Yesterday I managed to swim 600 or 700 m before the lesson. It wasn’t continual, but it was a good workout. The first 300 were the hardest, and I think that I got warmed up and was able to keep going for the rest of my swim. I probably could have done more too, but I think that next time I go I will work on swimming more continually instead of distance.
Anyone have any tips on how to keep track of how much distance you have covered while swimming? I always lose track of it.