Swimming — 50 metres Freestyle, Boys
| Times held | 3 |
|---|---|
| Total participants | 39 |
| Total countries | 33 |
Participants
| Year | Event | Status | Participants | NOCs |
|---|---|---|---|---|
| 2010 | 50 metres Freestyle, Boys | YOG | 51 | 48 |
| 2014 | 50 metres Freestyle, Boys | YOG | 52 | 51 |
| 2018 | 50 metres Freestyle, Boys | YOG | 54 | 49 |
Medal winners
| Year | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| 2010 | Andriy Hovorov |  UKR |
Kenneth To |  AUS |
Aitor Martínez |  ESP |
| 2014 | Yu Hexin |  CHN |
Matheus Santana |  BRA |
Dylan Carter |  TTO |
| 2018 | Thomas Ceccon |  ITA |
Daniil Markov |  RUS |
Abdelrahman Sameh |  EGY |
Medals by country
| NOC | Gold | Silver | Bronze | Total | |
|---|---|---|---|---|---|
| Italy | ITA |
1 | 0 | 0 | 1 |
| People's Republic of China | CHN |
1 | 0 | 0 | 1 |
| Ukraine | UKR |
1 | 0 | 0 | 1 |
| Australia | AUS |
0 | 1 | 0 | 1 |
| Brazil | BRA |
0 | 1 | 0 | 1 |
| Russian Federation | RUS |
0 | 1 | 0 | 1 |
| Egypt | EGY |
0 | 0 | 1 | 1 |
| Spain | ESP |
0 | 0 | 1 | 1 |
| Trinidad and Tobago | TTO |
0 | 0 | 1 | 1 |
Top medallists
| Athlete | Nat | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| Andriy Hovorov | UKR |
1 | 0 | 0 | 1 |
| Yu Hexin | CHN |
1 | 0 | 0 | 1 |
| Thomas Ceccon | ITA |
1 | 0 | 0 | 1 |
| Matheus Santana | BRA |
0 | 1 | 0 | 1 |
| Kenneth To | AUS |
0 | 1 | 0 | 1 |
| Daniil Markov | RUS |
0 | 1 | 0 | 1 |