Michal Riszdorfer had the following podium finishes at the Flatwater World Championships: 1st 1998 K2 500 m (with Juraj Bača), 1st 1999 K2 1000 m (with Juraj Bača), 1st 2002 K4 500 m (with Erik Vlček, Juraj Bača, and Richard Riszdorfer), 1st 2002 K4 1000 m (with Erik Vlček, Juraj Bača, and Richard Riszdorfer), 1st 2003 K4 500 m (with Richard Riszdorfer, Erik Vlček, and Juraj Bača), 1st 2003 K4 1000 m (with Richard Riszdorfer, Erik Vlček, and Juraj Bača), 1st 2006 K4 500 m (with Róbert Erban, Richard Riszdorfer, and Erik Vlček), 1st 2007 K4 500 m (with Richard Riszdorfer, Erik Vlček, and Juraj Tarr), 2nd 2005 K4 500 m (with Juraj Tarr, Róbert Erban, and the non-Olympian Andrej Wiebauer), 2nd 2005 K4 1000 m (with Richard Riszdorfer, Erik Vlček, and Róbert Erban), 2nd 2009 K4 200 m (with Juraj Tarr, Erik Vlček, and Richard Riszdorfer), 3rd 2001 K4 500 m (with Richard Riszdorfer, Erik Vlček, and Juraj Bača), 3rd 2007 K4 1000 m (with Richard Riszdorfer, Erik Vlček, and Juraj Tarr), 3rd 2009 K4 1000 m (with Juraj Tarr, Erik Vlček, and Richard Riszdorfer).