| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Sofia LAVRESHINA | 14/06/2003 | 400 Metres Hurdles | Heats | 6 | 1:01.53 |
| M | David GARCIA | 15/03/2003 | 800 Metres | Heats | 5 | 1:50.92 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Rita FIGUEIREDO | 22/07/2003 | 1500 Metres | Heats | 7 | 4:33.18 |
| W | Camila GOMES | 17/08/2002 | 1500 Metres | Heats | 9 | 4:37.27 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Pedro DIAS | 21/02/2003 | 10,000 Metres Race Walk | Final | 20 | 46:12.47 |
| W | Adriana ORNELAS | 12/03/2002 | 10,000 Metres Race Walk | Final | DNF | |
| W | Inês MENDES | 11/04/2003 | 10,000 Metres Race Walk | Final | 10 | 50:01.86 |
| W | Débora QUARESMA | 08/04/2002 | Shot Put | Final | 7 | 14.53 |