| Alper | Sulak | U12 | TR | 3d |
| Bartik | Dach | U12 | CZ | 2d |
| Ryan | Zhang | U12 | UK | 2d |
| Bende | Barcza | U12 | HU | 2d |
| Oliver | Skocic | U12 | HR | 2k |
| Lilian | Huang | U12 | FR | 3k |
| Vladimir | Munteanu | U12 | RO | 3k |
| Litao | Mei | U12 | De | 3k |
| Avhust | Savytskyi | U12 | UA | 3k |
| Ole | Wille | U12 | de | 4k |
| Jakov | Sičić | U12 | hr | 4k |
| Lilly | Hu | U12 | AT | 4k |
| Szilard Mihaly | Papp | U12 | SK | 6k |
| Blake | Shamoon | U12 | UK | 6k |
| Violeta | Gorbulska | U12 | ua | 6k |
| Lukasz | Kudla | U12 | UK | 7k |
| Cherry | Hu | U12 | AT | 7k |
| Matei | Sincari | U12 | Ro | 8k |
| Yuheng | Lu | U12 | DE | 8k |
| Albert | Bruckner | U12 | ro | 9k |
| Vera | Neubauer | U12 | AT | 9k |
| Kyan | Stam | U12 | nl | 10k |
| Timofii | Sichkar | U12 | UA | 10k |
| Yann | Renaud-Goud | U12 | FR | 12k |
| Gruia | Taranu | U12 | Ro | 14k |
| Petru | Serbanuta | U12 | RO | 14k |
| Xiuyun(Mayo) | Ren | U12 | NL | 15k |
| Tarmo | Donner | U12 | DE | 15k |
| Rachel | Chik | U12 | UK | 15k |
| Denis Mihai | Ghetu | U12 | RO | 16k |
| Judita | Sičić | U12 | HR | 17k |
| Michal | Tyrala | U12 | Pl | 17k |
| David | Kis-Gado | U12 | HU | 18k |
| Larissa | Marz | U12 | de | 18k |
| Alina | Boichenko | U12 | ua | 18k |
| Edwin | Zeng-Lussereau | U12 | FR | 20k |
| Ana-Sofia | Gheorghe | U12 | RO | 20k |
| Lui | Blumenschein | U12 | DE | 20k |
| Tudor-Toma | Taranu | U12 | Ro | 21k |
| Charlie | Hamilton Lüth | U12 | DE | 21k |
| Milana | Hildt | U12 | DE | 21k |
| Anton | Hamilton Lüth | U12 | DE | 25k |
| Taito | Donner | U12 | de | 25k |
| Yuze | U18 | DE | 5d | |
| Stjepan | Medak | U18 | hr | 3d |
| Robert-Andrei | Grosu | U18 | RO | 3d |
| Roko | Crvelin | U18 | Hr | 3d |
| Olesia | Malko | U18 | ua | 3d |
| Stefan Adrian | Rotărita | U18 | RO | 2d |
| Jan | Komín | U18 | Cz | 2d |
| Adam | Dottan | U18 | DE | 2d |
| Anna | Melnyk | U18 | UA | 2d |
| Antoni | Bugaj | U18 | PL | 2d |
| Ferdinand | Marz | U18 | de | 1d |
| Mariia | Chernova | U18 | UA | 1d |
| Danyl | Petrashevskyi | U18 | UA | 1d |
| Alexander | Timperi | U18 | fi | 1d |
| Karlo | Vlahović | U18 | HR | 1k |
| Teo | Sladetic | U18 | HR | 1k |
| Zalan | Makany | U18 | hu | 1k |
| Raphaël | Valot | U18 | FR | 2k |
| Danylo | Petryk | U18 | UA | 2k |
| Ivan | Krasivskyi | U18 | ua | 2k |
| Viktor | Hadzhiiev | U18 | UA | 2k |
| Alexandru Nicolas | Pătrașcu | U18 | RO | 3k |
| Mathias | Colson | U18 | FR | 3k |
| Spike | Shamoon | U18 | UK | 3k |
| Adam | Siwy | U18 | pl | 3k |
| Mykhailo | Zinoviev | U18 | UA | 3k |
| Bastian | Leissen | U18 | DE | 5k |
| Eliot | Zeng-Lussereau | U18 | FR | 5k |
| Angelika | Rieger | U18 | de | 5k |
| Sara Maria | Ghetu | U18 | RO | 6k |
| Vira | Chernova | U18 | UA | 6k |
| Eva | Leissen | U18 | DE | 8k |
| Léonard | Paret | U18 | FR | 8k |
| Alessia-Ana-Maria | Sarafolean | U18 | RO | 8k |
| Daniel | Wunderer | U18 | ES | 8k |
| Michala | Chalmovianská | U18 | sk | 9k |
| Illes | Katona | U18 | hu | 10k |
| Arwen | Pittner | U18 | de | 10k |
| Csaba | Kis-Gado | U18 | HU | 11k |
| Leopold | Marz | U18 | de | 12k |
| Anaid | Wunderer | U18 | ES | 12k |
| Lukas | Freitag | U18 | de | 13k |
| Mihaela | Ispirescu | U18 | RO | 15k |
| Bora | Barcza | U18 | HU | 15k |
| Eugène | Thaller | U18 | FR | 16k |
| Nicolas | Goncalves | U18 | fr | 16k |
| Malou | Kleinle | U18 | De | 17k |
| Benoît | Gomez | U18 | FR | 19k |
| Lena | Pittner | U18 | de | 24k |
| Jonna Deva | van Vliet | U18 | de | 25k |
| Denis | Dobraniș | U21 | RO | 5d |
| Arved | Pittner | U21 | DE | 5d |
| Benoît | Robichon | U21 | FR | 3d |
| Ondrej | Králik | U21 | sk | 3d |
| Nicolas | Robichon | U21 | fr | 3d |
| Daniel | Maier | U21 | de | 1d |
| Antonia | Stanciu | U21 | RO | 1d |
| Lucas | Hofmann | U21 | AT | 1d |
| Marianna | Szychowiak | U21 | PL | 1k |
| Alvar | Bartosch | U21 | De | 2k |
| Lorenzo | Duflou | U21 | fr | 3k |
| Ioana | Grigorescu | U21 | RO | 13k |
Number of registrations: 105