However, the MP4/8 was competitive enough to achieve some remarkable successes. Even though rival Alain Prost was in the superior Williams FW15C, Senna's skill enabled him to lead the championship until after Canada, by winning 3 of the first 6 races, which consisted of his 2nd victory in Brazil, his 6th Monaco Grand Prix victory and one of his greatest drives in the rain-soaked 1993 European Grand Prix at Donington Park in England. Later in the season, the Frenchman asserted the dominance of his Williams to take the lead for good, while Senna fell off pace during the second half of the schedule and dropped to third place. While Prost clinched the championship with two races to spare, Senna went on to win the last two races in Japan and Australia. The Brazilian had five wins in total, and finished second in the Drivers' Championship to Alain Prost, whilst McLaren finished runners up to Williams in the Constructors' Championship.