| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Karin DEVALDOVÁ | 12/07/2003 | 10 Kilometres Race Walk | Final | 31 | 56:34 |
| W | Stanislava HAKULINOVÁ | 03/05/2003 | 10 Kilometres Race Walk | Final | 35 | 57:45 |
| M | Tomáš MENCEL | 06/07/2004 | 10 Kilometres Race Walk | Final | 17 | 48:10 |
| M | Michal DUDA | 04/03/2004 | 10 Kilometres Race Walk | Final | 25 | 50:24 |
| W | Hana BURZALOVÁ | 03/11/2000 | 20 Kilometres Race Walk | Final | 31 | 1:46:51 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Miroslav ÚRADNÍK | 24/03/1996 | 35 Kilometres Race Walk | Final | 17 | 2:41:30 |
| M | Dominik ČERNÝ | 01/11/1997 | 35 Kilometres Race Walk | Final | 32 | 2:47:38 |