| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Miku MURAOKA | 22/11/2004 | U20 Race | Final | 20 | 23:07 |
| M | Kaisei OKADA | 30/08/2005 | U20 Race | Final | 35 | 27:05 |
| W | Nozomi TANAKA | 04/09/1999 | Senior Race | Final | 14 | 35:08 |
| M | Hazuma HATTORI | 07/02/1995 | Senior Race | Final | 81 | 34:26 |