| 18/04 | added | KNAEPEN Yoram | ACROG-Tormans | |
| 18/04 | added | JORIS Jinze | ACROG-Tormans | |
| 18/04 | added | BEERTENS Emile | ACROG-Tormans | |
| 18/04 | added | KÁBRT Kryštof | Roman Kreuziger Cycling Academy | |
| 18/04 | added | LEVAQUE Mathieu | R.EV Cycling Academy U19 | |
| 18/04 | added | DE ZUTTER Toon | Van Moer Logistics Cycling Team | |
| 18/04 | added | IVENS Vince | MIX KZLWC / Starbikes-Vistabuild | |
| 18/04 | removed | VANDENBULCKE Bas | ACROG-Tormans | |
| 18/04 | removed | VANDEN EYNDE Mats | ACROG-Tormans | |
| 18/04 | removed | LAMBERT Cédric | ACROG-Tormans | |
| 18/04 | removed | DVOŘÁK Sebastian | Roman Kreuziger Cycling Academy | |
| 18/04 | removed | VANSPEYBROUCK Emile | Onder Ons Parike | |
| 18/04 | removed | ARIFI Rayane | R.EV Cycling Academy U19 | |
| 18/04 | removed | TOORTELBOOM Matteo | Van Moer Logistics Cycling Team | |
| 18/04 | removed | THIJS Brecht | KZLWC - AE | |
| 15/04 | added | BROMMERSMA Elmer | Goudenbod - Parkhotel U19 | |
| 15/04 | removed | VELDKAMP Tijn | Goudenbod - Parkhotel U19 | |
| 14/04 | added | MICHIELSEN Thor | AVIA - Rudyco Cycling Team | |
| 14/04 | added | BODEN Rune | AVIA - Rudyco Cycling Team | |
| 14/04 | added | CLOOTS Jens | AVIA - Rudyco Cycling Team | |
| 14/04 | added | REYNAERTS Liam | AVIA - Rudyco Cycling Team | |
| 14/04 | added | VAN MIERT Noah | AVIA - Rudyco Cycling Team | |
| 14/04 | added | VERLEYSEN Thor | AVIA - Rudyco Cycling Team | |
| 14/04 | added | COTTIGNIES Kyano | ACROG-Tormans | |
| 14/04 | added | VANDENBULCKE Bas | ACROG-Tormans | |
| 14/04 | added | VERDONCK Thomas | ACROG-Tormans | |
| 14/04 | added | VANDEN EYNDE Mats | ACROG-Tormans | |
| 14/04 | added | GRIJP Tibe | ACROG-Tormans | |
| 14/04 | added | LAMBERT Cédric | ACROG-Tormans | |
| 14/04 | added | ÅHMAN Magnus Gimsing | Uno-X - Carl Ras Roskilde Junior | |
| 14/04 | added | HELT HANSEN Rasmus Jespersen | Uno-X - Carl Ras Roskilde Junior | |
| 14/04 | added | THESTRUP Benjamin Kofoed | Uno-X - Carl Ras Roskilde Junior | |
| 14/04 | added | STORM Aksel | Uno-X - Carl Ras Roskilde Junior | |
| 14/04 | added | LOUW LARSEN Oskar | Uno-X - Carl Ras Roskilde Junior | |
| 14/04 | added | VITTINGHUS STOKBRO Sylvester | Uno-X - Carl Ras Roskilde Junior | |
| 14/04 | added | LOGNARD Zakary | CC Chevigny U19 | |
| 14/04 | added | FALISE Victor | CC Chevigny U19 | |
| 14/04 | added | DELCOMMUNE Jules | CC Chevigny U19 | |
| 14/04 | added | WARRANT Thibaut | CC Chevigny U19 | |
| 14/04 | added | LOY Oscar | CC Chevigny U19 | |
| 14/04 | added | LOSCHETTER David | CC Chevigny U19 | |
| 14/04 | added | STIBLÍK Marek | Roman Kreuziger Cycling Academy | |
| 14/04 | added | REJZEK Jiří | Roman Kreuziger Cycling Academy | |
| 14/04 | added | KUBĚNA Daniel | Roman Kreuziger Cycling Academy | |
| 14/04 | added | DVOŘÁK Sebastian | Roman Kreuziger Cycling Academy | |
| 14/04 | added | PASTVA Jakub | Roman Kreuziger Cycling Academy | |
| 14/04 | added | PATRAS Jakub | Roman Kreuziger Cycling Academy | |
| 14/04 | added | FEYAERTS Thor | Crabbé-Dstny U19 | |
| 14/04 | added | ROLLER Gustav | Crabbé-Dstny U19 | |
| 14/04 | added | LUYTEN Jarno | Crabbé-Dstny U19 | |
| 14/04 | added | WILMSEN Daan | Crabbé-Dstny U19 | |
| 14/04 | added | KEMPENEERS Jarne | Crabbé-Dstny U19 | |
| 14/04 | added | VAN DER VURST Kobe | Crabbé-Dstny U19 | |
| 14/04 | added | TILLI Gabriel | Ignite Junior Cycling | |
| 14/04 | added | WOJCIECHOWSKI Maxim | Ignite Junior Cycling | |
