# Indonesia at the 2011 World Aquatics Championships

Indonesia competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.

## Diving

Indonesia has qualified 5 athletes in diving.

### Men

| Athlete | Event | Preliminary | Preliminary | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Luthfi Niko Abdillah | Men's 1m Springboard | 236.20 | 38 | | | did not advance | did not advance |
| Muhammad Nasrullah | Men's 10m Platform | 327.60 | 30 | did not advance | did not advance | did not advance | did not advance |
| Andriyan Andriyan Luthfi Niko Abdillah | Men's 3m Synchro Springboard | 286.98 | 18 | | | did not advance | did not advance |
| Muhammad Nasrullah Husaini Noor | Men's 10m Synchro Platform | 304.80 | 17 | | | did not advance | did not advance |

### Women

| Athlete | Event | Preliminary | Preliminary | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Sari Ambarwati | Women's 1m Springboard | 200.05 | 35 | | | did not advance | did not advance |
| Sari Ambarwati | Women's 3m Springboard | 184.65 | 39 | did not advance | did not advance | did not advance | did not advance |

## Open water swimming
### Men

| Athlete | Event | Final | Final |
| Athlete | Event | Time | Position |
| Satrio Putra | Men's 5km | 1:09:46.9 | 48 |
| Ricky Anggawijaya | Men's 5km | 1:02:06.2 | 38 |
| Ricky Anggawijaya | Men's 10km | 2:13:47.4 | 59 |
| Amoczy Pratama | Men's 10km | 2:13:48.4 | 60 |

### Women

| Athlete | Event | Final | Final |
| Athlete | Event | Time | Position |
| Yessy Yosaputra | Women's 5km | 1:04:56.1 | 35 |
| Yessy Yosaputra | Women's 10km | 2:20:43.2 | 50 |
| Annisa Fabiola | Women's 5km | DNS | DNS |
| Annisa Fabiola | Women's 10km | DNF | DNF |

## Swimming

Indonesia qualified 3 swimmers.

### Men

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Indra Gunawan | Men's 50m Breaststroke | 28.81 | 34 | did not advance | did not advance | did not advance | did not advance |
| Indra Gunawan | Men's 100m Breaststroke | 1:03.80 | 58 | did not advance | did not advance | did not advance | did not advance |
| Indra Gunawan | Men's 200m Breaststroke | 2:18.89 | 41 | did not advance | did not advance | did not advance | did not advance |
| Donny Utomo | Men's 100m Butterfly | 57.59 | 54 | did not advance | did not advance | did not advance | did not advance |
| Donny Utomo | Men's 200m Butterfly | 2:05.23 | 37 | did not advance | did not advance | did not advance | did not advance |

### Women

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Tiffany Sudarma | Women's 100m Backstroke | 1:05.19 | 44 | did not advance | did not advance | did not advance | did not advance |

## Synchronised swimming

Indonesia has qualified 12 athletes in synchronised swimming.

### Women

| Athlete | Event | Preliminary | Preliminary | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Adela Amanda Nirmala | Solo Technical Routine | 66.000 | 32 | did not advance | did not advance |
| Samara Talia Pattiasina | Solo Free Routine | 65.440 | 29 | did not advance | did not advance |
| Megawati Suyanto Samara Talia Pattiasina | Duet Technical Routine | 62.800 | 41 | did not advance | did not advance |
| Sabihisma Arsyi Tri Eka Sandiri | Duet Free Routine | 65.000 | 41 | did not advance | did not advance |
| Kusumawardani Adhiati Adela Amanda Nirmala Shanika Andiarti Sabihisma Arsyi Tri Eka Sandiri Megawati Suyanto Samara Talia Pattiasina Dea Vania Putri | Team Technical Routine | 60.000 | 23 | did not advance | did not advance |
| Kusumawardani Adhiati Adela Amanda Nirmala Shanika Andiarti Sabihisma Arsyi Sabrina Ayunda Kusuma Tri Sandiri Eka Megawati Suyanto Samara Talia Pattiasina | Team Free Routine | 63.050 | 21 | did not advance | did not advance |
| Adela Amanda Nirmala Shanika Andiarti Sabihisma Arsyi Sabrina Ayunda Kusuma Sartika Dewi Rachmani Tri Eka Sandiri Megawati Suyanto Samara Talia Pattiasina Dea Vania Putri Putri Yanindha Sari | Free Routine Combination | 65.780 | 14 | did not advance | did not advance |

### Reserve

* Sheila Nur Annisa