Easy!
36:52 on Normal Eco:
7:44
15:28
Nothing is accomplished by spraying saturated clothes with water, the fresh water just runs off. Given that there are still 10 gallons of water in the tub, those few quarts of spray do nothing to significantly dilute it.
The goal is to spin all the soapy water out of the cloth first until damp, spray such that the clothes become fully saturated as to dilute the remaining amount of residual soapy water, let the spin pull that diluted water out, then repeat two or three times more if doing a spray rinse system or advance to deep rinse.
Jerome, don't worry about you not having studied engineering (yet). John claims that motor based braking is accomplished by dropping power than instantaneously energizing that stator with a phase sequence rotating in the opposite direction. Apparently 7 billion people have been doing it wrong all these years by using simple DC injection that doesn't violate the laws of conservation or physics. How could we have not known better all along?