| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Albert KUKLA | 13/01/2005 | 10 Kilometres Race Walk | Final | 31 | 43:29 |
| W | Alžběta FRANKLOVÁ | 05/11/2005 | 10 Kilometres Race Walk | Final | 25 | 49:04 |
| M | Adam ZAJÍČEK | 09/05/2003 | 20 Kilometres Race Walk | Final | 42 | 1:24:10 |
| X | Czech Republic | Marathon Race Walk Mixed Relay | Final | 34 | 3:08:52 |