Swim Things

swimthings pace tools for swimmers and rowers

Swim Row

Times are held as whole tenths of a second and scaled with integer arithmetic, so every split is exact to the tenth. Nothing you type leaves your browser.

Rowing power uses the Concept2 relationship, watts = 2.80 ÷ (seconds per metre)³. Weight adjustment uses the Concept2 factor (weight in lb ÷ 270)^0.222. Race plans are normalised so the splits average exactly to the target.