After 20 laps, the front runners began stopping for the first time: the first was Robert Kubica, who went for 3 stops; on the same lap Massa entered the pits. Räikkönen pitted on lap 22, carrying a bit more fuel than his teammate, to try to overtake him after the second stop. Alonso, Trulli, Vettel and Hamilton pitted on lap 22, with the Spaniard keeping hards, while Hamilton switched his strategy to a 3-stopper (a rather risky strategy on the track which features the longest pit lane of the whole season): he carried less fuel than Alonso and switched to soft tyres. Heidfeld was the last to stop, pitting on lap 25.