# Swimming at the 2015 Indian Ocean Island Games

Swimming at the 2015 Indian Ocean Island Games was held at Piscine Michel Debré, Saint-Denis, Réunion.

## Medalist
### Men

| Event | Gold | Gold | Silver | Silver | Bronze | Bronze |
| 50 m freestyle | Bradley Vincent Mauritius | 23.10 | Dimitri Faubourg Réunion | 23.30 | Anthonny Sitraka Ralefy Madagascar | 24.30 NR |
| 100 m freestyle | Bradley Vincent Mauritius | 50.50 | Dimitri Faubourg Réunion | 52.20 | Mathieu Gilles Marquet Mauritius | 53.30 |
| 200 m freestyle | Benoît Debast Réunion | 1:51.50 | Mathieu Bachmann Réunion | 1:55.70 | Mathieu Gilles Marquet Mauritius | 1:56.90 |
| 400 m freestyle | Benoît Debast Réunion | 3:54.97 | Mathieu Gilles Marquet Mauritius | 4:15.29 | Steven Mangroo Seychelles | 4:18.07 |
| 1500 m freestyle | Benoît Debast Réunion | 15:30.10 | Simon Bachmann Réunion | 17:16.20 | Steven Mangroo Seychelles | 17:20.90 |
| 50 m backstroke | Pierre-Yves Desprez Réunion | 26.90 | Damien Delmotte Réunion | 28.60 | Lalanomena Anthony Andrianirina Madagascar | 29.40 |
| 100 m backstroke | Pierre-Yves Desprez Réunion | 58.40 | Damien Delmotte Réunion | 1:01.34 | Heriniavo Michael Rasolonjatovo Madagascar | 1:02.32 |
| 200 m backstroke | Jean-Patrick Bernet Réunion | 2:16.20 | Heriniavo Michael Rasolonjatovo Madagascar | 2:18.40 | Lalanomena Anthony Andrianirina Madagascar | 2:18.60 |
| 50 m breaststroke | Dimitri Faubourg Réunion | 29.26 | Darren Chan Chin Wah Mauritius | 29.55 | Olivier Ah Ching Mauritius | 30.16 |
| 100 m breaststroke | Darren Chan Chin Wah Mauritius | 1:04.00 | Yannick Chatelain Réunion | 1:06.10 | Olivier Ah Ching Mauritius | 1:07.00 |
| 200 m breaststroke | Yannick Chatelain Réunion | 2:19.50 | Darren Chan Chin Wah Mauritius | 2:22.00 | Quentin Pereira Réunion | 2:31.60 |
| 50 m butterfly | Anthonny-Sitraka Ralefy Madagascar | 24.60 | Bradley Vincent Mauritius | 25.40 | Mathieu Bachmann Réunion | 25.50 |
| 100 m butterfly | Mathieu Bachmann Réunion | 55.57 | Anthonny-Sitraka Ralefy Madagascar | 56.11 | Kevin Lucian Réunion | 57.80 |
| 200 m butterfly | William Moulon Réunion | 2:07.20 | Jean-Patrick Bernet Réunion | 2:08.70 | Waren Hau Kim Fong Mauritius | 2:20.80 |
| 200 m individual medley | Yannick Chatelain Réunion | 2:07.10 | Simon Bachmann Réunion | 2:17.20 | Waren Hau Kim Fong Mauritius | 2:17.80 |
| 400 m individual medley | Yannick Chatelain Réunion | 4:38.40 | Simon Bachmann Réunion | 4:50.60 | Waren Hau Kim Fong Mauritius | 4:54.20 |
| 4 × 100 m freestyle relay | Mauritius (MRI) Vincent Bradley Darren Chan Chin Wah Yohan Lim Mathieu Gilles Marquet | 3:28.23 | Réunion (RUN) Mathieu Bachmann Nathan Mandere Dimitri Faubourg Benoît Debast | 3:29.10 | Seychelles (SEY) Steeven Mangroo Adrian Nanty Dean Hoffman Adam Viktora | 3:40.03 |
| 4 × 200 m freestyle relay | Réunion (RUN) | 7:41.70 | Seychelles (SEY) | 8:02.60 | Mauritius (MRI) | 8:17.60 |
| 4 × 100 m medley relay | Réunion (RUN) | 3:52.41 | Mauritius (MRI) | 4:02.76 | Madagascar (MAD) | 4:11.43 |
| 50 m freestyle H | Hugo Hoi Réunion | 27.9 | Suffian Ropun Mauritius | 33.9 | - | - |
| 50 m freestyle H | Victor Scody Mauritius | 33.0 | Alain Curco Llovera Réunion | 55.5 | - | - |
| 50 m freestyle adapted | Gawtam Dev Kokil Mauritius | 35.8 | Pierrot Etheve Réunion | 36.1 | - | - |

