Drills to Learn - Combat Swimmer Stroke - Military Swimming

Former Member
Former Member
I'm training for the Navy PST which includes a 500 yard swim using the combat swimmer stroke (modified side stroke). Demonstration - US Navy SEALs Combat Swim - YouTube Does anyone know drills I can do to master this stroke? My goal is to be able to swim 500 yards in less than 8 minutes. Any help is much appreciated.