| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | José Alejandro BARRONDO | 16/09/1996 | 20 Kilometres Race Walk | Final | 31 | 1:23:33 |
| M | José Eduardo ORTIZ | 08/03/2000 | 20 Kilometres Race Walk | Final | 42 | 1:26:29 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Maritza Rafaela PONCIO | 03/12/1994 | 20 Kilometres Race Walk | Final | DNF |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Luis GRIJALVA | 10/04/1999 | 5000 Metres | Heats | 1 | 13:32.72 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Luis GRIJALVA | 10/04/1999 | 5000 Metres | Final | 4 | 13:12.50 |