# Switzerland at the 2019 World Aquatics Championships

Switzerland competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.

## Medalists

| Medal | Name | Sport | Event | Date |
| Silver | Jérémy Desplanches | Swimming | Men's 200 metre individual medley | 25 July |

## Artistic swimming

Switzerland entered 11 artistic swimmers.

### Women

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Noemi Peschl | Solo technical routine | 81.0914 | 12 | 81.6587 | 12 |
| Vivienne Koch | Solo free routine | 82.1333 | 14 | Did not advance | Did not advance |
| Vivienne Koch Noemi Peschl | Duet technical routine | 80.8136 | 18 | Did not advance | Did not advance |
| Vivienne Koch Noemi Peschl | Duet free routine | 82.1667 | 17 | Did not advance | Did not advance |
| Ilona Fahrni Anouk Helfer Vivienne Koch Paloma Mello Rodriguez Joelle Peschl Babou Schupbach Alyssa Thoni Margaux Varesio Mila Egli (R) Noemi Peschl (R) | Team technical routine | 81.7065 | 13 | Did not advance | Did not advance |
| Clara Bergonzi Ilona Fahrni Anouk Helfer Paloma Mello Rodriguez Joelle Peschl Babou Schupbach Alyssa Thoni Margaux Varesio Mila Egli (R) Noemi Peschl (R) | Team free routine | 81.5667 | 14 | Did not advance | Did not advance |
Legend: (R) = Reserve Athlete

## Diving

Switzerland entered six divers.

### Men

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Simon Rieckhoff | 1 m springboard | 314.25 | 28 | — | — | Did not advance | Did not advance |
| Jonathan Suckow | 1 m springboard | 346.60 | 14 | — | — | Did not advance | Did not advance |
| Jonathan Suckow | 3 m springboard | 362.65 | 31 | Did not advance | Did not advance | Did not advance | Did not advance |
| Guillaume Dutoit | 3 m springboard | 383.45 | 22 | Did not advance | Did not advance | Did not advance | Did not advance |
| Guillaume Dutoit Simon Rieckhoff | Synchronized 3 m springboard | 330.60 | 16 | — | — | Did not advance | Did not advance |

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Madeline Coquoz | 1 m springboard | 187.75 | 37 | — | — | Did not advance | Did not advance |
| Michelle Heimberg | 1 m springboard | 218.55 | 16 | — | — | Did not advance | Did not advance |
| Michelle Heimberg | 3 m springboard | 241.65 | 28 | Did not advance | Did not advance | Did not advance | Did not advance |
| Jessica Favre | 3 m springboard | 258.00 | 20 | Did not advance | Did not advance | Did not advance | Did not advance |
| Madeline Coquoz Jessica Favre | Synchronized 3 m springboard | 264.78 | 9 | — | — | 268.95 | 11 |

## High diving

Switzerland qualified one male high diver.
| Athlete | Event | Points | Rank |
| Matthias Appenzeller | Men's high diving | 191.10 | 21 |

## Swimming

Switzerland entered 12 swimmers.

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Thierry Bollin | 50 m backstroke | 25.37 | 21 | Did not advance | Did not advance | Did not advance | Did not advance |
| Jérémy Desplanches | 200 m individual medley | 1:58.43 | 4 Q | 1:56.73 | 1 Q | 1:56.56 | |
| Antonio Djakovic | 400 m freestyle | 3:51.51 | 20 | — | — | Did not advance | Did not advance |
| Yannick Käser | 50 m breaststroke | 27.99 | 34 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yannick Käser | 100 m breaststroke | 1:01.85 | 38 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yannick Käser | 200 m breaststroke | 2:17.79 | 45 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nils Liess | 100 m freestyle | 49.42 | 31 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nils Liess | 200 m freestyle | 1:48.29 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nils Liess | 200 m butterfly | DNS | DNS | Did not advance | Did not advance | Did not advance | Did not advance |
| Roman Mityukov | 100 m backstroke | 54.87 | 27 | Did not advance | Did not advance | Did not advance | Did not advance |
| Roman Mityukov | 200 m backstroke | 1:58.04 | =14 Q | 1:57.93 | 13 | Did not advance | Did not advance |
| Aleksi Schmid | 50 m butterfly | 24.88 | 51 | Did not advance | Did not advance | Did not advance | Did not advance |
| Roman Mityukov Nils Liess Antonio Djakovic Aleksi Schmid | 4×100 m freestyle relay | 3:16.85 | 19 | — | — | Did not advance | Did not advance |
| Antonio Djakovic Nils Liess Aleksi Schmid Jérémy Desplanches | 4×200 m freestyle relay | 7:12.08 NR | 12 | — | — | Did not advance | Did not advance |
| Roman Mityukov Yannick Käser Jérémy Desplanches Nils Liess | 4×100 m medley relay | 3:36.98 NR | 18 | — | — | Did not advance | Did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Nina Kost | 50 m freestyle | 25.74 | 30 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nina Kost | 100 m backstroke | 1:02.86 | 37 | Did not advance | Did not advance | Did not advance | Did not advance |
| Lisa Mamie | 50 m breaststroke | 31.70 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Lisa Mamie | 100 m breaststroke | 1:07.30 | 10 Q | 1:07.11 | 11 | Did not advance | Did not advance |
| Lisa Mamie | 200 m breaststroke | 2:24.93 | 4 Q | 2:24.47 | 9 | Did not advance | Did not advance |
| Alexandra Touretski | 50 m backstroke | DNS | DNS | Did not advance | Did not advance | Did not advance | Did not advance |
| Alexandra Touretski | 50 m butterfly | 26.89 | =25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Ugolkova | 100 m freestyle | 54.54 | 18 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Ugolkova | 200 m freestyle | 2:00.74 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Ugolkova | 200 m backstroke | 2:13.26 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Ugolkova | 200 m individual medley | 2:12.35 | 14 Q | 2:10.72 | 9 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nina Kost Alexandra Touretski Maria Ugolkova Noémi Girardet | 4×100 m freestyle relay | 3:41.30 | 13 | — | — | Did not advance | Did not advance |
| Nina Kost Lisa Mamie Alexandra Touretski Maria Ugolkova | 4×100 m medley relay | 4:01.85 NR | 11 | — | — | Did not advance | Did not advance |

### Mixed

| Athlete | Event | Heat | Heat | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank |
| Roman Mityukov Antonio Djakovic Maria Ugolkova Noémi Girardet | 4×100 m freestyle relay | 3:29.14 | 11 | Did not advance | Did not advance |
| Roman Mityukov Yannick Käser Maria Ugolkova Noémi Girardet | 4×100 m medley relay | 3:48.98 | 13 | Did not advance | Did not advance |