Warm up for the Mosport Grand Prix Frank Biela Audi R8 sets the unofficial track record 1:09.599 1st qualifying, #78 Audi R8 leads 2nd free practice, Audi #78 still leads the #77 Audi 2nd qualifying, #78 Audi with Biela and Pirro in front Porsche stops the Pirro - Biela R8 on it's storm into the lead, #77 Audi R8 takes victory Gallery featuring images by Bryn Williams