| Times held | 3 |
|---|---|
| Total participants | 35 |
| Total countries | 28 |
| Year | Event | Status | Participants | NOCs |
|---|---|---|---|---|
| 2010 | 100 metres Butterfly, Boys | YOG | 36 | 31 |
| 2014 | 100 metres Butterfly, Boys | YOG | 25 | 25 |
| 2018 | 100 metres Butterfly, Boys | YOG | 46 | 43 |
| NOC | Gold | Silver | Bronze | Total | |
|---|---|---|---|---|---|
| Russian Federation | 1 | 1 | 0 | 2 | |
| People's Republic of China | 1 | 0 | 0 | 1 | |
| Republic of Korea | 1 | 0 | 0 | 1 | |
| Hungary | 0 | 1 | 0 | 1 | |
| South Africa | 0 | 1 | 0 | 1 | |
| Australia | 0 | 0 | 1 | 1 | |
| Italy | 0 | 0 | 1 | 1 | |
| Serbia | 0 | 0 | 1 | 1 | |
| Athlete | Nat | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| Jang Gyu-Cheol | 1 | 0 | 0 | 1 | |
| Li Zhuhao | 1 | 0 | 0 | 1 | |
| Andrey Minakov | 1 | 0 | 0 | 1 | |
| Chad le Clos | 0 | 1 | 0 | 1 | |
| Aleksandr Sadovnikov | 0 | 1 | 0 | 1 | |
| Kristóf Milák | 0 | 1 | 0 | 1 |
| Country | Games | Athlete/Team | Placement |
|---|