| 14/04 | added | ZIKOVITZ Evan | Ignite Junior Cycling | |
| 14/04 | added | DANIELS Robin | Ignite Junior Cycling | |
| 14/04 | added | RIGBY Monty | Ignite Junior Cycling | |
| 14/04 | added | RISA Oskar Gravdal | Ignite Junior Cycling | |
| 14/04 | added | DE WAELE Mathis | Onder Ons Parike | |
| 14/04 | added | LEFEVRE Fabrice | Onder Ons Parike | |
| 14/04 | added | NICOLAIDES Sybren | Onder Ons Parike | |
| 14/04 | added | VANSPEYBROUCK Emile | Onder Ons Parike | |
| 14/04 | added | VERNAILLEN Stan | Onder Ons Parike | |
| 14/04 | added | SANSANO Alvaro | Baqué Movistar Team | |
| 14/04 | added | SANCHEZ Daniel | Baqué Movistar Team | |
| 14/04 | added | ARANAZ Markel | Baqué Movistar Team | |
| 14/04 | added | ODRIOZOLA Josu | Baqué Movistar Team | |
| 14/04 | added | CUBILLAS Javier | Baqué Movistar Team | |
| 14/04 | added | LOPEZ Raul | Baqué Movistar Team | |
| 14/04 | added | VERVOORT Yasu | R.EV Cycling Academy U19 | |
| 14/04 | added | REGE Erik | R.EV Cycling Academy U19 | |
| 14/04 | added | DE KEERSMAEKER Mathias | R.EV Cycling Academy U19 | |
| 14/04 | added | NOIRHOMME Arnaud | R.EV Cycling Academy U19 | |
| 14/04 | added | ARIFI Rayane | R.EV Cycling Academy U19 | |
| 14/04 | added | DE MEESTER Oskar | R.EV Cycling Academy U19 | |
| 14/04 | added | BABOVICH Mikita | Cannibal - Victorious U19 Development Team | |
| 14/04 | added | SAGE Dylan | Cannibal - Victorious U19 Development Team | |
| 14/04 | added | LEGIEĆ Mikołaj | Cannibal - Victorious U19 Development Team | |
| 14/04 | added | SPEAK Harry | Cannibal - Victorious U19 Development Team | |
| 14/04 | added | VANDEN WIJNGAERT Matteo | Cannibal - Victorious U19 Development Team | |
| 14/04 | added | CHRISTIAENS Jasper | Cannibal - Victorious U19 Development Team | |
| 14/04 | added | BERTELS Witse | Van Moer Logistics Cycling Team | |
| 14/04 | added | TOORTELBOOM Matteo | Van Moer Logistics Cycling Team | |
| 14/04 | added | DECROO Arjen | Van Moer Logistics Cycling Team | |
| 14/04 | added | PLASMAN Briek | Van Moer Logistics Cycling Team | |
| 14/04 | added | SAVAT Milan | Van Moer Logistics Cycling Team | |
| 14/04 | added | VANSTEENKISTE Maxime | Van Moer Logistics Cycling Team | |
| 14/04 | added | KLEIN Bodhi | Goudenbod - Parkhotel U19 | |
| 14/04 | added | WISSE Nick | Goudenbod - Parkhotel U19 | |
| 14/04 | added | JEURISSEN Caiden | Goudenbod - Parkhotel U19 | |
| 14/04 | added | TOL Dean | Goudenbod - Parkhotel U19 | |
| 14/04 | added | VELDKAMP Tijn | Goudenbod - Parkhotel U19 | |
| 14/04 | added | WINTERS Gijs | Goudenbod - Parkhotel U19 | |
| 14/04 | added | DE JONGHE Lucas | Isorex Cycling Team | |
| 14/04 | added | GRYPDON Matteo | Isorex Cycling Team | |
| 14/04 | added | MADDELEIN Melvin | Isorex Cycling Team | |
| 14/04 | added | MOORTGAT Senne | Isorex Cycling Team | |
| 14/04 | added | OSSIEUR Loïc | Isorex Cycling Team | |
| 14/04 | added | MORRIS Ethan | Isorex Cycling Team | |
| 14/04 | added | BENZ Benedikt | JEGG-SKIL-DJR | |
| 14/04 | added | BRYS Senne | JEGG-SKIL-DJR | |
| 14/04 | added | ØKSNES Håkon Eiksund | JEGG-SKIL-DJR | |
| 14/04 | added | HAUGETUN Kristian | JEGG-SKIL-DJR | |
| 14/04 | added | WIERSMA Thijs | JEGG-SKIL-DJR | |
| 14/04 | added | KINGS Owen | JEGG-SKIL-DJR | |
| 14/04 | added | WIJCKMANS Sebbe | Biqs-Brainsquare Olympia Tienen | |
| 14/04 | added | BRIESEN Mats | Biqs-Brainsquare Olympia Tienen | |
| 14/04 | added | DE WACHTER Mattis | Biqs-Brainsquare Olympia Tienen | |
