| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Jean-Luc Baker | FSK | 7 October 1993 | |
| Nathan Chen | FSK | 5 May 1999 | |
| Madeline Edwards | FSK | 14 June 1996 | |
| Kaitlin Hawayek | FSK | 4 November 1996 | |
| Jin Yang | FSK | 16 May 1994 | |
| Yevgeniya Medvedeva | FSK | 19 November 1999 | |
| Vladimir Morozov | FSK | 1 November 1992 | |
| Sergey Mozgov | FSK | 10 March 1995 | |
| Nam Nguyen | FSK | 20 May 1998 | |
| Zhao Kai Pang | FSK | 5 March 1995 | |
| Adyan Pitkeyev | FSK | 16 May 1998 | |
| Yelena Radionova | FSK | 6 January 1999 | |
| Serafima Sakhanovich | FSK | 9 February 2000 | |
| Yevgeniya Tarasova | FSK | 17 December 1994 | |
| Mariya Vygalova | FSK | 29 June 1999 | |
| Anna Yanovskaya | FSK | 23 November 1996 | |
| Yu Xiaoyu | FSK | 2 January 1996 | |
| Yegor Zakroyev | FSK | 31 December 1993 |