"just wondering since byrd and natalie got the same results pretty much did byrd get the win cause his number is higher than natalies? or was it a tie"
From the AMA/ATVA rules:
Points awarded per moto are 1 point for first, 2 points for
second, 3 points for third, etc. The rider accumulating the
fewest points after both motos is the overall class winner. In
case of a tie, the winner is the rider with the better finishing
position in the final moto.