Jenson Button posted the fastest time in a rainy second practice at the Monaco Grand Prix on Thursday.
Pastor Maldonado held off Fernando Alonso to win the Spanish Grand Prix on Sunday, giving Williams its first Formula One victory in eight years. The celebration quickly gave way to concern when a fire in the team garage left 16 people injured.
McLaren driver Lewis Hamilton was fastest in qualifying for the Spanish Grand Prix on Saturday, racing past Pastor Maldonado to deny the Venezuelan a first Formula One pole position.
McLaren driver Jenson Button was fastest in practice for the Spanish Grand Prix, edging out Formula One leader Sebastian Vettel of Red Bull in a slippery final session Friday that indicated tires will be a big factor in the race.
McLaren driver Lewis Hamilton won the pole position Saturday for the Formula One Malaysian Grand Prix.
The new Mercedes car topped Formula One preseason testing for a second straight day, while Lotus was quickest of the season's new competitors.