| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Veronika ŠOKOTA | 09/03/2004 | Javelin Throw | Qualification | 4 | 53.34 |
| W | Lucija LEKO | 14/08/2003 | Discus Throw | Qualification | 5 | 48.01 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Nicole MILIĆ | 11/12/2004 | 400 Metres | Heats | 6 | 56.26 |
| M | Martin MLINARIČ | 18/08/2003 | High Jump | Qualification | NM | |
| M | Marko OREŠKOVIĆ | 26/04/2004 | 400 Metres | Heats | 4 | 47.12 |
| W | Anja RAMIĆ | 22/04/2003 | 400 Metres Hurdles | Heats | 6 | 1:02.28 |
| W | Veronika ŠOKOTA | 09/03/2004 | Javelin Throw | Final | 4 | 54.47 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Roko FARKAŠ | 11/02/2005 | 200 Metres | Heats | 4 | 21.08 |
| W | Klara KOŠČAK | 07/12/2004 | 400 Metres Hurdles | Semi-Final | 4 | 58.40 |
| M | Roko FARKAŠ | 11/02/2005 | 200 Metres | Semi-Final | 7 | 21.30 |
| W | Lucija LEKO | 14/08/2003 | Discus Throw | Final | 10 | 47.68 |
| M | Marko OREŠKOVIĆ | 26/04/2004 | 400 Metres | Semi-Final | 6 | 47.51 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Lucija GRD | 07/08/2004 | 100 Metres Hurdles | Heats | 6 | 13.89 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Lana ŠVARBIĆ | 27/08/2004 | 10,000 Metres Race Walk | Final | 35 | 52:34.43 |