| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Female |
| Full name | Diana•Demochko |
| Used name | Diana•Demochko |
| Original name | Діана•Демочко |
| Born | 26 December 2007 |
| Measurements | 167 cm / 65 kg |
| NOC | Ukraine |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Short Track Speed Skating (Skating) | UKR |
Diana Demochko | |||
| 500 metres, Girls (YOG) | 27 | |||||
| 1,000 metres, Girls (YOG) | 34 | |||||
| 1,500 metres, Girls (YOG) | 17 |