And here are the Alonso team mates who have been closer than Vandoorne:
Trulli ('03) -0.047%*
Button ('15) 0.000%
Trulli ('04) +0.004%*
Hamilton ('07) +0.016%*
Massa ('13) +0.084%
Button ('16) +0.139%
Massa ('12) +0.177%

* Fuel load corrected

— Mark Hughes (@SportmphMark) August 16, 2018