The Iwatobi Swim Club must win to advance to nationals. As the tournament draws near, the members get nervous. Meanwhile, Rin grows increasingly irritated. As it comes time for the medley relay, each member must find their own answer as they step up to the start line
Men's medley relay, heat one.
Lagenstaffel der Männer, Gruppe eins.
Relevo medley masculino, 
primera eliminatoria.
Primera eliminatoria del 
relevo de estilos masculino.
Relais quatre nages hommes, 
première série.
Staffetta mista maschile, primo gruppo.
Revezamento Medley masculino, primeira prova.
Мужское комплексное плавание,
первый заплыв.