According to the 2013 NCAA Rule Book, Section 19, Article 2:
Forward and Backward Pass
ARTICLE 2. a. A pass is forward if the ball first strikes the ground, a player, an
official or anything else beyond the spot where the ball is released. All other passes
are backward passes. When in question a pass thrown in or behind the neutral zone
is forward rather than a backward.
b. When a Team A player is holding the ball to pass it forward toward the neutral
zone, any intentional forward movement of his hand or arm starts the forward
pass. If a Team B player contacts the passer or ball after forward
movement
begins and the ball leaves the passers hand, a forward pass is ruled regardless
of where the ball strikes the ground or a player (A.R. 2-19-2-I).
c. When in question, the ball is passed and not fumbled during an attempted
forward pass.
So...There is absolutely no doubt that this was a forward pass. It might not be the proper technique, but it is a forward pass nonetheless.
GO VOLS!