Jenson Button was second , three - tenths of a second behind Vettel , with Fernando Alonso in third , a further tenth of a second behind .
Sebastian Vettel set the fastest time , despite having spent most of the ninety minutes of the session in his garage .
Jenson Button was second , three - tenths of a second behind Sebastian Vettel , with Fernando Alonso in third , a further tenth of a second behind .
Sebastian Vettel set the fastest time , despite having spent most of the ninety minutes of the session in his garage .