17.5 GT-R

1 Mario Ficco 27/5:00.963 10.733
2 Chris Willcox 26/5:03.483 11.362
3 Jim McGee 2/0:31.222 11.815

  17.5 Sedan

1 Arthur Scrimo 31/5:02.494 9.470
2 Brent Klingforth 30/5:00.496 9.446
3 Joe Kelly 28/5:05.444 9.967
4 Steve Grubb 27/5:02.170 10.365
5 Nate Northrup 27/5:03.063 10.424
6 John Stout DNS

  17.5 Sedan

1 Vinny Ringler 30/5:07.466 9.828
2 Jim Hiller 27/5:00.289 10.554
3 Mike Donovan 26/5:01.544 10.892
4 Paul Ohlsen 25/5:04.390 10.523
5 Sam Willcox DNS
6 David Johnson DNS

  25.5 F1

1 Brent Klingforth 28/5:01.469 10.556
2 Jim McGee 28/5:10.948 10.620
3 Rick Willcox 27/5:00.015 10.752
4 Chris Willcox 27/5:02.085 10.649
5 Mario Ficco 26/5:01.787 10.577