Swimming Progress

I swam over a mile* today, broken down into mostly 100 and 25 yard repeats.

Three sets of these:
3 x 100y crawl
2 x 100y breaststroke

And two sets of these:
6 x 25y butterfly

I didn't even bother with backstroke because it takes finesse, and I don't even have the shampoo.

*What is a mile? On the road it's 1760 yards. In a yard pool it's 1650 yards. In a metre pool it's 1500 metres. Why? Who knows?!