| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Alexxe HENRY | 20/07/2007 | 100 Metres | Round 1 | 2 | 11.55 |
| W | Imani MILLS | 20/11/2007 | 100 Metres | Round 1 | 4 | 11.57 |
| M | Alex SEEPERSAD | 18/12/2009 | 100 Metres | Round 1 | 5 | 10.51 |
| M | Trevaughn STEWART | 10/11/2007 | 100 Metres | Round 1 | 4 | 10.41 |
| W | Imani MILLS | 20/11/2007 | 100 Metres | Semi-Finals | 8 | 11.67 |
| W | Alexxe HENRY | 20/07/2007 | 100 Metres | Semi-Finals | 8 | 11.61 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Omari BROWN | 23/03/2009 | 400 Metres Hurdles | Round 1 | 3 | 51.50 |
| M | Kristiano PEREZ | 04/06/2008 | Triple Jump | Qualification | 14 | 15.02 |
| W | Kayla CHARLES | 09/05/2007 | 400 Metres | Round 1 | 7 | 55.89 |
| W | Kyah HYSON | 20/12/2009 | 400 Metres | Round 1 | 9 | 57.58 |
| M | Zachery FRANK | 02/01/2008 | 400 Metres | Round 1 | 3 | 46.61 |
| M | Kiile ALEXANDER | 03/07/2007 | 400 Metres | Round 1 | 8 | 48.99 |
| M | Zachery FRANK | 02/01/2008 | 400 Metres | Semi-Finals | 9 | 47.91 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jenna-Marie THOMAS | 22/04/2008 | 100 Metres Hurdles | Round 1 | 8 | 14.20 |
| W | Kaori ROBLEY | 06/11/2007 | 200 Metres | Round 1 | 4 | 24.00 |
| W | Imani MILLS | 20/11/2007 | 200 Metres | Round 1 | 2 | 23.75 |
| M | Makaelan Isiah Randall WOODS | 04/02/2008 | 200 Metres | Round 1 | 1 | 20.92 |
| W | Imani MILLS | 20/11/2007 | 200 Metres | Semi-Finals | 9 | 23.74 |
| M | Makaelan Isiah Randall WOODS | 04/02/2008 | 200 Metres | Semi-Finals | 2 | 20.47 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Seannah PARSONS | 11/03/2008 | Triple Jump | Qualification | 11 | 12.68 |
| M | Trinidad and Tobago U20 | 01/01/1900 | 4x400 Metres Relay | Round 1 | 4 | 3:07.43 |
| W | Trinidad and Tobago U20 | 01/01/1900 | 4x100 Metres Relay | Round 1 | 2 | 45.03 |
| M | Trinidad and Tobago U20 | 01/01/1900 | 4x100 Metres Relay | Round 1 | 1 | 39.40 |
| M | Omari BROWN | 23/03/2009 | 400 Metres Hurdles | Semi-Finals | 9 | 52.14 |
| M | Makaelan Isiah Randall WOODS | 04/02/2008 | 200 Metres | Final | 4 | 20.58 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Trinidad and Tobago U20 | 01/01/1900 | 4x100 Metres Relay | Final | 8 | 45.29 |
| M | Trinidad and Tobago U20 | 01/01/1900 | 4x100 Metres Relay | Final | 5 | 39.44 |