| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Juan Ignacio Cerra | 16/10/1976 | Hammer Throw | Qualification | 16 | 64.27 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Juan Manuel Cano | 12/12/1987 | 20 Kilometres Race Walk | Final | 30 | 1:30:00 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Germán Lauro | 02/04/1984 | Shot Put | Qualification | 9 | 19.50 |
| M | Javier Carriqueo | 29/05/1979 | 5000 Metres | Heats | 8 | 13:47.51 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jennifer Dahlgren | 21/04/1984 | Hammer Throw | Qualification | 2 | 72.70 |
| M | Maximiliano Díaz | 15/11/1988 | Triple Jump | Qualification | 14 | 15.91 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jennifer Dahlgren | 21/04/1984 | Hammer Throw | Final | 9 | 69.72 |