Your initial hip movement needs to be tighter and smoother. Squeeze your abs and knees.
You also need to finish the first layback by letting it fully rebound, and then initiating the second layback. Right now, you're cutting off the rebound of the first layback.
Your stance also needs to be in line. It looks like your right foot is about an inch in front of your left foot. This doesn't seem like a big deal, but when everything in your field of view is square, you believe you are as well and you'll move the bar accordingly.