First first participations
| # | Rider | Debut year | Debut rnk |
|---|---|---|---|
| 1 | NYS Sven | 1999 | 2 |
| 2 | WELLENS Bart | 1999 | 2 |
| 3 | VANTORNOUT Klaas | 2001 | 15 |
| 4 | AERNOUTS Bart | 2002 | 23 |
| 5 | PAGE Jonathan | 2002 | 24 |
| 6 | FRANZOI Enrico | 2005 | 6 |
| 7 | GIL Mariusz | 2005 | 27 |
| 8 | ALBERT Niels | 2006 | 8 |
| 9 | PAUWELS Kevin | 2006 | 11 |
| 10 | PEETERS Rob | 2007 | 10 |
| 11 | AL Thijs | 2007 | 16 |
| 12 | VANTHOURENHOUT Dieter | 2007 | 17 |
| 13 | VAN DEN BOSCH Tom | 2007 | 31 |
| 14 | FIELD Ian | 2008 | 29 |
| 15 | WALSLEBEN Philipp | 2009 | 20 |
| 16 | VAN IJZENDOORN Eddy | 2009 | 23 |
| 17 | VAN AMERONGEN Thijs | 2009 | 28 |
| 18 | PFINGSTEN Christoph | 2009 | 29 |
| 19 | DENUWELAERE Jan | 2010 | 13 |
| 20 | VAN COMPERNOLLE Kenneth | 2010 | 23 |
| 21 | CANT Kevin | 2010 | 38 |
| 22 | BAESTAENS Vincent | 2011 | 9 |
| 23 | ADAMS Joeri | 2011 | 10 |
| 24 | ZAHNER Simon | 2011 | 19 |
| 25 | DENOLF Gianni | 2011 | 28 |
| 26 | MEISEN Marcel | 2011 | 34 |
| 27 | AERNOUTS Jim | 2011 | 42 |
| 28 | DUVAL Aurelien | 2012 | 4 |
| 29 | TARAMARCAZ Julien | 2012 | 8 |
| 30 | VAN DEN BRAND Twan | 2012 | 10 |
| 31 | PETRUĊ Lubomir | 2012 | 19 |
| 32 | HOFMAN Bart | 2012 | 26 |
| 33 | COBBAERT Robby | 2012 | 29 |
| 34 | TAKENOUCHI Yu | 2012 | 31 |
| 35 | REVELL Alexander | 2012 | 35 |