| Games: | World Aquatics Championships |
| Nf: | POR |
| Nfname: | Federação Portuguesa de Natação |
| Year: | 2013 |
| Flagcaption: | Flag of Portugal |
| Location: | Barcelona, Spain |
| Competitors: | 9 |
| Sports: | 2 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Portugal is competing at the 2013 World Aquatics Championships in Barcelona, Spain between 19 July and 4 August 2013.
See main article: Open water swimming at the 2013 World Aquatics Championships. Portugal qualified three quota places for the following events in open water swimming.[1]
| Athlete | Event | Time | Rank | |
|---|---|---|---|---|
| align=left rowspan=2 | Vasco Gaspar | Men's 5 km | 53:40.5 | 14 |
| Men's 10 km | 1:50:20.7 | 33 | ||
| align=left rowspan=2 | Arseniy Lavrentyev | Men's 10 km | 1:50:31.7 | 39 |
| Men's 25 km | 5:03:12.8 | 27 | ||
| align=left rowspan=2 | Angelica André | Women's 5 km | 57:22.1 | 21 |
| Women's 10 km | 2:04:45.4 | =41 |
See main article: Swimming at the 2013 World Aquatics Championships. Portuguese 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):[2] [3]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=3 | Carlos Almeida | 50 m breaststroke | 28.16 NR | =37 | did not advance | |||
| 100 m breaststroke | 1:01.01 NR | 24 | did not advance | |||||
| 200 m breaststroke | 2:13.21 NR | 22 | did not advance | |||||
| Diogo Carvalho | 200 m individual medley | 1:59.39 | 13 Q | 2:00.09 | 15 | did not advance | ||
| align=left rowspan=2 | Simão Morgado | 50 m butterfly | 24.20 | 31 | did not advance | |||
| 100 m butterfly | 53.83 | 31 | did not advance | |||||
| align=left rowspan=2 | Pedro Oliveira | 200 m backstroke | 1:59.95 | 19 | did not advance | |||
| 200 m butterfly | 1:58.78 | 23 | did not advance | |||||
| align=left rowspan=2 | Alexis Santos | 50 m backstroke | 25.78 | 20 | did not advance | |||
| 400 m individual medley | 4:16.30 | 12 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Victoria Kaminskaya | 200 m individual medley | 2:17.21 NR | 30 | did not advance | |||
| 400 m individual medley | 4:52.12 | 25 | did not advance | |||||