Marathon Swimming — 10 kilometres Open Water, Women
| Times held | 4 |
|---|---|
| Total participants | 70 |
| Total countries | 35 |
Participants
| Year | Event | Status | Participants | NOCs |
|---|---|---|---|---|
| 2008 | 10 kilometres Open Water, Women | Olympic | 25 | 23 |
| 2012 | 10 kilometres Open Water, Women | Olympic | 24 | 24 |
| 2016 | 10 kilometres Open Water, Women | Olympic | 26 | 24 |
| 2020 | 10 kilometres Open Water, Women | Olympic | 25 | 23 |
Medal winners
Medals by country
| NOC | Gold | Silver | Bronze | Total | |
|---|---|---|---|---|---|
| Netherlands |  NED |
1 | 1 | 0 | 2 |
| Brazil |  BRA |
1 | 0 | 1 | 2 |
| Hungary |  HUN |
1 | 0 | 0 | 1 |
| Russian Federation |  RUS |
1 | 0 | 0 | 1 |
| Great Britain |  GBR |
0 | 1 | 1 | 2 |
| Italy |  ITA |
0 | 1 | 1 | 2 |
| United States |  USA |
0 | 1 | 0 | 1 |
| Australia |  AUS |
0 | 0 | 1 | 1 |
Top medallists
| Athlete | Nat | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| Sharon van Rouwendaal | NED |
1 | 1 | 0 | 2 |
| Éva Risztov | HUN |
1 | 0 | 0 | 1 |
| Lara Ilchenko | RUS |
1 | 0 | 0 | 1 |
| Ana Marcela Cunha | BRA |
1 | 0 | 0 | 1 |
| Keri-Anne Payne | GBR |
0 | 1 | 0 | 1 |
| Haley Anderson | USA |
0 | 1 | 0 | 1 |
| Rachele Bruni | ITA |
0 | 1 | 0 | 1 |