Interesting graphs from last weekend's race. Shows lap times throughout the race (from an article here: Tech Talk: Tyre trends to decide season | Will Gray - Yahoo! Eurosport UK). Something about either the Lotus chassis or Raikkonen's driving style, or a combination of the two, that allowed him to steadily lower his lap time as fuel burnt off. Compare this to the dramatic drop-off in times as the tires wore on Vettel's and Alonso's cars.