How many calories do you think im burnt off swimming..?

Question

i did 36 lengths..

how many do you think i burnt off.. i went at regular speed.. i did on average 1 length every 2 minutes.. at the start though i was doing a length every minute..

XO

Answer 1

Approximately 350 calories .  

Answer 2

Works out at about 5 calories per minute. If you can speed things up a little the calories burn will increase.