| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Rosângela SANTOS | 20/12/1990 | 60 Metres | Heats | DQ | |
| W | Vitoria Cristina ROSA | 12/01/1996 | 60 Metres | Heats | 4 | 7.27 |
| M | Lucas CARVALHO | 16/07/1993 | 400 Metres | Heats | DQ | |
| M | Alexsandro MELO | 26/09/1995 | Triple Jump | Final | 11 | 16.07 |
| W | Vitoria Cristina ROSA | 12/01/1996 | 60 Metres | Semi-Final | 3 | 7.14 |
| W | Livia AVANCINI | 08/05/1992 | Shot Put | Final | 14 | 16.85 |
| M | Samory FRAGA | 29/11/1996 | Long Jump | Final | 9 | 7.87 |
| W | Vitoria Cristina ROSA | 12/01/1996 | 60 Metres | Final | 8 | 7.21 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Vitoria Sena BATISTA ALVES | 11/03/1998 | 60 Metres Hurdles | Heats | 5 | 8.65 |
| W | Ketiley BATISTA | 13/07/1999 | 60 Metres Hurdles | Heats | 7 | 8.37 |
| M | Erik CARDOSO | 03/03/2000 | 60 Metres | Heats | 6 | 6.73 |
| M | Felipe BARDI | 08/10/1998 | 60 Metres | Heats | 3 | 6.66 |
| M | Felipe BARDI | 08/10/1998 | 60 Metres | Semi-Final | 6 | 6.67 |
| M | Darlan ROMANI | 09/04/1991 | Shot Put | Final | 1 | 22.53 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Gabriel CONSTANTINO | 09/02/1995 | 60 Metres Hurdles | Heats | 6 | 7.74 |
| M | Rafael PEREIRA | 08/04/1997 | 60 Metres Hurdles | Heats | 1 | 7.60 |
| M | Fernando FERREIRA | 13/12/1994 | High Jump | Final | 7 | 2.24 |
| M | Thiago MOURA | 27/11/1995 | High Jump | Final | 5 | 2.31 |
| M | Thiago BRAZ | 16/12/1993 | Pole Vault | Final | 2 | 5.95 |
| M | Rafael PEREIRA | 08/04/1997 | 60 Metres Hurdles | Semi-Final | 4 | 7.58 |
| W | Eliane MARTINS | 26/05/1986 | Long Jump | Final | NM |