I'd have to look it up Fred.
It does give you a time of course, plus how you stack up against others (and that's what I'm constantly trying to improve upon ), but there are different classes of vehicles, depending upon modifications, plus there are several different layouts on the TopGear track.
In all this time I haven't bothered to find out which one they actually use for the TV programmes.
Must do that !
Well-known tracks like Donington, Silverstone, Brands Hatch, Monza GP, Nurburgring, Spa, Le Mans, etc, I have my times for, which adds to the interest when watching real motor sports events from them.
Oh, and there is the TopGear 'reasonably-priced car' (the old Khia Ceed version) that I can use, so I'll do a lap in that and then put the playback vid on here.
Bit late now, so I'll do it tomorrow.