Sakhir, Bahrain - Jarno Trulli clinched pole position ahead of team-mate Timo Glock in a Toyota one-two in qualifying Saturday for Sunday's Formula One Bahrain Grand Prix. Red Bull's Sebastian Vettel, the winner in Shanghai last week, was third, ahead of Brawn GP's Jenson Button, the overall leader.
World champions Lewis Hamilton in a McLaren-Mercedes was fifth fastest, ahead of Brawn GP's Rubens Barrichello.
Renault's Fernando Alonso, Ferrari's Felipe Massa, Williams' Nico Rosberg and Ferrari's Kimi Raikkonen filled the rest of the top 10.