| BibNo | Name | Group | Event | Result |
 |
| 4 | Alizee Beerens | Girls U12 | 400 meter - round 1 | 68.41 (1) |
| | | | 400 meter - final | 68.67 (2) |
| | | | 800 meter - final | 2.49.99 (7) |
| | | | High jump - final | 1.26 (2) |
| | | | Long jump - final | 3.62 (4) |
|
| 99 | Antwerp-A | Girls U12 | 4 x 100 m relay - final | 61.40 (5) |
| | | | 4 x 400 m relay - final | 5.06.69 (4) |
| | | Girls U14 | 4 x 100 m relay - final | 67.52 (8) |
| | | Girls +16 | 4 x 100 m relay - final | 57.58 (1) |
| | | | 4 x 400 m relay - final | 4.52.14 (1) |
| | | Boys U12 | 4 x 100 m relay - final | 61.91 (5) |
| | | | 4 x 400 m relay - final | 4.52.83 (4) |
|
| 1 | Bailey Atkinson | Boys U16 | 100 meter - round 1 | 14.08 (5) |
| | | | 100 meter - semi finals | 14.01 (7) |
| | | | 200 meter - round 1 | 28.86 (5) |
| | | | Long jump - final | 4.05 (11) |
| | | | Triple jump - final | 8.39 (5) |
|
| 17 | Dongyoon Suk | Boys U14 | 100 meter - round 1 | 13.37 (2) |
| | | | 100 meter - semi finals | 13.20 (2) |
| | | | 100 meter - final | 13.37 (5) |
| | | | 200 meter - round 1 | 27.96 (2) |
| | | | 200 meter - semi finals | 27.63 (3) |
| | | | 200 meter - final | 28.61 (7) |
| | | | 400 meter - round 1 | 63.86 (1) |
| | | | 400 meter - final | DNS |
| | | | High jump - final | 1.40 (9) |
|
| 21 | Dunya Vervat | Girls U14 | 400 meter - round 1 | 75.13 (6) |
| | | | 800 meter - final | 3.04.07 (8) |
| | | | Long jump - final | 3.37 (15) |
| | | | Discus - final | 15.57 (3) |
|
| 19 | Ella Tytgat | Girls U12 | 200 meter - round 1 | 39.60 (7) |
| | | | 400 meter - round 1 | 85.32 (6) |
| | | | 60 m. mini hurdles - round 1 | 12.97 (3) |
| | | | 60 m. mini hurdles - final | 13.75 (17) |
| | | | Turbo javelin - final | 16.08 (3) |
|
| 2 | Emma Atkinson | Girls U12 | 400 meter - round 1 | 71.25 (1) |
| | | | 400 meter - final | 71.41 (3) |
| | | | 800 meter - final | 2.42.96 (4) |
| | | | 1500 meter - final | 5.23.72 (2) |
| | | | Long jump - final | 3.88 (1) |
|
| 3 | Frederick Auer | Boys U14 | 200 meter - round 1 | 30.23 (6) |
| | | | 200 meter - semi finals | 29.80 (6) |
| | | | 400 meter - round 1 | 65.48 (2) |
| | | | 400 meter - final | 66.51 (7) |
| | | | 800 meter - final | DNS |
| | | | High jump - final | 1.45 (4) |
| | | | Long jump - final | 4.36 (7) |
|
| 23 | Hunter Wan | Boys U12 | 200 meter - round 1 | 31.51 (4) |
| | | | 200 meter - semi finals | 32.04 (5) |
| | | | 400 meter - round 1 | 68.91 (2) |
| | | | 400 meter - final | 71.15 (7) |
| | | | Long jump - final | 3.48 (17) |
| | | | Ball - final | 45.16 (2) |
|
| 10 | Indigo Hanlon | Girls +16 | 100 meter - final | 15.56 (2) |
| | | | 200 meter - final | 33.18 (1) |
| | | | 80 meter hurdles - final | 18.46 (1) |
| | | | High jump - final | Intet resultat |
| | | | Long jump - final | 3.29 (2) |
|
| 16 | Julia Raz | Girls U14 | 100 meter - round 1 | 16.74 (5) |
| | | | Discus - final | 11.38 (9) |
|
| 12 | Lisa Mackie | Girls U12 | 100 meter - round 1 | 14.95 (1) |
| | | | 100 meter - semi finals | 14.80 (1) |
