Mosport: David Deacon / Rudy Bartling, BMW M1, leads Ludwig Heimrath, Jr. / Ludwig Heimrath, Porsche 924 Carrera GTR, Joe Varde / Jeff Kline, Casey-Montex, Mazda RX-7, and Roger Mandeville / Amos Johnson, Mandeville Racing Enterprises, Mazda RX-7.
David Deacon / Rudy Bartling, BMW M1, leads Ludwig Heimrath, Jr. / Ludwig Heimrath, Porsche 924 Carrera GTR, Joe Varde / Jeff Kline, Casey-Montex, Mazda RX-7, and Roger Mandeville / Amos Johnson, Mandeville Racing Enterprises, Mazda RX-7.