You'd be faster on the first shot if your hands came together sooner. You're slapping. The hands should move together - as one hand goes to the gun, the other is against the abdomen or sternum, waiting for the pistol. As it is, your hands are meeting way out there, almost at full extension. This is slow.
Bill King was doing this last weekend. My wife pointed it out to him. He changed his technique and instantly shaved .3 seconds off his draw-to-hit time.