Info
| Last name | De Vos |
| First name | Seppe |
| Nationality |  Belgium |
| Date of birth | 11-08-2005 |
| Age | 20 |
| Date | Rank | Race | |
|---|---|---|---|
| 26-11 | 37 | X2O Badkamers Trofee Kortrijk U19 (C2) | |
| 01-11 | 45 | X2O Badkamers Trofee Koppenbergcross U19 (C1) | |
| 10-07 | 56 | Menen Kemmel Menen (1.1) | |
| 29-05 | 41 | National Road Championships - Belgium U19 (CN) | |
 SPIE Intern. Juniorendriedaagse (2.1) | |||
| 54 |  Standings | ||
| 22-05 | 50 | Stage 3Velzeke - Velzeke (99.0km) | |
| 21-05 | 95 | Stage 2bSluiskil - Sluiskil (80.0km) | |
| 21-05 | 98 | Stage 2aWestdorpe - Westdorpe (11.0km) | |
| 20-05 | 95 | Stage 1Axel - Axel (102.0km) | |
| 08-05 | 9 |  Grand Prix Bob Jungels (1.1) | |
| 30-04 | 55 | E3 Saxo Bank Classic U19 (1.1) | |