Something else from the data. It does look like Jenson did have much lower degradation on his last stint (new Mediums), but what that hides is that this was low deg compared to a few very slow laps at the start of the stint. Fuel adjusted, he was perhaps 1.5-2s/lap off the pace at the start of that last stint compared to his earlier stint from lap 8 also on new mediums.
The benefit of this was that by lap 13 of the last stint, he was half a second faster than on his first try with the tyres. Given that he was on course to do 20 laps in that last stint and his earlier tyres were dead after 13 laps, that was a necessary evil, but it would have worked out for him had other issues not stopped him taking 6th.