Debutants
Hans Kristian Rudland is the youngest debutant in World Championships - TTT in 2017. There are 42 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | RUDLAND Hans Kristian | Uno-X Hydrogen Development Team | 20y + 154d |
| 2 | SLEEN Torjus | Uno-X Hydrogen Development Team | 20y + 171d |
| 3 | RESELL Erik Nordsæter | Uno-X Hydrogen Development Team | 20y + 354d |
| 4 | SKJOLD Mathias | Team Sparebanken Sør | 20y + 362d |
| 5 | KÄMNA Lennard | Team Sunweb | 21y + 8d |
| 6 | WÆRSTED Syver | Uno-X Hydrogen Development Team | 21y + 40d |
| 7 | MADSEN Kristoffer | Team FixIT.no | 21y + 103d |
| 8 | HALVORSEN Kristoffer | Team Joker Icopal | 21y + 157d |
| 9 | ØVERLAND Bjørnar | Team FixIT.no | 22y + 29d |
| 10 | TRÆEN Torstein | Uno-X Hydrogen Development Team | 22y + 63d |
| 11 | AASVOLD Kristian | Team Sparebanken Sør | 22y + 110d |
| 12 | FORFANG Ole | Team Joker Icopal | 22y + 179d |
| 13 | EIKELAND Ken Levi | Team FixIT.no | 22y + 343d |
| 14 | RØINÅS Fridtjof | Team Sparebanken Sør | 23y + 46d |
| 15 | MOSCON Gianni | Team Sky | 23y + 150d |
| 16 | TRONDSEN Trond | Team Sparebanken Sør | 23y + 162d |
| 17 | SCOTSON Miles | BMC Racing Team | 23y + 242d |
| 18 | DAHL Herman | Team Sparebanken Sør | 23y + 297d |
| 19 | SALVIETTI Niccolò | Sangemini - MG.Kvis | 23y + 318d |
| 20 | KORSÆTH Truls Engen | Astana Pro Team | 24y + 1d |
| 21 | KOCH Jonas | CCC Sprandi Polkowice | 24y + 84d |
| 22 | SKJERPING Kristoffer | Team Joker Icopal | 24y + 136d |
| 23 | DOULL Owain | Team Sky | 24y + 138d |
| 24 | BLÅLID Marius | Team FixIT.no | 24y + 237d |
| 25 | VANGSTAD Andreas | Team Sparebanken Sør | 25y + 177d |
| 26 | SCARTEZZINI Michele | Sangemini - MG.Kvis | 25y + 250d |
| 27 | PÖSTLBERGER Lukas | BORA - hansgrohe | 25y + 250d |
| 28 | HAGEN Carl Fredrik | Team Joker Icopal | 25y + 356d |
| 29 | BERNARDINI Simone | Sangemini - MG.Kvis | 26y + 11d |
| 30 | HOEM Bjørn Tore | Team Joker Icopal | 26y + 158d |
| 31 | TOTÒ Paolo | Sangemini - MG.Kvis | 26y + 238d |
| 32 | GAZZARA Michele | Sangemini - MG.Kvis | 26y + 355d |
| 33 | FLØTTEN Audun Brekke | Uno-X Hydrogen Development Team | 27y + 28d |
| 34 | SPIKSETH Elias Angell | Team FixIT.no | 27y + 66d |
| 35 | TRATNIK Jan | CCC Sprandi Polkowice | 27y + 206d |
| 36 | GAFFURINI Nicola | Sangemini - MG.Kvis | 27y + 276d |
| 37 | LØVIK Asmund Romstad | Team FixIT.no | 28y + 139d |
| 38 | MACHADO Tiago | Team Katusha Alpecin | 31y + 334d |
| 39 | BÁRTA Jan | BORA - hansgrohe | 32y + 284d |
| 40 | BIAŁOBŁOCKI Marcin | CCC Sprandi Polkowice | 34y + 15d |
| 41 | BURGHARDT Marcus | BORA - hansgrohe | 34y + 79d |
| 42 | DE KORT Koen | Trek - Segafredo | 35y + 9d |