warm up / how to get comfortable faster?

Former Member
Former Member
I've been working on my stroke, body position and breathing 3 - 4 times a week in the pool. I'm not completely new to swimming I just haven't done it in a very long time....decades. I did my second open water swim today. I swam two miles. It took me about 1/3 of distance (probably a little less) to get warmed up after that I was more comfortable. I could feel my self glide through the water effortlessly and I didn't really have to take any breaks except to spot buoys. What can I do to get comfortable quicker? In a real race I won't wanna spend a lot of race time warming up. I know how to warm up for bike races and know certain bike races require different types of warm ups. The same goes for running. Is this just something I have to do more often and will come in time or are there some techniques for this?