Ideally, your pacing map will speak to you, listen well, a sample conversation with myself and the PACING MAP:
"Ok, so I started with the Quant section and spent over 20 mins on the first 5 questions, this reduced my exam anxiety fueled headstart. I also got 3 of those incorrect. So not only I spent time which could have been spent on knocking off the easy ETHICS questions in the beginning, I also lost momentum, which made me hurry in the end making silly mistakes in the medium level economics questions!!!"