Masaki Niiyama
Biographical details
| Code | SWI-M-018620 |
|---|---|
| Gender | Male |
| Used name | Masaki•Niiyama |
| Born | 17 June 1993 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 2018 World Swimming Championships (25 m) | Hangzhou |  CHN |
50 m Breaststroke, Men | 14 |  JPN |
|
| Swimming | 2018 World Swimming Championships (25 m) | Hangzhou | CHN |
4 x 50 m Medley Relay, Mixed | 4 | JPN |