Hollywood - Friday Night 7/13

Wasn't that horse 6-1 going into the gate? Gets a great break and is 7-2 crossing the line. Since the 1st horse got loaded about 2 minutes before the 14th horse, can't we let the 14 stand in the gate for 10 seconds until the odds are finalized? I'll never understand why the horses can't stand in the gate until all pools are in, and the starter can't spring the gate until this happens.