第 10 集: 在錦標賽緊張氣氛與接力決賽中，Sousuke 吐露心聲
2014年9月4日 播出
As the tournament continues, Sousuke finally tells Rin about how he's passed their years of separation. Rin is concerned at Sousuke's nonchalant attitude toward certain things and tries to speak his mind. Meanwhile, the Iwatobi Swim Club looks toward the relay final. (Source: Crunchyroll)