| | | | 100 meter - final | 15.01 (4) |
| | | | 200 meter - round 1 | 31.83 (1) |
| | | | 200 meter - semi finals | 31.39 (3) |
| | | | 200 meter - final | 31.11 (4) |
| | | | Long jump - final | Intet resultat |
| | | | Ball - final | 24.84 (6) |
|
| 22 | Lotus Vervat | Girls U12 | 400 meter - round 1 | 79.73 (4) |
| | | | 800 meter - final | 3.14.10 (18) |
| | | | High jump - final | 1.15 (10) |
| | | | Long jump - final | 3.44 (9) |
|
| 14 | Maya Müller | Girls U16 | 100 meter - round 1 | 14.31 (3) |
| | | | 100 meter - semi finals | 13.95 (2) |
| | | | 100 meter - final | 14.10 (5) |
| | | | 200 meter - round 1 | 29.41 (2) |
| | | | 200 meter - final | 29.69 (4) |
| | | | High jump - final | 1.38 (2) |
| | | | Long jump - final | 4.31 (3) |
| | | | Shot put - final | 6.07 (4) |
|
| 6 | Minhyeok Choi | Boys U12 | 100 meter - round 1 | 15.79 (2) |
| | | | 100 meter - semi finals | 15.86 (6) |
| | | | 200 meter - round 1 | 32.77 (2) |
| | | | 200 meter - semi finals | 34.08 (7) |
| | | | Ball - final | 26.66 (20) |
|
| 11 | Olivia Hopwood | Girls U16 | 200 meter - round 1 | 32.45 (6) |
| | | | 1500 meter - final | 6.50.40 (10) |
| | | | 80 meter hurdles - round 1 | 17.96 (6) |
| | | | Shot put - final | 6.05 (6) |
|
| 13 | Olivia Meijer | Girls U12 | 200 meter - round 1 | 36.63 (6) |
| | | | 800 meter - final | 3.11.46 (17) |
| | | | Ball - final | 19.71 (13) |
|
| 18 | Paul Trager | Boys U12 | 100 meter - round 1 | 15.64 (3) |
| | | | 100 meter - semi finals | 15.70 (8) |
| | | | 200 meter - round 1 | 32.78 (3) |
| | | | 200 meter - semi finals | 32.63 (7) |
| | | | 400 meter - round 1 | 74.47 (2) |
| | | | Turbo javelin - final | 16.34 (14) |
|
| 5 | Rachelle Beerens | Girls U16 | 800 meter - final | 2.43.13 (1) |
| | | | 1500 meter - final | 5.27.58 (1) |
| | | | 3000 meter - final | 12.08.83 (1) |
|
| 20 | Sander Vandebovenkamp | Boys U12 | 400 meter - round 1 | 68.98 (3) |
| | | | 400 meter - final | 69.92 (5) |
| | | | 60 m. mini hurdles - round 1 | 10.41 (1) |
| | | | 60 m. mini hurdles - final | 10.00 (1) |
| | | | High jump - final | 1.37 (1) |
| | | | Standing long jump - final | 1.98 (3) |
|
| 15 | Sebastian Oet | Boys U12 | 800 meter - final | 2.36.59 (1) |
| | | | 1500 meter - final | 5.33.09 (7) |
| | | | Long jump - final | 3.86 (5) |
| | | | Turbo javelin - final | 26.02 (1) |
|
| 7 | Siyeon Choi | Girls U14 | 100 meter - round 1 | 17.08 (7) |
| | | | 200 meter - round 1 | 37.12 (8) |
| | | | 400 meter - round 1 | 86.11 (4) |
| | | | Shot put - final | 5.41 (13) |
| | | | Discus - final | 11.25 (10) |
|
| 9 | Tucker Digebjerg | Boys U12 | 800 meter - final | 3.43.90 (23) |
| | | | Standing long jump - final | 1.67 (10) |
| | | | Ball - final | 25.69 (22) |
|
| 8 | Zachary Davis | Boys U12 | 400 meter - round 1 | 80.16 (4) |
| | | | 60 m. mini hurdles - round 1 | 12.81 (1) |
| | | | 60 m. mini hurdles - final | 12.28 (17) |
| | | | Standing long jump - final | 1.63 (14) |
| | | | Ball - final | 20.27 (27) |
