Holy crap is right; how did Grosjean ever get out of that as well as he did? He was very lucky that safety crew was as close as it was.
Followed by a pink rollover.
Not discount the safety crew as they were johnny on the spot indeed; but I give Grosjean majority credit as that was almost a self-rescue.
But for him to even self-rescue, I give my kudos to all the safety engineers in the labs/factory in front of their computers; for the layers of safety systems designed "just in case", cutting edge materials and designs; the preparation, training and of course some luck; that led to keep him relatively uninjured and conscious in the survival cell; so he could get himself out and to the safety team.
If he was knocked out and unable to self rescue, there is little I think the safety crew could have done to produce similar results even if they were there even more instantly. The extinguishers seemed relatively ineffective to the intensity of the initial fire. So despite their speed, I doubt they would've been able to get a sack of potatoes out of that inferno, let alone a full grown adult, until after it was well cooked.