He will worry about if its his first track day... You will be hitting about 180 right when you need to hit the first kink/turn and if your not expecting to hit the rev limiter you can shit your pants and at that speed you want to aleast be aware of it.
When your times look shit, its also an excellent excuse as to why you times are poor... Just go with the story that you hit the speed limiter half way down the straight and that you should be 3-4 seconds quicker