Erm, the fastest way?
No idea what car your in, but unless you've got a big gap infront and behind and are near the end the ONLY way you should take it is on the limit of grip.
That policy bit my ass in a league race (rolled me right over, actually), but the main "issue" at FE Green is the LAST corner - in the car I was in (FXO) you don't want to lift once you give it the boot because you'll loose turbo pressure, and it's very easy to go into the wall and give yourself a fair amount of suspension damage, which was actually the reason why I rolled.