Haruka, Makoto, Nagisa, and Rei swim in their individual events.  Rin becomes irritated as he remembers watching them swim back in grade school.  Afterwards, the four Iwatobi Swim Club members must prepare for the medley relay.
And I'm pretty sure you're 
the one who taught him
Und ich glaube, dass du es warst, 
der ihm beigebracht hat,
El primero que le enseñó eso 
fuiste tú, ¿no, Rin?
Y el primero que se lo 
enseñó fuiste tú, ¿verdad, Rin?
Et celui qui lui a montré 
cette autre chose…
Ma penso che il primo 
che gli abbia insegnato questo
E eu tenho certeza que foi 
você quem mostrou a ele
И я уверен, на это нечто указал ему