It takes him 300 milliseconds for him to fade from his teleport and appear and strike someone from an unkown angle, the actrual strike itself would take a fraction of that I imagine (obvioulsy). And this is a teleport, so its not really speed, hes just one place, then hes in another. Kratos cannot do anything tbh, certainly not cover any ground worth covering before Kefka or Kain destroy him.
Galen is the only one worth mension on his team.