Canadian GP: Elio de Angelis, Lotus 97T Renault, leads Ayrton Senna, Lotus 97T Renault, Michele Alboreto, Ferrari 156/85, Derek Warwick, Renault RE60, and Stefan Johansson, Ferrari 156/85, at the start.
Elio de Angelis, Lotus 97T Renault, leads Ayrton Senna, Lotus 97T Renault, Michele Alboreto, Ferrari 156/85, Derek Warwick, Renault RE60, and Stefan Johansson, Ferrari 156/85, at the start.