Britain’s Jenson Button claimed pole position for Sunday’s Australian Grand Prix in Melbourne — leading a sweep of the front row for Formula One new boys Brawn GP. Button edged out teammate Rubens Barrichello of Brazil by three hundredths of a second to claim the fourth pole of his stop start career. But Saturday’s qualifying provided little cheer for reigning world champion Lewis Hamilton, who will start 15th on the grid as his McLaren again struggled for pace.
