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
It's time to avenge my previous 
showing at our joint training.
Es wird Zeit, meinen vorherigen Auftritt bei unserem gemeinsamen Training zu rächen.
Es hora de tomar la revancha del 
antiguo entrenamiento en conjunto.
Es hora de mi revancha tras el 
primer entrenamiento conjunto.
Je vais me venger 
de la dernière fois.
Sarà la mia rivincita per quello che 
è successo nel precedente allenamento.
É hora de me vingar da minha última
 aparição no treino coletivo.
Пора отомстить за предыдущую
совместную тренировку.