what is the sub20miin 5k for swimmers?
I mean, sub 20min 5k it's absolutely not an elite result, but is from someone who runs and practice a lot.
in swimming what's the equivalent? Let's take 800m or 1500.
I mean, sub 20min 5k it's absolutely not an elite result, but is from someone who runs and practice a lot.
in swimming what's the equivalent? Let's take 800m or 1500.