Materiaalzone 
Fietstoerisme 
Cofidis
UCI WorldTeam
Ag2r - La Mondiale
UCI WorldTeam
Trek - Segafredo
UCI WorldTeam
| 21 |  Alex Kirsch | |
| 22 |  Emils Liepins | |
| 23 |  Jacopo Mosca | |
| 24 | Matteo Moschetti | DNF Etappe 3 |
| 25 |  Ryan Mullen | |
| 26 |  Charlie Quarterman | |
| 27 | Quinn Simmons |
Groupama - FDJ
UCI WorldTeam
| 31 | Valentin Madouas | |
| 32 | Alexys Brunel | |
| 33 | Kevin Geniets | |
| 34 | Matthieu Ladagnous | DNF Etappe 1 |
| 35 | Simon Guglielmi | |
| 36 | Olivier Le Gac | |
| 37 | Benjamin Thomas | DNF Etappe 4 |
EF Pro Cycling
UCI WorldTeam
| 41 | Sean Bennett | |
| 42 | Alberto Bettiol | |
| 43 |  Simon Clarke | |
| 44 |  Magnus Cort | |
| 45 |  Sebastian Langeveld | DNF Etappe 3 |
| 46 | Logan Owen | |
| 47 | Julius van den Berg |
CCC Team
UCI WorldTeam
NTT Pro Cycling Team
UCI WorldTeam
B&B Hotels - Vital Concept
UCI ProTeam
Sport Vlaanderen - Baloise
UCI ProTeam
| 81 | Lindsay De Vylder | |
| 82 | Robbe Ghys | OTL Etappe 5 |
| 83 | Thimo Willems | DNF Etappe 3 |
| 84 | Edward Planckaert | |
| 85 | Kenneth Van Rooy | |
| 86 | Jordi Warlop | DNF Etappe 1 |
| 87 | Sasha Weemaes |
Team Arkéa - Samsic
UCI ProTeam
Bingoal WB
UCI ProTeam
| 101 | Sean De Bie | DNF Etappe 4 |
| 102 | Laurens Huys | |
| 103 | Eliot Lietaer | DNS Etappe 2 |
| 104 | Ludovic Robeet | |
| 105 | Franklin Six | |
| 106 | Luc Wirtgen | |
| 107 | Lionel Taminiaux |
Nippo Delko Provence
UCI ProTeam
| 111 | Pierre Barbier | |
| 112 |  Fumiyuki Beppu | |
| 113 | Alessandro Fedeli | DNS Etappe 5 |
| 114 | Mauro Finetto | |
| 115 |  Biniam Girmay Hailu | |
| 116 |  José Gonçalves | |
| 117 | Atsushi Oka |
Circus - Wanty Gobert
UCI ProTeam
| 121 | Alfdan De Decker | OTL Etappe 5 |
| 122 | Aimé De Gendt | |
| 123 | Jasper De Plus | |
| 124 | Tom Devriendt | |
| 125 | Xandro Meurisse | |
| 126 | Boy van Poppel | OTL Etappe 5 |
| 127 | Danny van Poppel | DNF Etappe 3 |
Alpecin - Fenix
UCI ProTeam
| 131 | Dries De Bondt | |
| 132 |  Alexander Krieger | |
| 133 | Senne Leysen | |
| 134 | Roy Jans | |
| 135 | Jimmy Janssens | |
| 136 | Alexandar Richardson | OTL Etappe 5 |
| 137 | Scott Thwaites |
Total Direct Energie
UCI ProTeam
| 141 | Mathieu Burgaudeau | |
| 142 | Lilian Calmejane | |
| 143 | Jérôme Cousin | |
| 144 | Jonathan Hivert | |
| 145 | Lorrenzo Manzin | |
| 146 | Paul Ourselin | DNS Etappe 3 |
| 147 | Anthony Turgis |
ST Michel Auber
UCI Continental Team| 151 | Bryan Alaphilippe | OTL Etappe 5 |
| 152 | Morne Van Niekerk | |
| 153 | Adrien Guillonnet | DNS Etappe 3 |
| 154 | Tony Hurel | |
| 155 | Anthony Maldonado | |
| 156 | Baptiste Bleier | |
| 157 | Flavien Maurelet |
Equipo Kern Pharma
UCI Continental Team
Natura4Ever - Roubaix - Lille Metropole
UCI Continental Team| 171 | Christophe Masson | |
| 172 | Tom Dernies | |
| 173 | Julien Antomarchi | |
| 174 | Samuel Leroux | |
| 175 | Jordan Levasseur | DNF Etappe 4 |
| 176 | Jérémy Leveau | |
| 177 | Emiel Vermeulen | DNS Etappe 5 |
Beltrami TSA Marchiol
UCI Continental Team| 181 | Filippo Baroncini | |
| 182 | Gregorio Ferri | OTL Etappe 5 |
| 183 | Marco Grendene | |
| 184 | Massimo Orlandi | |
| 185 | Nicolo' Parisini | |
| 186 | Thomas Pesenti | |
| 187 |  Matús Stocek |
Cambodia Cycling Academy
UCI Continental Team| 191 | Samy Aurignac | |
| 192 | Florian Dumourier | |
| 193 |  Mehmet Sampiyonbisiklet (Gabriel Muller) | DNF Etappe 1 |
| 194 | Florian Hudry | |
| 195 |  Antoine Berlin | DNF Etappe 1 |
| 196 |  Matvey Mamykin | DNF Etappe 1 |
| 197 | Roman Maikin |