| number | France | Wales | Scotland | Italy | Ireland | England |
|---|---|---|---|---|---|---|
| 1 | Jean-Baptiste Gros | Gareth Thomas | Pierre Schoeman | Danilo Fischetti | Andrew Porter | Ellis Genge |
| 2 | Peato Mauvaka | Evan Lloyd | Dave Cherry | Giacomo Nicotera | Ronan Kelleher | Luke Cowan-Dickie |
| 3 | Uini Atonio | Henry Thomas | Zander Fagerson | Simone Ferrari | Finlay Bealham | Will Stuart |
| 4 | Alexandre Roumat | Will Rowlands | Jonny Gray | Dino Lamb | James Ryan | Maro Itoje |
| 5 | Emmanuel Meafou | Dafydd Jenkins | Grant Gilchrist | Federico Ruzza | Tadhg Beirne | George Martin |
| 6 | Francois Cros | James Botham | Jamie Ritchie | Sebastian Negri | Ryan Baird | Tom Curry |
| 7 | Paul Boudehent | Jac Morgan | Rory Darge | Michele Lamaro | Josh van der Flier | Ben Curry |
| 8 | Gregory Alldritt | Aaron Wainwright | Matt Fagerson | Lorenzo Cannone | Caelan Doris | Ben Earl |
| 9 | Antoine Dupont | Tomos Williams | Ben White | Martin Page-Relo | Jamison Gibson-Park | Alex Mitchell |
| 10 | Romain Ntamack | Ben Thomas | Finn Russell | Paolo Garbisi | Sam Prendergast | Marcus Smith |
| 11 | Louis Bielle-Biarrey | Josh Adams | Duhan van der Merwe | Monty Ioane | James Lowe | Cadan Murley |
| 12 | Yoram Moefana | Owen Watkin | Stafford McDowall | Tommaso Menoncello | Bundee Aki | Henry Slade |
| 13 | Pierre-Louis Barassi | Nick Tompkins | Huw Jones | Juan Ignacio Brex | Garry Ringrose | Ollie Lawrence |
| 14 | Theo Attissogbe | Tom Rogers | Darcy Graham | Ange Capuozzo | Mack Hansen | Tommy Freeman |
| 15 | Thomas Ramos | Liam Williams | Blair Kinghorn | Tommaso Allan | Hugo Keenan | Freddie Steward |
| 16 | Julien Marchand | Elliot Dee | Ewan Ashman | Gianmarco Lucchesi | Dan Sheehan | Theo Dan |
| 17 | Cyril Baille | Nicky Smith | Rory Sutherland | Luca Rizzoli | Cian Healy | Fin Baxter |
| 18 | Georges-Henri Colombe | Keiron Assiratti | Will Hurd | Marco Riccioni | Thomas Clarkson | Joe Heyes |
| 19 | Hugo Auradou | Freddie Thomas | Gregor Brown | Niccolo Cannone | Iain Henderson | Ollie Chessum |
| 20 | Mickael Guillard | Tommy Reffell | Jack Dempsey | Manuel Zuliani | Jack Conan | Chandler Cunningham-South |
| 21 | Oscar Jegou | Rhodri Williams | George Horne | Ross Vintcent | Conor Murray | Tom Willis |
| 22 | Nolann Le Garrec | Dan Edwards | Tom Jordan | Alessandro Garbisi | Jack Crowley | Harry Randall |
| 23 | Emilien Gailleton | Blair Murray | Kyle Rowe | Simone Gesi | Robbie Henshaw | Fin Smith |