Canadian GP: Ayrton Senna, McLaren MP4-5B Honda, leads Gerhard Berger, McLaren MP4-5B Honda, Alessandro Nannini, Benetton B190 Ford, and Alain Prost, Ferrari 641/2, at the start of the race.
Ayrton Senna, McLaren MP4-5B Honda, leads Gerhard Berger, McLaren MP4-5B Honda, Alessandro Nannini, Benetton B190 Ford, and Alain Prost, Ferrari 641/2, at the start of the race.