Thanks Pete, but since you've been there yourself, you know it is not allowed to run a timer in the car as it is to film during driving in order to avoid bravoury.
I really wasn't concerned about a time on a very dangerous track with 73 corners, a lot of them blind over a crest... Add to the fact that your coming onto the track and driving off on the same straight, and you may understand that timing is a bit pointless imho.
There was an olderly gentleman at the car park that had a lot of experience with porsches, even worked on 917's back in the days and did hundreds of laps himself there that said my car could do under 10 minutes...
Its just the driver that has no experience...