This is the graphic that I've done with the best stint of each driver. I've eliminated the anomalies and I've done the regression line. A very simple approximation about the tyre degradation.
I think that in this terms, Lotus and Mercedes are very similar. The Hamilton's times are faster than Kimmi's one due to the different fuel load. Despite of to have more fuel, the Lotus car has the same regression of degradation than Mercedes, so with less fuel, the tyre degradation would have been even better.
My conclusion is that Renault's degradation is a little bit better, but I think that Mercedes isn't so far how the people says.
Y-Axe (Time per lap less 60 seconds)
X-Axe (Number of laps)
