Red Bull enjoyed a one-two in the second practice session for the Singapore Grand Prix, with Sebastian Vettel edging out team-mate Mark Webber.

The first session had seen Webber lead the way, but second time around all the major championship contenders flexed their muscles, after several had struggled earlier in the day.

Vettel and Webber were followed by reigning world champion Jenson Button in third place in his McLaren, with Ferrari's Fernando Alonso fourth and Lewis Hamilton in fifth.

Going into the night race at the street circuit of Marina Park, Webber heads the standings by five points from Hamilton, with Alonso 21 points adrift of the Australian.

Button is a point back from Alonso, with Vettel two further adrift and 24 points behind team-mate Webber.

Related posts: