On the basis of yesterdays race, drivers can easily finish in their qualifying position since overtaking is almost impossible. So its about the .4 sec that Lewis qualified ahead of Button. If Button had qualified ahead of Lewis, he would have probably beaten him in the race - due to the regs. The gap isn't so big. Lewis isn't going to beat Button 19-0, I dount he even thinks that.
You need to get your head around this, the reason that Lewis qualified 0.4s quicker than Button was because he was 0.4s quicker than Button, 0.4s quicker in Q1, 0.4s quicker in Q2, 0.4s quicker in Q3, and at least 0.4s quicker in the race. You cant magically say if he had outqualified Lewis he would have beaten him if he wasnt even capable of doing that in the first place.