### Women

| Event | Gold | Gold | Silver | Silver | Bronze | Bronze |
| 50 m freestyle | Alizée Morel Réunion | 26.60 | Alexus Laird Seychelles | 26.68 | Felicity Elizabeth Passon Seychelles | 26.72 |
| 100 m freestyle | Alizée Morel Réunion | 56.30 | Felicity Elizabeth Passon Seychelles | 58.30 | Heather Ann Arseth Mauritius | 58.80 |
| 200 m freestyle | Alizée Morel Réunion | 2:04.30 | Felicity Elizabeth Passon Seychelles | 2:08.10 | Romane Petit Réunion | 2:09.10 |
| 400 m freestyle | Alizée Morel Réunion | 4:19.03 | Mathilde Hoareau Réunion | 4:26.32 | Layne Lim Ah Tock Mauritius | 4:46.62 |
| 800 m freestyle | Alizée Morel Réunion | 9:21.00 | Romane Petit Réunion | 9:25.60 | Melodie Naidoo Mauritius | 9:55.40 |
| 50 m backstroke | Alexus Laird Seychelles | 29.50 | Aïnoa Boucher Réunion | 31.10 | Felicity Elizabeth Passon Seychelles | 31.60 |
| 100 m backstroke | Alexus Laird Seychelles | 1:03.52 | Heather Ann Arseth Mauritius | 1:06.27 | Christelle Bertsch Réunion | 1:06.40 |
| 200 m backstroke | Alexus Laird Seychelles | 2:22.80 | Romane Petit Réunion | 2:26.80 | Manon Dijoux Réunion | 2:27.10 |
| 50 m breaststroke | Géraldine Huffner Réunion | 33.49 | Jodie Foulquier Réunion | 34.15 | Elodie Poo Cheong Mauritius | 34.79 |
| 100 m breaststroke | Géraldine Huffner Réunion | 1:13.20 | Jodie Foulquier Réunion | 1:15.40 | Elodie Poo Cheong Mauritius | 1:20.00 |
| 200 m breaststroke | Géraldine Huffner Réunion | 2:37.70 | Chloé Fierla Réunion | 2:47.70 | Leah Foo Sem Fah Mauritius | 3:05.10 |
| 50 m butterfly | Emma Morel Réunion | 28.04 | Heather Ann Arseth Mauritius | 28.50 | - | - |
| 50 m butterfly | Emma Morel Réunion | 28.04 | Felicity Elizabeth Passon Seychelles | 28.50 | - | - |
| 100 m butterfly | Emma Morel Réunion | 1:01.99 | Felicity Elizabeth Passon Seychelles | 1:02.67 | Elodie Poo Cheong Mauritius | 1:03.86 |
| 200 m butterfly | Emma Morel Réunion | 2:19.90 | Sarah Clain Réunion | 2:27.20 | Felicity Elizabeth Passon Seychelles | 2:28.60 |
| 200 m individual medley | Aïnoa Boucher Réunion | 2:24.20 | Mathilde Hoareau Réunion | 2:24.70 | Elodie Poo Cheong Mauritius | 2:30.20 |
| 400 m individual medley | Mathilde Hoareau Réunion | 5:05.6 | Vick Davy Réunion | 5:15.1 | Tessa Ip Hen Cheung Mauritius | 5:46.8 |
| 4 × 100 m freestyle relay | Réunion (RUN) Aïnoa Boucher Mathilde Hoareau Emma Morel Alizée Morel | 3:56.30 | Mauritius (MRI) Heather Ann Arseth Ann Her Elodie Poo Cheong Olivia Chan Chee de Maroussem | 3:58.80 | Seychelles (SEY) Alexus Laird Leyla Monti Anisha Payet Felicity Elizabeth Passon | 4:12.20 |
| 4 × 200 m freestyle relay | Réunion (RUN) | 8:39.33 | Seychelles (SEY) | 8:54.10 | Mauritius (MRI) | 8:54.13 |
| 4 × 100 m medley relay | Réunion (RUN) | 4:21.52 | Mauritius (MRI) | 4:31.44 | Seychelles (SEY) | 4:47.84 |
| 50 m freestyle D | Jeysheeka Rungoo Mauritius | 38.8 | Anne-Lise Turpin Réunion | 47.0 | - | - |
| 50 m freestyle D | Amélie Sidambrompoule Réunion | 1:01.8 | Lavina Thancamamoutou Mauritius | 1:22.9 | - | - |
| 50 m freestyle adapted | Stéphanie Mondon Mauritius | 42.9 | Geneviève Sautron Réunion | 55.6 | - | - |