| 14/04 | added | FAEMS Felix | Biqs-Brainsquare Olympia Tienen | |
| 14/04 | added | DRESSELAERS Milan | Biqs-Brainsquare Olympia Tienen | |
| 14/04 | added | SEBRECHTS Daan | Biqs-Brainsquare Olympia Tienen | |
| 14/04 | added | LEVITT Nathan | Lee Valley Youth | |
| 14/04 | added | AUGSBURGER Freddy | Lee Valley Youth | |
| 14/04 | added | MAUGER Jacob | Lee Valley Youth | |
| 14/04 | added | LANGFORD Charles | Lee Valley Youth | |
| 14/04 | added | WATKINS Huw | Lee Valley Youth | |
| 14/04 | added | TOZER Harry | Lee Valley Youth | |
| 14/04 | added | BAETEN Sander | Team Kempen | |
| 14/04 | added | RUTS Sten | Team Kempen | |
| 14/04 | added | VAN DER MOEREN Rune | Team Kempen | |
| 14/04 | added | VAN DIJCK Axel | Team Kempen | |
| 14/04 | added | VAN GILS Klaas | Team Kempen | |
| 14/04 | added | VERVOORT Wies | Team Kempen | |
| 14/04 | added | VAN NEER Jules | Limburg Cycling | |
| 14/04 | added | SCHOUREN Jip | Limburg Cycling | |
| 14/04 | added | SPANJAARD Sjoerd | Limburg Cycling | |
| 14/04 | added | TULLEMANS Sander | Limburg Cycling | |
| 14/04 | added | VERSLOOT Rick | Limburg Cycling | |
| 14/04 | added | VLEUGELS Sjuul | Limburg Cycling | |
| 14/04 | added | CHILD Rowan | OU7 Cycling Team | |
| 14/04 | added | PŘENOSIL Marek | OU7 Cycling Team | |
| 14/04 | added | VAN DER EIJK Sten | OU7 Cycling Team | |
| 14/04 | added | PIRINEN Miko | OU7 Cycling Team | |
| 14/04 | added | HOLGATE Max | OU7 Cycling Team | |
| 14/04 | added | MAESSEN Daan | OU7 Cycling Team | |
| 14/04 | added | CALLEWAERT Jaron | Cycling Team Luc Wallays - Jonge Renners | |
| 14/04 | added | DERMAUT Emiel | Cycling Team Luc Wallays - Jonge Renners | |
| 14/04 | added | VANDEWOUDE Toby | Cycling Team Luc Wallays - Jonge Renners | |
| 14/04 | added | ROOSE Elias | Cycling Team Luc Wallays - Jonge Renners | |
| 14/04 | added | DESIMPELE Bruno | Cycling Team Luc Wallays - Jonge Renners | |
| 14/04 | added | PLANCKE Nicolas | Cycling Team Luc Wallays - Jonge Renners | |
| 14/04 | added | MATHIJS Siemen | KZLWC - AE | |
| 14/04 | added | GELDHOF Quinte | KZLWC - AE | |
| 14/04 | added | CLAES Miel | KZLWC - AE | |
| 14/04 | added | THIJS Brecht | KZLWC - AE | |
| 14/04 | added | VERMIERT Jonas | KZLWC - AE | |
| 14/04 | added | DE CLERCQ Naud | KZLWC - AE | |
| 14/04 | added | KIMPE Wiebe | Sport & Steun - Leopoldsburg | |
| 14/04 | added | CUYPERS Stan | Sport & Steun - Leopoldsburg | |
| 14/04 | added | PARTHOENS Brent | Sport & Steun - Leopoldsburg | |
| 14/04 | added | CAEYERS Stan | Sport & Steun - Leopoldsburg | |
| 14/04 | added | MAEX Sébastien | Sport & Steun - Leopoldsburg | |
| 14/04 | added | STERCKX Joppe | Sport & Steun - Leopoldsburg | |
| 14/04 | added | GEURTS Liam | Sport en Moedig Genk | |
| 14/04 | added | SLECHTEN Lars | Sport en Moedig Genk | |
| 14/04 | added | THOMAS Milan | Sport en Moedig Genk | |
| 14/04 | added | ARENTSEN Cas | Sport en Moedig Genk | |
| 14/04 | added | ZWART Lennert | Sport en Moedig Genk | |
| 14/04 | added | BROUX Thibo | Sport en Moedig Genk | |
| 14/04 | added | HAENEN Ylian | Antwerp Cycling Team Kontich | |
| 14/04 | added | GORIS Thomas | Antwerp Cycling Team Kontich | |
| 14/04 | added | MICHIELS Stef | Antwerp Cycling Team Kontich | |
| 14/04 | added | JEURISSEN Jasper | Antwerp Cycling Team Kontich | |
| 14/04 | added | DE VOS Bas | Antwerp Cycling Team Kontich | |
| 14/04 | added | GOOSSENAERTS Sebastiaan | Antwerp Cycling Team Kontich | |
| 12/03 | added | NIJST Michiel | Onder Ons Parike | |