Session # 30 - Time Trial

If you don't time trial on a regular basis (every 4 to 6 weeks), how will you ever know if you're improving or not? Today's set is not to be missed...a 400m and 50m TT to calculate your Critical Swim Speed for use in subsequent sessions.

Use this calculator to work out your resulting CSS for future reference. This will give your CSS in metres/second. To transfer this into a more meaningful pace per 100m, use the following equation:

100/CSS = pace per 100m (in seconds)

Enjoy!