Yes. Yes I am. That's exactly it. Glad you understood.
Yes, because there is physically no way for them to be any closer! I don't know why you think this is some gotcha that 60 cars are going to be several seconds apart. Of course they are, but they're all bumper to bumper and double file, as close as they possibly can be. That's why we have qualifying, so if you want to be at the start of the queue you go faster in quali.
That is not in any way the same as 20 cars being spread apart with huge 4 second gaps between each car leading to a 40+ second spread.