| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| X | Colombia U20 | 4x400 Metres Relay | Round 1 | 3 | 3:22.14 | |
| W | Emily ROMAN | 05/11/2010 | 100 Metres | Round 1 | 6 | 11.85 |
| W | Luna Brigitte PABON | 08/02/2008 | Pole Vault | Qualification | DNS | |
| X | Colombia U20 | 4x400 Metres Relay | Final | 8 | 3:24.02 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Emily MONTAÑO | 25/11/2008 | 400 Metres Hurdles | Round 1 | 9 | 1:01.43 |
| W | Michell GOMEZ | 27/02/2009 | 400 Metres Hurdles | Round 1 | 8 | 1:01.87 |
| M | Samuel David MOSQUERA | 23/10/2008 | 400 Metres Hurdles | Round 1 | 3 | 51.97 |
| M | Juan David ARBOLEDA | 13/05/2007 | 400 Metres Hurdles | Round 1 | 4 | 51.45 |
| M | Jhon David VALENCIA | 12/09/2007 | Triple Jump | Qualification | 9 | 15.53 |
| W | Isabella HURTADO | 29/07/2007 | 400 Metres | Round 1 | DNS | |
| W | Sara Manuela CUESTA | 22/07/2008 | 400 Metres | Round 1 | 7 | 57.12 |
| M | Sergio ROJAS | 04/01/2010 | 400 Metres | Round 1 | 7 | 47.92 |
| M | Juan Sebastian SANCHEZ | 03/03/2008 | 400 Metres | Round 1 | 5 | 47.73 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jeidy Sofia CHURI | 03/03/2010 | 100 Metres Hurdles | Round 1 | 7 | 14.86 |
| M | Sebastian PALOMEQUE | 18/08/2007 | 110m Hurdles (99.0cm) | Round 1 | 7 | 14.18 |
| W | Emily ROMAN | 05/11/2010 | 200 Metres | Round 1 | 8 | 24.67 |
| M | Jhon David VALENCIA | 12/09/2007 | Long Jump | Qualification | 11 | 7.24 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Danna Valentina RIVERA | 24/05/2008 | 5000 Metres Race Walk | Final | 36 | 25:14.39 |
| W | Maria José GONZALEZ | 21/12/2008 | 5000 Metres Race Walk | Final | 32 | 24:22.23 |
| M | Sergio Santiago NIETO MORENO | 19/02/2008 | 5000 Metres Race Walk | Final | 31 | 21:24.00 |
| M | Juan David ARBOLEDA | 13/05/2007 | 400 Metres Hurdles | Semi-Finals | 8 | 51.43 |
| M | Samuel David MOSQUERA | 23/10/2008 | 400 Metres Hurdles | Semi-Finals | 4 | 50.54 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Samuel David MOSQUERA | 23/10/2008 | 400 Metres Hurdles | Final | 7 | 51.99 |