South African GP: Ayrton Senna, McLaren MP4-8 Ford, leads Alain Prost, Williams FW15C Renault, and Michael Schumacher, Benetton B193A Ford.
Ayrton Senna, McLaren MP4-8 Ford, leads Alain Prost, Williams FW15C Renault, and Michael Schumacher, Benetton B193A Ford.