I've visited this thread a few times. Maybe this will help: this drill is target practice. I'd like to very politely recommend incorporating tactical shooting drills that are designed to save lives.
Reality is most of us have no access to tactical handgun courses. But we can make our own. All we need are a few target stands and simulated barriers. Set up three targets. The farthest should be no more than 15'. Secure your handgun, sprint a hundred yards, engage your targets while hightailing it to simulated barriers, and figure out when a tactical retreat (running the heck outta Dodge) can be deployed.
The vast majority of gunfights occur at 10' and less. They occur in a heartbeat. Situational awareness, tactical awareness, tactical response (getting the heck outta a bad guy's sight picture), muscle memory, instinctive shooting (point shooting), and will to survive will determine outcome.
Target shooting is fun. However, it should never be confused with tactical shooting. They are vastly different concepts.