This week the main set will be a set of progressive 150s where I will be looking for you to go 3-5 seconds faster per swim depending on which lane you are swimming in.  Needless to say, you will need to know your times for each swim to know whether or not you are successful at this.  It is easiest to do this if you go on accurate 5s intervals.  If there are 6 or fewer in your lane then this should be possible without the lead swimmer lapping the last few swimmers so please do this if you can.  If leaving 5s intervals is not possible, then you will just have a little more complicated arithmetic to do after each swim to calculate your time.

See you Saturday!