Pastor Maldonado has strengthened his lead in the championship with another faultless drive to claim his third victory of the season ahead of title rival Sergio Perez and Charles Pic, the win set up by a storming start which saw the Rapax driver lead his rivals all race long.

Pole-sitter Pic had the best opportunity to slow down the Maldonado locomotive, but a poor getaway handed the Venezuelan the lead with Perez squeezing past Oliver Turvey for second place into turn one. Behind them chaos reigned as Christian Vietoris ran over the right rear of series returnee Romain Grosjean, slowing both drivers, and the battle between Adrian Zaugg and Dani Clos was settled at the back of the circuit in the Spaniard's favour when his rival ran out of road.

One lap later Pic was making up for his poor start with a bold move on Turvey to claim P3, with the Englishman able to hold on ahead of Clos but the positions behind them changing lap by lap in the opening stages as Jules Bianchi clawed his way up from P9 on the grid to pass Marcus Ericsson, Giedo van der Garde, Luiz Razia and Clos before pitting early in hope of clear air.

Back at the front Perez was all over Maldonado but just couldn't find a way through as the remainder of the field made their stops: the Mexican had to wait until lap 13 for a clear track but came in one lap later only to re-emerge right on his rival's rear wing. Two laps later Sam Bird, who had made his way up to P10 from the rear of the grid, pushed just a little too hard to get past van der Garde, finding his rivals sidepod instead and spinning the Dutchman around in a move that would see the Englishman penalised with a drive through shortly after.

Perez was unable to do anything about his rival on his second set of tyres and had to make do with P2 behind Maldonado, coming home almost 4 seconds behind his rival but 9 ahead of Pic, who survived a late attack from Clos to hold on for third place. Bianchi showed his pace by setting the fastest lap on his final tour for fifth place with Ericsson following him home, while Zaugg made a late lunge to sneak by Turvey with a few laps to go for seventh: the Briton just held on for tomorrow's pole ahead of Michael Herck and Luca Filippi.