon, Dick Simon, Bill Follmer, Scott Ovel, Louis Meyer III, Larry Skipsey, Dick Ferguson, Rich Vogler, Benny Scott, Bill Simpson, Domenick Billera, Gary Passon, Mike Frangkiser, Roy Kischell, Bobby Unser, Phil Caliva, Nancy James, Bob Larson, Roger Mears, Dennis Blackwell, Ron Banks, Burt Busby, Bubby Jones, Tom D'Eath, Bill Noble, Don Schoeny, William Thelander, Greg Atwell, John Barringer, Gene Romero, Red Amick, Hank Chapman, Roger Bighouse, Jan Slesinski, Tom Hessert II, Bobby Hillin, Elliott Forbes-Robinson, Bobby Olivero, Howdy Holmes, Allan Turner, Lou Gigliotti, Denny Moothart, Doug Clark, Mike Randol | 73 |