| 42 kg | GR 2011 & younger | (54 Meld.) | Substitute |
| | Fernando JIMENO
| Team USA () | |
| | Jan CISZEWSKI
| ZTA ZGIERZ (POL) () | |
| | Mykhailo RUSYN
| Ukraine National Team - GR (UKR) () | |
| | Vladimeras BERNUKOVIC
| Dvikova (LTU) () | |
| | Jasper PÕLDNUKK
| Nelson (EST) () | |
| | Krisztian DARVAS
| Vasas-Szarvas (HUN) () | |
| | Illya ORLIUK
| Lider (UKR) () | |
| | Arvo KETONEN
| Team Häme (FIN) () | |
| | Olli KAISLA
| Team Häme (FIN) () | |
| | Kenro TILK
| Leo (EST) () | |
| | Koit TÕNISMAA
| Leo (EST) () | |
| | Richard BÖTTKER
| Palusalu (EST) () | |
| | Oleksandr MISHCHENKO
| Ukraine National Team - GR (UKR) () | |
| | Viktor HAGEN
| Lorenskog (NOR) () | |
| | Vasil DZUHAN
| Ukraine National Team - GR (UKR) () | |
| | Devin GARCIA
| Suples (USA) () | |
| | Tajus PREISAITIS
| Taurris (LTU) () | |
| | Rojus MACIULIS
| Taurris (LTU) () | |
| | Vilho VIITASALO
| Team Nyland (FIN) () | |
| | Mikk TUBIN
| Englas (EST) () | |
| | Artemi JEREMEJEV
| Englas (EST) () | |
| | Kristaps LAUGALIS
| Liepaja (LAT) () | |
| | Racislavs ANDRUSKEVICS
| Liepaja (LAT) () | |
| | Roberts KLAVA
| Liepaja (LAT) () | |
| | Povilas SESKEVICIUS
| Klaipeda (LTU) () | |
| | Kiril KLOPOV
| Klaipeda (LTU) () | |
| | Joshua GARFIAS
| Queretaro (MEX) () | |
| | Alexander ANDERSEN-MARTINSEN
| T&IL (NOR) () | |
| | Stephan VILSEV
| Aarhus (DEN) () | |
| | Ukko RANKI
| AuPs (FIN) () | |
| | Daniil KOLESNYK
| Sokil (UKR) () | |
| | Ignatijs STANKEVICS
| Daugavpils SS GR (LAT) () | |
| | Mark YATSIUK
| Olymp Yuzhnoukrainsk (UKR) () | |
| | Volodymyr ZYKIN
| Olymp Yuzhnoukrainsk (UKR) () | |
| | Sviatoslav BILYL
| Hammerlock (EST) () | |
| | Veeti NYKÄNEN
| PoPi (FIN) () | |
| | Nemo TOIVONEN
| PoPi (FIN) () | |
| | Catl Lucas KAHR
| 1Piir (EST) () | |
| | Justas ANDRIUKAITIS
| Marijapole (LTU) () | |
| | Oliver SABOV
| Ukraine National Team - GR (UKR) () | |
| | Lionel MARTELIN
| Team Nyland (FIN) () | |
| | Szilveszter PUSZTAI
| Köszeg (HUN) () | |
| | Domantas PALIUSIS
| Atzalynas (LTU) () | |
| | Malcolm VERDIER
| Väsby BK (SWE) () | |
| | Eliot LIEDLAVE
| Reunion (FRA) () | |
| | Oleksandr MELNYCHENKO
| Sparta (UKR) () | |
| | Dimitrios MENEGIS
| YTK (FIN) () | |
| | Georgij LAPUSHKIN
| Visaginas (LTU) () | |
| | Artiom NAGOVICIN
| Visaginas (LTU) () | |
| | Steven OBJARTEL
| Caaro (EST) () | |
| | Elijah LOGAN
| Apex + Top Team (USA) () | |
| | Eetu TAMMELIN
| HPM (FIN) () | |
| | Maximus PURMONEN
| HPM (FIN) () | |
| | Zohar RASKIN
| Makabi Modiin (ISR) () | |