Swimming — 100 metres Freestyle, Boys
| Times held | 3 |
|---|---|
| Total participants | 47 |
| Total countries | 37 |
Participants
| Year | Event | Status | Participants | NOCs |
|---|---|---|---|---|
| 2010 | 100 metres Freestyle, Boys | YOG | 54 | 51 |
| 2014 | 100 metres Freestyle, Boys | YOG | 37 | 34 |
| 2018 | 100 metres Freestyle, Boys | YOG | 46 | 42 |
Medal winners
| Year | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| 2010 | Mehdy Metella |  FRA |
Velimir Stjepanović |  SRB |
Kenneth To |  AUS |
| 2014 | Matheus Santana |  BRA |
Yu Hexin |  CHN |
Damian Wierling |  GER |
| 2018 | Andrey Minakov |  RUS |
Jakub Kraska |  POL |
Robin Hanson |  SWE |
Medals by country
| NOC | Gold | Silver | Bronze | Total | |
|---|---|---|---|---|---|
| Brazil | BRA |
1 | 0 | 0 | 1 |
| France | FRA |
1 | 0 | 0 | 1 |
| Russian Federation | RUS |
1 | 0 | 0 | 1 |
| People's Republic of China | CHN |
0 | 1 | 0 | 1 |
| Poland | POL |
0 | 1 | 0 | 1 |
| Serbia | SRB |
0 | 1 | 0 | 1 |
| Australia | AUS |
0 | 0 | 1 | 1 |
| Germany | GER |
0 | 0 | 1 | 1 |
| Sweden | SWE |
0 | 0 | 1 | 1 |
Top medallists
| Athlete | Nat | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| Matheus Santana | BRA |
1 | 0 | 0 | 1 |
| Mehdy Metella | FRA |
1 | 0 | 0 | 1 |
| Andrey Minakov |  ROC RUS |
1 | 0 | 0 | 1 |
| Velimir Stjepanović | SRB |
0 | 1 | 0 | 1 |
| Yu Hexin | CHN |
0 | 1 | 0 | 1 |
| Jakub Kraska | POL |
0 | 1 | 0 | 1 |