First first participations
| # | Rider | Debut year | Debut rnk |
|---|---|---|---|
| 1 | WELLENS Bart | 1999 | 2 |
| 2 | NYS Sven | 1999 | 2 |
| 3 | GROENENDAAL Richard | 1999 | 4 |
| 4 | DAELMANS Arne | 1999 | 4 |
| 5 | VERVECKEN Erwin | 1999 | 5 |
| 6 | VAN SANTVLIET Peter | 1999 | 8 |
| 7 | VANTHOURENHOUT Sven | 2000 | 9 |
| 8 | VANNOPPEN Tom | 2001 | 6 |
| 9 | JEŽEK Václav | 2001 | 11 |
| 10 | COMMEYNE Davy | 2001 | 14 |
| 11 | VANTORNOUT Klaas | 2001 | 15 |
| 12 | WELLENS Geert | 2001 | DNF |
| 13 | VAN DER VEKEN Jorn | 2001 | DNF |
| 14 | PENNE Stijn | 2001 | DNF |
| 15 | VAN NUFFEL Tim | 2002 | 19 |
| 16 | AERNOUTS Bart | 2002 | 23 |
| 17 | PAGE Jonathan | 2002 | 24 |
| 18 | GADRET John | 2004 | 3 |
| 19 | AUSBUHER Kamil | 2004 | 16 |
| 20 | VAN GILS Wilant | 2004 | 17 |
| 21 | MEYS David | 2004 | 21 |
| 22 | WILLEMSENS David | 2004 | 22 |
| 23 | GIL Dariusz | 2004 | DNF |
| 24 | FRANZOI Enrico | 2005 | 6 |
| 25 | ZLÁMALÍK Martin | 2005 | 9 |
| 26 | ŠIMŮNEK Radomír | 2005 | 15 |
| 27 | DIRKX Bart | 2005 | 26 |
| 28 | GIL Mariusz | 2005 | 27 |
| 29 | POWERS Jeremy | 2005 | 28 |
| 30 | RAES Pascal | 2005 | 30 |
| 31 | MYNGHEER Johan | 2005 | 31 |
| 32 | MYNGHEER Erik | 2005 | 32 |
| 33 | DE MEESTER Freddy | 2005 | 33 |