To me this is the most telling thing from this outing: 1. Jenson Button Brawn-Mercedes 1.36,641 2. Rubens Barrichello Brawn-Mercedes 1.37,484 3. Jarno Trulli Toyota 1.37,591 4. Nico Rosberg Williams-Toyota 1.37,598 5. Mark Webber Red Bull-Renault 1.37,672 6. Sebastian Vettel Red Bull-Renault 1.38,427 7. Kimi Räikkönen Ferrari 1.38,453 8. Sebastien Buemi Toro Rosso-Ferrari 1.38,938 9. Fernando Alonso Renault 1.39,006 10. Nick Heidfeld BMW 1.39,084 11. Lewis Hamilton McLaren-Mercedes 1.39,141 12. Sebastien Bourdais Toro Rosso-Ferrari 1.39,242 13. Felipe Massa Ferrari 1.39,250 14. Nelsinho Piquet Renault 1.39,268 15. Kazuki Nakajima Williams-Toyota 1.39,387 16. Timo Glock Toyota 1.39,406 17. Giancarlo Fisichella Force India-Ferrari 1.39,407 18. Adrian Sutil Force India-Ferrari 1.39,464 Kimi ~1.8 sec and Massa ~2.6 sec behind Button. Good luck Ferrari!
Let us see what kind of lap times everyone has once the diffusers are more similar, hmmm? And KERS is more reliable.