What's the longest butterfly race you could swim?

Right now I COULD swim a 100 Fly.. years ago, I could do the 200... but no more. Now, would I actually LIKE to swim a 100 Fly??? That's a whole other story. I will leave that to FlyGirl!

Right now I COULD swim a 100 Fly.. years ago, I could do the 200... but no more. Now, would I actually LIKE to swim a 100 Fly??? That's a whole other story. I will leave that to FlyGirl!