Switzerland competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.
Medalists edit
| Medal | Name | Sport | Event | Date |
|---|---|---|---|---|
 Gold |
Swann Oberson | Open Water Swimming | Women's 5km | 21 July |
Diving edit
Switzerland has qualified 1 athlete in diving.[1]
- Men
| Athlete | Event | Preliminary | Semifinals | Final | |||
|---|---|---|---|---|---|---|---|
| Points | Rank | Points | Rank | Points | Rank | ||
| Andrea Aloisio | Men's 1m Springboard | 309.70 | 26 | did not advance | |||
| Men's 3m Springboard | 300.10 | 48 | did not advance | ||||
Open water swimming edit
- Women[2]
| Athlete | Event | Final | |
|---|---|---|---|
| Time | Position | ||
| Iris Matthey | Women's 5km | 1:01:21.5 | 24 |
| Women's 10km | 2:07:35.7 | 7 | |
| Swann Oberson | Women's 5km | 1:00:39.7 | 
|
| Women's 10km | 2:02:16.4 | 9 | |
Swimming edit
Switzerland qualified 5 swimmers.[3]
- Men
| Athlete | Event | Heats | Semifinals | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Flori Lang | Men's 50m Freestyle | 22.80 | 31 | did not advance | |||
| Men's 100m Freestyle | 49.86 | 34 | did not advance | ||||
| Men's 50m Backstroke | 25.12 | 4 Q | 25.07 | 7 Q | 25.15 | 8 | |
| Men's 100m Backstroke | 56.40 | 40 | did not advance | ||||
| Dominik Meichtry | Men's 200m Freestyle | 1:47.38 | 7 Q | 1:47.30 | 6 Q | 1:47.02 | 7 |
| Men's 400m Freestyle | 3:51.32 | 22 | did not advance | ||||
| Men's 100m Butterfly | 55.54 | 32 | did not advance | ||||
- Women
| Athlete | Event | Heats | Semifinals | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Stephanie Spahn | Women's 50m Breaststroke | 32.14 | 18 | did not advance | |||
| Women's 100m Breaststroke | 1:11.13 | 30 | did not advance | ||||
| Martina van Berjel | Women's 200m Butterfly | 2:09.68 | 18 | did not advance | |||
| Marina Ribi | Women's 400m IM | 4:52.49 | 30 | did not advance | |||
Synchronised swimming edit
Switzerland has qualified 9 athletes in synchronised swimming.[4]
- Women
| Athlete | Event | Preliminary | Final | ||
|---|---|---|---|---|---|
| Points | Rank | Points | Rank | ||
| Pamela Fischer | Solo Free Routine | 82.960 | 15 | did not advance | |
| Pamela Fischer Anja Nyffeler |
Duet Technical Routine | 83.200 | 19 | did not advance | |
| Duet Free Routine | 83.060 | 19 | did not advance | ||
| Roxane Begg Audrey Canova Laura Ermano Pamela Fischer Anja Nyffeler Eve Tieche Pascale Zwicky Simone Zwicky |
Team Technical Routine | 82.300 | 16 | did not advance | |
| Team Free Routine | 83.640 | 14 | did not advance | ||
- Reserve