Don't know if there is enough interest in a triathlon thread, but I'm taking this spring to build a base to potentially run one in the fall. I feel fine about the run and bike sections of just about any race, but I've never done any "real" swimming despite having pretty much been in the water since I was an infant. Anyone else get into swimming for fitness in the adulthood? Had my first swim workout with a training partner this morning who has some background with swimming (his sister swims for her college team), so he's giving me some good feedback. The breathing technique is nuts. I think I can figure it out, but I didn't expect it to be such a challenge.
All I can tell you is just keep swimming. The swimming portion of any Tri is always the shortest, timewise, so you can gain or lose the least time there. The goal is to get through it without wearing yourself out for the other portions... that is assuming you are not trying to win the race or something. I don't know what length Tri you are looking at in the fall... I can tell you I signed up for the Raleigh 70.3 in May. I started swim training in Nov. and couldn't swim more than 50-100 yards without resting. I have been swimming 2-3 times a week since and can now swim a mile without stopping and without being overly tired (though not fast). I never dreamed I would be able to swim that far...
This is all pool swimming, of course, so I am uncertain what it is going to be like to transition to open water swimming...
Good luck!