The Iwatobi Swim Club heads to Tokyo for the national tournament that Rei and Nagisa are participating in. Rei is quite nervous, but an unexpected reunion with someone from his past gives him courage... Later, when he stands at the starting block for his race, his bonds with all of his teammates, old and new, bring him back to himself. And so ends Nagisa and Rei's last summer as high school swimmers...
At last, the battle with a ticket 
to the world on the line!
وأخيراً تبدأ المعركة التي تجعل الحصول
على تذكرة عالميّة على المحكّ
Zum Schluss steht der Kampf
um das Ticket zur Welt an!
Por fin, la batalla
por el paso al mundo.
Por fin, la batalla
por el paso al mundo.
Un billet pour les mondiaux
est en jeu !
Eccoci alle gare
che sono ricolme delle loro speranze!
Finalmente, a luta pelo bilhete ao mundo!
Вот и битва, где на кону билет в мир!