First first participations
| # | Rider | Debut year | Debut rnk |
|---|---|---|---|
| 1 | NYS Sven | 1999 | 2 |
| 2 | VERVECKEN Erwin | 1999 | 5 |
| 3 | VANTHOURENHOUT Sven | 2000 | 9 |
| 4 | DE KNEGT Gerben | 2001 | 7 |
| 5 | VANTORNOUT Klaas | 2001 | 15 |
| 6 | HEULE Christian | 2002 | 16 |
| 7 | AERNOUTS Bart | 2002 | 23 |
| 8 | PAGE Jonathan | 2002 | 24 |
| 9 | VERSTRAETEN Jan | 2003 | 14 |
| 10 | VAN GILS Wilant | 2004 | 17 |
| 11 | FRANZOI Enrico | 2005 | 6 |
| 12 | ŠIMŮNEK Radomír | 2005 | 15 |
| 13 | GIL Mariusz | 2005 | 27 |
| 14 | ALBERT Niels | 2006 | 8 |
| 15 | PAUWELS Kevin | 2006 | 11 |
| 16 | ŠTYBAR Zdeněk | 2006 | 15 |
| 17 | SOETENS Jan | 2006 | 17 |
| 18 | PEETERS Rob | 2007 | 10 |
| 19 | VANTHOURENHOUT Dieter | 2007 | 17 |
| 20 | VAN DEN BOSCH Tom | 2007 | 31 |
| 21 | BIANCO Marco | 2008 | 23 |
| 22 | FIELD Ian | 2008 | 29 |
| 23 | MOUREY Francis | 2009 | 6 |
| 24 | WALSLEBEN Philipp | 2009 | 20 |
| 25 | VAN IJZENDOORN Eddy | 2009 | 23 |
| 26 | BERTHOLET Quentin | 2009 | 24 |
| 27 | LEEMANS Wim | 2009 | 26 |
| 28 | VAN AMERONGEN Thijs | 2009 | 28 |
| 29 | PFINGSTEN Christoph | 2009 | 29 |
| 30 | KLOUCEK Lucas | 2009 | 30 |
| 31 | WYPELIER Alexandre | 2009 | 31 |
| 32 | PFIRSCH Ludovic | 2009 | 32 |