| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| X | Dominican Republic | 4x400 Metres Relay | Round 1 | 8 | 3:18.39 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | José GONZÁLEZ | 14/05/1995 | 100 Metres | Round 1 | 8 | 10.40 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Alexander OGANDO | 03/05/2000 | 400 Metres | Round 1 | 5 | 45.11 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Yeral NUÑEZ | 09/01/2003 | 400 Metres Hurdles | Round 1 | 4 | 48.67 |
| M | Alexander OGANDO | 03/05/2000 | 400 Metres | Repechage Round | DNS | |
| W | Marileidy PAULINO | 25/10/1996 | 400 Metres | Round 1 | 1 | 49.42 |
| M | Alexander OGANDO | 03/05/2000 | 200 Metres | Round 1 | 2 | 20.04 |
| M | José GONZÁLEZ | 14/05/1995 | 200 Metres | Round 1 | DNS |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Yeral NUÑEZ | 09/01/2003 | 400 Metres Hurdles | Repechage Round | 5 | 53.68 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Alexander OGANDO | 03/05/2000 | 200 Metres | Semi-Finals | 2 | 20.09 |
| W | Marileidy PAULINO | 25/10/1996 | 400 Metres | Semi-Finals | 1 | 49.21 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Alexander OGANDO | 03/05/2000 | 200 Metres | Final | 5 | 20.02 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Marileidy PAULINO | 25/10/1996 | 400 Metres | Final | 1 | 48.17 |