First first participations
| # | Rider | Debut year | Debut rnk |
|---|---|---|---|
| 1 | DE CLERCQ Mario | 1999 | 1 |
| 2 | WELLENS Bart | 1999 | 2 |
| 3 | NYS Sven | 1999 | 2 |
| 4 | BERDEN Ben | 1999 | 3 |
| 5 | GROENENDAAL Richard | 1999 | 4 |
| 6 | VERVECKEN Erwin | 1999 | 5 |
| 7 | VAN SANTVLIET Peter | 1999 | 8 |
| 8 | VANTHOURENHOUT Sven | 2000 | 9 |
| 9 | ELLIS Matthew | 2000 | 10 |
| 10 | VANNOPPEN Tom | 2001 | 6 |
| 11 | JEŽEK Václav | 2001 | 11 |
| 12 | COMMEYNE Davy | 2001 | 14 |
| 13 | JACOBS Wim | 2001 | 17 |
| 14 | VAN DER VEKEN Jorn | 2001 | DNF |
| 15 | HEULE Christian | 2002 | 16 |
| 16 | SUÁREZ Isaac | 2002 | 18 |
| 17 | VAN NUFFEL Tim | 2002 | 19 |
| 18 | AERNOUTS Bart | 2002 | 23 |
| 19 | PAGE Jonathan | 2002 | 24 |
| 20 | VERSTRAETEN Jan | 2003 | 14 |
| 21 | RONDELEZ Björn | 2003 | 15 |
| 22 | GADRET John | 2004 | 3 |
| 23 | POSPISIL Jiri | 2004 | 15 |
| 24 | AUSBUHER Kamil | 2004 | 16 |
| 25 | VAN GILS Wilant | 2004 | 17 |
| 26 | MEYS David | 2004 | 21 |
| 27 | WILLEMSENS David | 2004 | 22 |
| 28 | BEYENS Yoeri | 2004 | 24 |
| 29 | VAN DEN BERGH Camiel | 2004 | DNF |
| 30 | GIL Dariusz | 2004 | DNF |