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.
How he speeds up after the turn...
Wie er nach jeder Wende beschleunigt...
Su impulso en la segunda mitad con brazadas
Ese impulso suyo en 
la segunda mitad
Son accélération 
après le demi-tour…
E a metà percorso accorcia le distanze...
Essa aceleração depois da virada...
И как он ускоряется после разворота...