third. Despite Prost's engine complaints, he still managed to set the fastest lap of the race on lap 43. Prost's win restored his 20-point championship lead over Senna with only four races remaining in the season. However, due to the "Best 11" scoring system, Prost had now scored major points in 11 races while Senna could still score from all four remaining races. This meant that unless Prost won races, he would be able to score only a small number of points for the remainder of the season while Senna could conceivably score a maximum of 36 points (and win the championship) if he won the last four rounds. McLaren-Honda won the Constructors' Championship with four races left. Race classification Championship standings after the race Bold Text indicates World Champions Drivers' Championship standings Constructors' Championship standings Note: Only the top five positions are included for both sets of standings. References Italian Grand Prix Italian Grand Prix Grand Prix Italian Grand Prix