Fireteam movement speed

Recently as I’ve been play the predator alot, Ive been doing well at killing the fireteam but if they do alot of damage and put me into second wind I run to heal, last few times I’ve ran till I’m about to lose the ability to heal then I stop but somehow the fireteam have managed to follow just behind me so just as I’m about half way in the animation I get lit up. And killed.
They should be no where near as fast as the predator.

Agree