Notes
Swimming was easier today so I think I'm starting to break through. Swam 50m at a time for the first time. Still had to wait at the end to recover after each one, but didn't feel terrible even then. No apparent reason for it to be better, just didn't feel as hard.
Tried to keep more relaxed, dropping hand into the water, but sometimes that lead to it being hard to breath. Also found while I was thinking about that I didn't have to think about breathing.
This is a good sign.