Par Time on "The Signal" Impossible to Achieve

I posed this inquiry to the community because I thought there might be a trick that I was missing, but as it turns out the closest anyone (including myself) can get to the par time of 3:00 on “The Signal” is 3:14. I have attempted it on easy while both ramming grunts and not ramming grunts throughout the level, and yet the par time seems to be programmed so low that it is unattainable. Please look into this or let us know if there is a trick we have to find.