| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| M | Oscar Patín | 01/02/2001 | 5000 Metres Race Walk | Heats | 1 | 20:13.69 | 
| M | Justin Herrera | 27/06/2002 | High Jump | Qualification | 16 | 1.90 | 
| W | Aimara Nazareno | 30/11/2001 | 100m Hurdles (76.2cm) | Heats | 4 | 14.10 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| W | Maria Villalva | 15/02/2001 | 5000 Metres Race Walk | Heats | 4 | 22:48.75 | 
| W | Lorna Zurita | 10/05/2001 | Shot Put (3kg) | Qualification | 11 | 14.73 | 
| W | Gabriela Anahi Suarez | 02/02/2001 | 100 Metres | Heats | 1 | 11.97 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| M | Kevin Bueno | 08/07/2001 | Triple Jump | Qualification | 13 | 14.88 | 
| W | Juleisy Angulo | 02/01/2001 | Javelin Throw (500g) | Qualification | 2 | 59.82 | 
| M | Jean Marcos Mairongo | 02/02/2001 | Javelin Throw (700g) | Qualification | 4 | 74.32 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| W | Aimara Nazareno | 30/11/2001 | 100m Hurdles (76.2cm) | Final | 2 | 13.73 | 
| M | Justin Herrera | 27/06/2002 | High Jump | Final | 14 | 1.93 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| M | Oscar Patín | 01/02/2001 | 5000 Metres Race Walk | Final | 2 | 20:38.17 | 
| W | Gabriela Anahi Suarez | 02/02/2001 | 100 Metres | Final | 3 | 11.29 | 
| W | Lorna Zurita | 10/05/2001 | Shot Put (3kg) | Final | 5 | 15.79 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| M | Kevin Bueno | 08/07/2001 | Triple Jump | Final | 10 | 15.04 | 
| W | Juleisy Angulo | 02/01/2001 | Javelin Throw (500g) | Final | 4 | 55.21 | 
| W | Maria Villalva | 15/02/2001 | 5000 Metres Race Walk | Final | 3 | 23:26.70 | 
| M | Jean Marcos Mairongo | 02/02/2001 | Javelin Throw (700g) | Final | 6 | 72.22 |