Beating Revan with zPalp, how's that possible?

I don't think that the sith team will move first.
Revan got 292 speed + 40 (5 jedi, 3 old republic * 5 speed) = 332
Vader got 232 + 96 (5 jedi, 3 imperial, 4 sith * 8 speed) = 328

So if I'm not mistaken Vader shouldn't move first. And furthermore: Every jedi starts with tenacity up, making it harder to get the debuffs to hit in the first place. And the leadership only works if debuffs get removed, not if they get resisted.