| Switzerland at the 2025 World Aquatics Championships | |
|---|---|
 | |
| World Aquatics code | SUI |
| National federation | Swiss Swimming Federation |
| in Singapore | |
| Competitors | 12 in 4 sports |
| Medals Ranked 21st |
|
| World Aquatics Championships appearances | |
Switzerland competed at the 2025 World Aquatics Championships in Singapore from July 11 to August 3, 2025.
| Medal | Name | Sport | Event | Date |
|---|---|---|---|---|
 | Noè Ponti | Swimming | Men's 50 metre butterfly | 28 July 2025 |
| Noè Ponti | Swimming | Men's 100 metre butterfly | 2 August 2025 |
The following is the list of competitors in the Championships. [1]
| Sport | Men | Women | Total |
|---|---|---|---|
| Diving | 0 | 1 | 1 |
| High diving | 2 | 1 | 3 |
| Open water swimming | 2 | 0 | 2 |
| Swimming | 5 | 1 | 6 |
| Total | 9 | 3 | 12 |
| Athlete | Event | Preliminaries | Semifinals | Final | |||
|---|---|---|---|---|---|---|---|
| Points | Rank | Points | Rank | Points | Rank | ||
| Michelle Heimberg | 1 m springboard | 261.85 | 4 Q | — | 265.65 | 5 | |
| 3 m springboard | 303.45 | 4 Q | 282.15 | 11 Q | 309.45 | 8 | |
| Athlete | Event | Points | Rank |
|---|---|---|---|
| Jean-David Duval | Men's high diving | 271.60 | 19 |
| Pierrick Schafer | 276.50 | 18 | |
| Morgane Herculano | Women's high diving | 254.10 | 12 |
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Paul Niederberger | Men's 3 km knockout sprints | 17:06.9 | 7 Q | 11:34.1 | 13 | Did not advance | |
| Men's 5 km | — | 58:03.9 | 11 | ||||
| Men's 10 km | — | 2:03:29.5 | 19 | ||||
| Christian Schreiber | Men's 3 km knockout sprints | 17:11.5 | 8 Q | 11:34.2 | 14 | Did not advance | |
| Men's 5 km | — | 1:00:27.7 | 21 | ||||
| Men's 10 km | — | 2:01:39.5 | 10 | ||||
Switzerland entered 6 swimmers. [2]
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Antonio Djakovic | 200 m freestyle | 1:47.96 | 27 | Did not advance | |||
| 400 m freestyle | 3:49.14 | 24 | — | Did not advance | |||
| Gian-Luca Gartmann | 50 m breaststroke | 28.10 | 44 | Did not advance | |||
| 200 m individual medley | 2:00.26 | 20 | Did not advance | ||||
| Roman Mityukov | 50 m backstroke | Did not start | Did not advance | ||||
| 100 m backstroke | 53.92 | 20 | Did not advance | ||||
| 200 m backstroke | 1:56.15 | 3 Q | 1:54.83 NR | 4 Q | 1:55.57 | 7 | |
| Noè Ponti | 50 m butterfly | 22.74 | 1 Q | 22.72 | 2 Q | 22.51 | |
| 100 m butterfly | 50.68 | 1 Q | 50.18 | 1 Q | 49.83 NR | | |
| Marius Toscan | 200 m butterfly | 1:58.60 | 22 | Did not advance | |||
| 400 m individual medley | 4:17.01 | 17 | — | Did not advance | |||
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Lisa Mamié | 50 m breaststroke | Did not start | Did not advance | ||||
| 100 m breaststroke | 1:08.84 | 35 | Did not advance | ||||
| 200 m breaststroke | Did not start | Did not advance | |||||