| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Noor VIDTS | 30/05/1996 | 60 Metres Hurdles | Pentathlon | 3 | 8.27 |
| M | Alexander DOOM | 25/04/1997 | 400 Metres | Heats | 1 | 46.11 |
| W | Noor VIDTS | 30/05/1996 | High Jump | Pentathlon | 2 | 1.79 |
| M | Eliott CRESTAN | 22/02/1999 | 800 Metres | Heats | 1 | 1:46.79 |
| M | Tibo DE SMET | 20/05/1999 | 800 Metres | Heats | 3 | 1:46.34 |
| W | Noor VIDTS | 30/05/1996 | Shot Put | Pentathlon | 2 | 14.26 |
| W | Elise VANDERELST | 27/01/1998 | 1500 Metres | Heats | 5 | 4:10.15 |
| W | Noor VIDTS | 30/05/1996 | Long Jump | Pentathlon | 1 | 6.50 |
| M | Thomas VANOPPEN | 19/09/1999 | 1500 Metres | Heats | 6 | 3:50.70 |
| M | Alexander DOOM | 25/04/1997 | 400 Metres | Semi-Final | 1 | 45.69 |
| W | Noor VIDTS | 30/05/1996 | 800 Metres | Pentathlon | 3 | 2:12.99 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Elie BACARI | 14/10/2003 | 60 Metres Hurdles | Heats | 5 | 7.69 |
| M | Michael OBASUYI | 12/08/1999 | 60 Metres Hurdles | Heats | 3 | 7.66 |
| M | Jente HAUTTEKEETE | 14/03/2002 | 60 Metres | Heptathlon | 2 | 7.06 |
| W | Rani ROSIUS | 25/04/2000 | 60 Metres | Heats | 1 | 7.12 |
| W | Delphine NKANSA | 21/09/2001 | 60 Metres | Heats | 3 | 7.22 |
| M | Jente HAUTTEKEETE | 14/03/2002 | Long Jump | Heptathlon | 9 | 7.22 |
| M | Tibo DE SMET | 20/05/1999 | 800 Metres | Semi-Final | 6 | 1:48.47 |
| M | Eliott CRESTAN | 22/02/1999 | 800 Metres | Semi-Final | 2 | 1:45.08 |
| M | Jente HAUTTEKEETE | 14/03/2002 | Shot Put | Heptathlon | 7 | 14.48 |
| M | Michael OBASUYI | 12/08/1999 | 60 Metres Hurdles | Semi-Final | 2 | 7.54 |
| M | Elie BACARI | 14/10/2003 | 60 Metres Hurdles | Semi-Final | 3 | 7.58 |
| M | Jente HAUTTEKEETE | 14/03/2002 | High Jump | Heptathlon | 3 | 2.01 |
| W | Rani ROSIUS | 25/04/2000 | 60 Metres | Semi-Final | 2 | 7.12 |
| W | Delphine NKANSA | 21/09/2001 | 60 Metres | Semi-Final | 5 | 7.21 |
| M | John HEYMANS | 09/01/1998 | 3000 Metres | Final | 8 | 7:48.18 |
| M | Alexander DOOM | 25/04/1997 | 400 Metres | Final | 1 | 45.25 |
| M | Michael OBASUYI | 12/08/1999 | 60 Metres Hurdles | Final | 7 | 7.55 |
| W | Rani ROSIUS | 25/04/2000 | 60 Metres | Final | 6 | 7.14 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Jente HAUTTEKEETE | 14/03/2002 | 60 Metres Hurdles | Heptathlon | 3 | 8.09 |
| W | Yanla NDJIP-NYEMECK | 12/07/2002 | 60 Metres Hurdles | Heats | DNF | |
| M | Belgium | 4x400 Metres Relay | Heats | 2 | 3:06.27 | |
| M | Jente HAUTTEKEETE | 14/03/2002 | Pole Vault | Heptathlon | 5 | 5.00 |
| W | Belgium | 4x400 Metres Relay | Heats | 3 | 3:28.07 | |
| M | Thomas CARMOY | 16/02/2000 | High Jump | Final | 11 | 2.15 |
| M | Ben BROEDERS | 21/06/1995 | Pole Vault | Final | 6 | 5.65 |
| M | Belgium | 4x400 Metres Relay | Final | 1 | 3:02.54 | |
| W | Belgium | 4x400 Metres Relay | Final | 4 | 3:28.05 | |
| M | Jente HAUTTEKEETE | 14/03/2002 | 1000 Metres | Heptathlon | 8 | 2:49.29 |
| M | Eliott CRESTAN | 22/02/1999 | 800 Metres | Final | 3 | 1:45.32 |