There's trouble at the beach.  The four swim club members are forced to revisit their motivation to swim.  After Rei asks Makoto about his odd behavior during the training camp, Makoto tells them about his past.
At least it warmed us up.
Wenigstens hat es uns aufgewärmt.
Pero nos calentamos un poco, ¿no?
Pero al menos hemos 
entrado en calor, ¿no?
Au moins, ça nous a 
un peu réchauffés.
Almeno ci siamo scaldati un po'.
Pelo menos, nos aqueceu.
Но мы хотя бы согрелись.