| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Martina Weil | 12/07/1999 | 400 Metres | Heats | 6 | 54.52 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Domingo Polette | 19/05/2000 | 110m Hurdles (99.0cm) | Heats | 7 | 14.37 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Mariana García | 19/03/1999 | Hammer Throw | Qualification | 5 | 59.91 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Claudio Romero | 10/07/2000 | Discus Throw (1.750kg) | Qualification | 6 | 56.71 |
| W | Mariana García | 19/03/1999 | Hammer Throw | Final | 10 | 59.66 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Claudio Romero | 10/07/2000 | Discus Throw (1.750kg) | Final | 3 | 60.81 |