GoTo surfing.

So, I have GoTo surfing of two waves working, but it is skipping a lot of turns. I haven't done any detailed tests but it seems like the battle speed is fairly fast for a bot in the top 10 so I am assuming that the turns are only being skipped because all of the calculations are done in one turn. Any ideas on how to improve performance? (A break down of the time spent on various things each turn is now printed at the end of each round.)