The 2011 FINA World Junior Swimming Championships, an event by FINA held biannually, finished with United States taking home eleven gold medals followed by Japan who took home seven gold medals.
The FINA World Junior Swimming Championships (or "Junior Worlds") is a swimming championship event organized by FINA for girls aged 1417 and boys aged 1518 on 31 December of the year of the competition. It is held biennially, and has been held since 2006. 11 7 
