Mulder clocked a total time of 69.31 seconds for his two 500m races, pipping compatriot Jan Smeekens by just 0.01 seconds.
Michel Mulder reached the fourth position during the 2013 Roller Speed Skating World Championships in Oostende:
http://www.rollersports.org/RollerSports/speed/worldchampionship.html?id=42