Before they were making waves in high school, Haru and Makoto took their marks in junior high! Take a dive into the past with your favorite swimming boys and new faces as they learn what it means to work together and make new friends. (Source: Funimation)
Genres: Comedy, Drama, Slice of Life, Sports
Watch High Speed! -Free! Starting Days- online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.