Flip turns

I was very pleasesd with my long swim today. It took me less than 45min to swim 1.5 miles. I really need a lap timer, but I know I’m getting faster. I felt very strong in the pool today.  To mix up a long boring swim. I swim the first 10 laps as a warm up.  Then  the next 10 I would breath on the right on uneven laps.  The next 20 I would sprint every fourth lap.  The last ten I tried to focus on kicking and rotating my hips.  Thats the best you can do when you are swimming nonstop for 55 laps.  I also tried to focus on driving into my flip turns and making them faster.  Not too exciting today.