| Games: | World Aquatics Championships |
| Nf: | PAR |
| Nfname: | Federación Paraguaya de Natación |
| Year: | 2013 |
| Flagcaption: | Flag of Paraguay |
| Location: | Barcelona, Spain |
| Competitors: | 4 |
| Sports: | 1 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Paraguay is competing at the 2013 World Aquatics Championships in Barcelona, Spain between 19 July and 4 August 2013.
See main article: Swimming at the 2013 World Aquatics Championships. Paraguayan swimmers achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):[1] [2]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Charles Hockin | 50 m backstroke | 26.41 | 30 | did not advance | |||
| 100 m backstroke | 56.50 | 31 | did not advance | |||||
| align=left rowspan=4 | Benjamin Hockin | 100 m freestyle | 49.61 NR | =21 | did not advance | |||
| 200 m freestyle | 1:51.46 | 39 | did not advance | |||||
| 50 m butterfly | 23.94 | 25 | did not advance | |||||
| 100 m butterfly | 53.28 | 27 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | María López Nery | 50 m butterfly | 28.84 | 43 | did not advance | |||
| 200 m freestyle | 2:09.81 NR | 38 | did not advance | |||||
| align=left rowspan=2 | Karen Riveros | 50 m freestyle | 27.36 | 49 | did not advance | |||
| 100 m freestyle | 58.44 | 52 | did not advance | |||||