Marchand outpaces Kalisz in men's 400m IM
Leon Marchand and Chase Kalisz were well out front during the men's 400m individual medley at the Pro Swim Series event in San Antonio, with Marchand out touching Kalisz by more than a second.
Leon Marchand and Chase Kalisz were well out front during the men's 400m individual medley at the Pro Swim Series event in San Antonio, with Marchand out touching Kalisz by more than a second.