Data logger and MGM esc's

I installed my Novak battery trays today. I ran the elst with 2 2s2p maxamps 8000mah batteries. I put my etrex on it and It showed a max mph of 33.8mph it seems faster (could be the trees blocking the signal). The esc and motor where both 135deg and the batteries where 100deg. I ran it again in race mode to make sure the lvc wasn't cutting in and I got the same results.

Here's the screen shot after the run.