Swimming at the 2013 Asian Youth Games was held in the Nanjing Olympic Sports Center Natatorium from 19 August to 23 August 2013 in Nanjing, China.

21–22 August 22–23 August 20 August 22–23 August 19–20 August 21 August 19–20 August 20–21 August 23 August 20–21 August 21–22 August 19 August 22 August 20 August 22 August 21–22 August 22–23 August 20 August 22–23 August 19–20 August 21 August 19–20 August 20–21 August 23 August 20–21 August 21–22 August 19 August 22 August 19 August 21 August