Button was out in the opening spell and he clocked a best time of one minute and 15.746 seconds

photos >> 2012 >> 05 >> 24

Jenson Button Barcelona Kamui Kobayashi Formula One Management Ltd. Circuit de Catalunya Team McLaren Mercedes Monaco Formula One Racing Motorsports Sports

enlarge

Button was out in the opening spell and he clocked a best time of one minute and 15.746 seconds

Dimitar Dilkoff

McLaren Mercedes' driver Jenson Button (left) and Sauber's Japanese driver Kamui Kobayashi drive at the Circuit de Catalunya in Montmelo on the outskirts of Barcelona during the Spanish Formula One Grand Prix. Button topped the times for McLaren at the end of the two opening free practice sessions ahead of this weekend's Monaco Grand Prix.