17.5 GT-R

1 Mario Ficco 27/5:01.942 10.840
2 Chris Willcox 27/5:08.444 11.015
3 Jim McGee 27/5:17.249 11.146

  17.5 Sedan

1 Nate Northrup 28/5:03.936 10.374
2 Paul Ohlsen 26/5:09.079 10.891
3 Mike Donovan 26/5:09.343 11.064
4 David Johnson 15/5:07.609 10.941
5 Sam Willcox DNS
6 John Stout DNS

  17.5 Sedan

1 Brent Klingforth 31/5:05.645 9.497
2 Vinny Ringler 29/5:07.866 9.955
3 Joe Kelly 28/5:03.642 9.951
4 Arthur Scrimo 27/4:27.499 9.521
5 Steve Grubb 27/5:01.785 10.416
6 Jim Hiller 22/4:19.703 10.581

  25.5 F1

1 Brent Klingforth 29/5:08.632 10.366
2 Chris Willcox 28/5:04.992 10.672
3 Mario Ficco 27/5:01.080 10.663
4 Rick Willcox 27/5:05.907 10.894
5 Jim McGee 26/5:01.623 10.762