Canadian GP: Ayrton Senna, McLaren MP4-7A Honda, leads Gerhard Berger, McLaren MP4-7A Honda, and Riccardo Patrese, Williams FW14B Renault.
Ayrton Senna, McLaren MP4-7A Honda, leads Gerhard Berger, McLaren MP4-7A Honda, and Riccardo Patrese, Williams FW14B Renault.