| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| X | Jamaica U20 | 4x400 Metres Relay | Round 1 | 1 | 3:21.47 | |
| W | Shanoya Mikalia DOUGLAS | 11/09/2007 | 100 Metres | Round 1 | 1 | 11.35 |
| W | Theianna-Lee TERRELONGE | 17/10/2007 | 100 Metres | Round 1 | 1 | 11.21 |
| M | Gary CARD | 04/06/2007 | 100 Metres | Round 1 | 1 | 10.07 |
| M | Dontae WATSON | 13/01/2007 | 100 Metres | Round 1 | 5 | 10.46 |
| M | Joel MORGAN | 03/05/2007 | 800 Metres | Round 1 | 4 | 1:51.75 |
| M | Nkosana Obafemi JOHNSON | 28/10/2007 | Shot Put (6kg) | Qualification | 12 | 17.63 |
| M | Kamari KENNEDY | 02/01/2009 | Shot Put (6kg) | Qualification | 12 | 17.15 |
| W | Kevongaye FOWLER | 19/08/2009 | 800 Metres | Round 1 | 2 | 2:04.31 |
| W | Able Deborah MILLS | 26/01/2007 | Discus Throw | Qualification | 4 | 53.37 |
| W | Shanoya Mikalia DOUGLAS | 11/09/2007 | 100 Metres | Semi-Finals | 1 | 11.21 |
| W | Theianna-Lee TERRELONGE | 17/10/2007 | 100 Metres | Semi-Finals | 2 | 11.21 |
| M | Gary CARD | 04/06/2007 | 100 Metres | Semi-Finals | 1 | 10.16 |
| X | Jamaica U20 | 4x400 Metres Relay | Final | 4 | 3:18.78 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Able Deborah MILLS | 26/01/2007 | Shot Put | Qualification | 4 | 15.84 |
| W | Marria CROSSFIELD | 26/05/2008 | 400 Metres Hurdles | Round 1 | 4 | 58.22 |
| W | Shevaughn THOMAS | 28/08/2007 | 400 Metres Hurdles | Round 1 | 2 | 58.36 |
| M | David BROWN | 24/05/2007 | High Jump | Qualification | 7 | 2.14 |
| M | Jahvanie K. TYRELL | 03/08/2008 | 400 Metres Hurdles | Round 1 | 1 | 51.02 |
| M | Robert MILLER | 10/06/2008 | 400 Metres Hurdles | Round 1 | 2 | 51.27 |
| M | Rekelme HUNTER | 15/02/2007 | Triple Jump | Qualification | 6 | 15.40 |
| M | Michael-Andre Matthew EDWARDS | 18/11/2007 | Triple Jump | Qualification | 5 | 16.00 |
| X | Jamaica U20 | 4x100 Metres Relay | Round 1 | 3 | 42.08 | |
| W | Shameika MCLEAN | 19/02/2010 | 400 Metres | Round 1 | 3 | 53.95 |
| W | Daniellia DIXON | 05/01/2010 | 400 Metres | Round 1 | 1 | 53.19 |
| M | Jason PITTER | 27/05/2010 | 400 Metres | Round 1 | 4 | 46.83 |
| M | Jabari MATHESON | 06/10/2007 | 400 Metres | Round 1 | 1 | 46.40 |
| W | Able Deborah MILLS | 26/01/2007 | Discus Throw | Final | NM | |
| W | Able Deborah MILLS | 26/01/2007 | Shot Put | Final | NM | |
| M | Jabari MATHESON | 06/10/2007 | 400 Metres | Semi-Finals | 6 | 47.10 |
| M | Jason PITTER | 27/05/2010 | 400 Metres | Semi-Finals | 6 | 46.50 |
| W | Shameika MCLEAN | 19/02/2010 | 400 Metres | Semi-Finals | 4 | 54.24 |
| W | Daniellia DIXON | 05/01/2010 | 400 Metres | Semi-Finals | 5 | 53.77 |
| W | Theianna-Lee TERRELONGE | 17/10/2007 | 100 Metres | Final | 6 | 11.37 |
| W | Shanoya Mikalia DOUGLAS | 11/09/2007 | 100 Metres | Final | 2 | 11.17 |
| M | Gary CARD | 04/06/2007 | 100 Metres | Final | 2 | 10.05 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Tiana MARSHALL | 05/11/2007 | 100 Metres Hurdles | Round 1 | 1 | 13.10 |
| W | Akeelah BELL | 25/09/2008 | 100 Metres Hurdles | Round 1 | 4 | 13.46 |
| M | Taj-Oneil GORDON | 20/11/2007 | 110m Hurdles (99.0cm) | Round 1 | 2 | 13.49 |
| M | Marquies PAGE | 18/12/2009 | 110m Hurdles (99.0cm) | Round 1 | 2 | 13.34 |
