Prefecturals are over and the Iwatobi Swim Club members are pleased by the progress they have made.  A local summer festival gives them an opportunity to relax.  When Nagisa finds out that Rin is also at the festival, he orders Rei to follow Rin and make sure that Haruka and Rin do not meet.
To build up stamina for the tournament.
Um Kraft für das Turnier aufzubauen.
Eso es para fortalecernos antes del torneo.
Tenemos que ponernos 
fuertes para el torneo.
Pour avoir de l’énergie 
pour le tournoi.
Per essere in forze per le regionali.
Temos que preparar nossos
 corpos para o torneio.
Тренируем выносливость перед турниром.