| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Female |
| Full name | Madhawee•Weerathunga Kaluarachchilage Don |
| Used name | Madhawee•Weerathunga |
| Born | 24 January 1993 |
| NOC | Sri Lanka |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2010 Summer Youth Olympics | Swimming (Aquatics) | SRI |
Madhawee Weerathunga | |||
| 50 metres Freestyle, Girls (YOG) | 45 | |||||
| 100 metres Freestyle, Girls (YOG) | 49 |