Brawn GP - Car Weights - Monaco

Pos  Driver       Weight (KG)        Predicted Laps to refuel   
 1.  Button       647.5              22  
 2.  Raikkonen    644.0              20     
 3.  Barrichello  648.0              23     
 4.  Vettel       631.5              13     
 5.  Massa        643.5              20     
 6.  Rosberg      642.0              19     
 7.  Kovalainen   644.0              20     
 8.  Webber       646.5              21      
 9.  Alonso       654.0              26     
10.  Nakajima     668.0              35     
11.  Buemi        670.0              36     
12.  Piquet       673.1              38     
13.  Fisichella   693.0              44     
14.  Bourdais     699.5              46      
15.  Sutil        670.0              36     
16.  Hamilton     645.5              21
17.  Heidfeld     680.0              41
18.  Kubica       696.0              48
19.  Trulli       688.3              43
20.  Glock        700.8              49

Based on a fuel consumption of roughly 1.7 Kg's per lap, I have also adjusted the long runners as a 1.7kg per lap consumption won't work when carrying that much weight.

This all goes to show what a great lap that Jenson put in and how much more comfortable he is with the car with a little fuel on board. Once again a great job by Rubens on his fuel load.