This achievement is luck base and I got this without even realizing until the match was over on tournament play when the match went on overtime (we place on fourth). I think the best method is to wait for the match to go on overtime and try to open a vault because as soon as the vault opens, a cash out location will spawn very close to the vault since the game is on overtime. The game gives a last chance to the players to flip/turnaround the game during overtime. It took me 5 sec while playing as a medium to run to the cash out after unlocking the vault because a cash out location spawned very close since the match went on +1min overtime. Playing as the light gives you speed boost and it can increase your chance getting this achievement and avoiding enemy fire.