LOL. A late apex on a track is not the fastest way around a corner, nor is it the racing line per say. So much wrong here.
Corners come in all different shapes and sizes. Granted while I am not accademically(sp?) accredited in cornering per racing school my spidy sense tells you'll be first out the other side using varying degrees of later or earlier apexing depending on a multitude of factors. This is what seperates the fast guys from gtamers. Unless you mean "late apex" as in later than what is optimal for that corner having already factored in the multitude of factors.