Kautzmann represented France in free routine combination events. She finished 5th at the 2010 European Aquatics Championships, 8th at the 2011 World Aquatics Championships, 4th at the 2012 European Aquatics Championships and 7th at the 2013 World Aquatics Championships, both in the technical routine and free routine. With Marie Annequin, she is captain of the French team.