| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jennifer Dahlgren | 21/04/1984 | Hammer Throw | Qualification | NM | |
| M | Leandro Paris | 16/02/1995 | 800 Metres | Round 1 | 7 | 1:47.09 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Germán Chiaraviglio | 16/04/1987 | Pole Vault | Qualification | 11 | 5.45 |
| M | Mariano MASTROMARINO | 15/09/1982 | Marathon | Final | DNF | |
| M | Guillermo Ruggeri | 26/03/1992 | 400 Metres Hurdles | Round 1 | 3 | 49.69 |
| W | Rosa Godoy | 19/03/1982 | Marathon | Final | 62 | 2:49:30 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Guillermo Ruggeri | 26/03/1992 | 400 Metres Hurdles | Semi-Finals | DQ |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Belén Casetta | 26/09/1994 | 3000 Metres Steeplechase | Round 1 | 6 | 9:35.78 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Braian Toledo | 08/09/1993 | Javelin Throw | Qualification | 13 | 75.29 |
| M | Federico BRUNO | 18/06/1993 | 1500 Metres | Round 1 | 7 | 3:43.16 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Belén Casetta | 26/09/1994 | 3000 Metres Steeplechase | Final | 11 | 9:25.99 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Juan Manuel Cano | 12/12/1987 | 20 Kilometres Race Walk | Final | 46 | 1:24:49 |