There were two changes to the Monaco grid after Sergio Perez was ruled out of the race and Lewis Hamilton was penalised.
Perez suffered a concussion and a sprained thigh in his horrific accident during qualifying. The Sauber rookie has been ruled out of Sunday's race as a result of his injuries.
Meanwhile, Hamilton, who had qualified P7, was dropped after his best qualifying time removed for having not driven through the chicane correctly.
The McLaren driver will now start the race P9. It would have been P10 had it not been for Perez being ruled out.
The Revised Grid
01. Sebastian Vettel Red Bull-Renault
02. Jenson Button McLaren-Mercedes
03. Mark Webber Red Bull-Renault
04. Fernando Alonso Ferrari
05. Michael Schumacher Mercedes
06. Felipe Massa Ferrari
07. Nico Rosberg Mercedes
08. Pastor Maldonado Williams-Cosworth
09. Lewis Hamilton McLaren-Mercedes
10. Vitaly Petrov Renault
11. Rubens Barrichello Williams-Cosworth
12. Kamui Kobayashi Sauber-Ferrari
13. Paul di Resta Force India-Mercedes
14. Adrian Sutil Force India-Mercedes
15. Nick Heidfeld Renault
16. Sebastien Buemi Toro Rosso-Ferrari
17. Heikki Kovalainen Lotus-Renault
18. Jarno Trulli Lotus-Renault
19. Jaime Alguersuari Toro Rosso-Ferrari
20. Timo Glock Virgin-Cosworth
21. Jerome D'Ambrosio Virgin-Cosworth
22. Tonio Liuzzi HRT-Cosworth
23. Narain Karthikeyan HRT-Cosworth
