That Lap of Lewis was very exciting. Really on the edge and very agressive.
In direct comparison you can see how much smoother Vettel drives, where Hamilton throws it in, Vettel just lets it roll. Probably a reason why he is better at conserving tires than Hamilton.
The time difference is just too big to be true. In those small cars it's very hard to be massively quicker than anybody else due to the limit being low and predictable. I can only imagine Hamilton with his many more practise laps than Vettel had (Hamilton was there twice now) he built up more confidence in the car / track.
Also: Note how different Vettel and Hamilton take Hammerhead. I still think Lewis cuts too much, hits the white line on both left- and righthander. Vettel violently makes sure to not hit any line. I guess half a second is already lost there (or illegally gained by Lewis
)
Overall Lewis' lap was quicker, but not by 1.1 seconds....