Day two of Tokyo 2020 marathon swimming will see the second event, the men's 10km, followed by the victory ceremony.
The race is set to commence from 06:30 JST.
Dutchman Ferry Weertman has his sights set on winning back-to-back Olympic titles in the 10km swim when he lines up on the pontoon at the Odaiba Marine Park.
Weertman will have to contend with a quality field that includes German world champion Florian Wellbrock and Rio 2016 bronze medallist Marc-Antoine Olivier.
London 2012 champion Oussama Mellouli of Tunisia will also be hoping to be in the mix to add to his success from nine years ago.
Men's 10km
1 - FERRY WEERTMAN
2 - SPYRIDON GIANNIOTIS
3 - MARC-ANTOINE OLIVIER