| W | Sashana JOHNSON | 03/10/2008 | 200 Metres | Round 1 | 1 | 22.95 |
| W | Shanoya Mikalia DOUGLAS | 11/09/2007 | 200 Metres | Round 1 | 1 | 22.88 |
| M | Gary CARD | 04/06/2007 | 200 Metres | Round 1 | 2 | 20.76 |
| M | Nathaniel MARTIN | 21/01/2007 | 200 Metres | Round 1 | 3 | 21.00 |
| W | Akeelah BELL | 25/09/2008 | 100 Metres Hurdles | Semi-Finals | 5 | 13.52 |
| W | Tiana MARSHALL | 05/11/2007 | 100 Metres Hurdles | Semi-Finals | 1 | 13.02 |
| M | Taj-Oneil GORDON | 20/11/2007 | 110m Hurdles (99.0cm) | Semi-Finals | 6 | 13.46 |
| M | Marquies PAGE | 18/12/2009 | 110m Hurdles (99.0cm) | Semi-Finals | 4 | 13.23 |
| W | Kevongaye FOWLER | 19/08/2009 | 800 Metres | Semi-Finals | 8 | 2:08.11 |
| M | Michael-Andre Matthew EDWARDS | 18/11/2007 | Triple Jump | Final | 1 | 17.08 |
| M | Joel MORGAN | 03/05/2007 | 800 Metres | Semi-Finals | 5 | 1:49.46 |
| W | Sashana JOHNSON | 03/10/2008 | 200 Metres | Semi-Finals | 2 | 22.92 |
| W | Shanoya Mikalia DOUGLAS | 11/09/2007 | 200 Metres | Semi-Finals | 1 | 22.53 |
| M | Nathaniel MARTIN | 21/01/2007 | 200 Metres | Semi-Finals | 6 | 21.13 |
| M | Gary CARD | 04/06/2007 | 200 Metres | Semi-Finals | 3 | 20.64 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jamaica U20 | 01/01/1900 | 4x400 Metres Relay | Round 1 | 3 | 3:35.93 |
| M | Jamaica U20 | 01/01/1900 | 4x400 Metres Relay | Round 1 | 3 | 3:06.44 |
| W | Jamaica U20 | 01/01/1900 | 4x100 Metres Relay | Round 1 | 2 | 43.61 |
| M | Jamaica U20 | 01/01/1900 | 4x100 Metres Relay | Round 1 | 1 | 39.51 |
| M | Joseph Richard SALMON | 22/09/2007 | Discus Throw (1.750kg) | Qualification | 1 | 62.10 |
| M | Kamari KENNEDY | 02/01/2009 | Discus Throw (1.750kg) | Qualification | 7 | 60.65 |
| X | Jamaica U20 | 4x100 Metres Relay | Final | 4 | 41.92 | |
| M | David BROWN | 24/05/2007 | High Jump | Final | 9 | 2.17 |
| W | Shevaughn THOMAS | 28/08/2007 | 400 Metres Hurdles | Semi-Finals | 3 | 57.56 |
| W | Marria CROSSFIELD | 26/05/2008 | 400 Metres Hurdles | Semi-Finals | 8 | 59.47 |
| M | Robert MILLER | 10/06/2008 | 400 Metres Hurdles | Semi-Finals | 5 | 50.89 |
| M | Jahvanie K. TYRELL | 03/08/2008 | 400 Metres Hurdles | Semi-Finals | 2 | 49.98 |
| W | Tiana MARSHALL | 05/11/2007 | 100 Metres Hurdles | Final | 3 | 12.97 |
| M | Gary CARD | 04/06/2007 | 200 Metres | Final | 6 | 20.74 |
| W | Sashana JOHNSON | 03/10/2008 | 200 Metres | Final | 4 | 23.17 |
| W | Shanoya Mikalia DOUGLAS | 11/09/2007 | 200 Metres | Final | 2 | 22.68 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Joseph Richard SALMON | 22/09/2007 | Discus Throw (1.750kg) | Final | 3 | 64.37 |
| M | Kamari KENNEDY | 02/01/2009 | Discus Throw (1.750kg) | Final | 4 | 64.18 |
| W | Jamaica U20 | 01/01/1900 | 4x100 Metres Relay | Final | 1 | 42.89 |
| M | Jamaica U20 | 01/01/1900 | 4x100 Metres Relay | Final | 3 | 39.01 |
| W | Shevaughn THOMAS | 28/08/2007 | 400 Metres Hurdles | Final | DNF | |
| M | Jahvanie K. TYRELL | 03/08/2008 | 400 Metres Hurdles | Final | 8 | 53.23 |
| W | Jamaica U20 | 01/01/1900 | 4x400 Metres Relay | Final | 6 | 3:34.28 |
| M | Jamaica U20 | 01/01/1900 | 4x400 Metres Relay | Final | 5 | 3:05.71 |