| Games: | World Aquatics Championships |
| Nf: | LTU |
| Nfname: | Lietuvos plaukimo federacija |
| Year: | 2013 |
| Flagcaption: | Flag of Lithuania |
| Location: | Barcelona, Spain |
| Competitors: | 11 |
| Sports: | 2 |
| Gold: | 1 |
| Silver: | 1 |
| Bronze: | 0 |
| Rank: | 14 |
| Appearances: | auto |
| App Begin Year: | 1994 |
| See also: | (1978–1982) |
Lithuania competed at the 2013 World Aquatics Championships in Barcelona, Spain between 20 July to 4 August 2013.
| Medal | Name | Sport | Event | Date | |
|---|---|---|---|---|---|
| 30 July | |||||
| 4 August |
See main article: Diving at the 2013 World Aquatics Championships. Lithuania qualified 2 quota places for the following diving events.[1]
| Athlete | Event | Preliminaries | Final | |||
|---|---|---|---|---|---|---|
| Points | Rank | Points | Rank | |||
| Ignas Barkauskas | align=left rowspan=2 | 1 m springboard | 212.90 | 43 | Did not advance | |
| Sergej Baziuk | 246.30 | 40 | Did not advance | |||
See main article: Swimming at the 2013 World Aquatics Championships. Lithuanian swimmers achieved qualifying standards and was selected by Lithuanian Swimming Federation 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=2 | Tadas Duškinas | 50 m butterfly | 24.15 | 30 | Did not advance | |||
| 100 m butterfly | 53.97 | 33 | Did not advance | |||||
| align=left rowspan=2 | Danas Rapšys | 100 m backstroke | 55.68 | 25 | Did not advance | |||
| 200 m backstroke | 1:59.11 | 14 Q | 1:59.05 | 14 | Did not advance | |||
| align=left rowspan=2 | Mindaugas Sadauskas | 50 m freestyle | 22.69 | 26 | Did not advance | |||
| 100 m freestyle | 49.91 | =31 | Did not advance | |||||
| align=left rowspan=3 | Povilas Strazdas | 200 m freestyle | 1:50.86 | 37 | Did not advance | |||
| 400 m freestyle | 3:56.29 | 28 | Did not advance | |||||
| 400 m individual medley | 4:29.05 | 32 | Did not advance | |||||
| align=left rowspan=3 | Giedrius Titenis | 50 m breaststroke | 27.93 | 29 | Did not advance | |||
| 100 m breaststroke | 1:00.44 | 16 Q | 1:00.14 | 12 | Did not advance | |||
| 200 m breaststroke | 2:10.70 | 7 Q | 2:10.17 | 11 | Did not advance | |||
| Tadas Duškinas Danas Rapšys Mindaugas Sadauskas Giedrius Titenis | 4×100 m medley relay | 3:36.72 | 13 | Did not advance | ||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| Raminta Dvariškytė | 200 m breaststroke | 2:33.84 | 29 | Did not advance | ||||
| Ugnė Mažutaitytė | 200 m backstroke | 2:14.41 | 26 | Did not advance | ||||
| align=left rowspan=4 | Rūta Meilutytė | 50 m freestyle | Did not advance | |||||
| 100 m freestyle | 55.72 | 27 | Did not advance | |||||
| 50 m breaststroke | 30.07 | 3 Q | 29.48 | 1 Q | 29.59 | |||
| 100 m breaststroke | 1:04.52 EU | 1 Q | 1:04.35 | 1 Q | 1:04.42 | |||
| Jūratė Ščerbinskaitė | 200 m freestyle | 2:03.88 | 32 | Did not advance | ||||