| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 30-Oct-2016 | Joe Cokanasiga | England | 15-Nov-1997 | 18(350) |
| 03-Sep-2016 | Johnny Williams | Wales | 18-Oct-1996 | 19(320) |
| 25-Mar-2017 | Theo Brophy-Clews | England | 19-Mar-1997 | 20(6) |
| 03-Sep-2016 | Ross Neal | England | 03-Dec-1995 | 20(275) |
| 03-Sep-2016 | Tom Fowlie | England | 23-Apr-1995 | 21(134) |
| 25-Sep-2016 | Max Northcote-Green | England | 02-Apr-1994 | 22(177) |
| 03-Sep-2016 | Daniel Hobbs-Awoyemi | England | 07-Mar-1994 | 22(181) |
| 25-Sep-2016 | Richard Palframan | England | 20-Dec-1993 | 22(280) |
| 05-Feb-2017 | Harry Elrington | England | 05-Dec-1993 | 23(62) |
| 30-Sep-2016 | Scott Steele | Scotland | 24-Jul-1993 | 23(68) |
| 17-Sep-2016 | Jerry Sexton | Ireland | 20-Jan-1993 | 23(240) |
| 03-Sep-2016 | Thomas Bell | England | 11-Nov-1992 | 23(296) |
| 25-Sep-2016 | Gerard Ellis | England | 25-Oct-1992 | 23(335) |
| 17-Sep-2016 | Conor Gilsenan | Ireland | 10-Sep-1992 | 24(7) |
| 25-Mar-2017 | Oli Hoskins | Australia | 06-Mar-1993 | 24(19) |
| 24-Dec-2016 | Dave Porecki | Australia | 23-Oct-1992 | 24(62) |
| 17-Sep-2016 | Ben Ransom | England | 16-Feb-1992 | 24(214) |
| 25-Feb-2017 | Alex Lewington | England | 20-Sep-1991 | 25(159) |
| 27-Nov-2016 | Senitiki Nayalo | Fiji | 12-May-1991 | 25(200) |
| 10-Sep-2016 | Joseph Trayfoot | England | 05-Feb-1991 | 25(218) |
| 19-Nov-2016 | William Lloyd | New Zealand | 14-May-1990 | 26(190) |
| 03-Sep-2016 | Sebastian de Chaves | South Africa | 30-Jan-1990 | 26(217) |
| 03-Sep-2016 | Greig Tonks | Scotland | 20-May-1989 | 27(106) |
| 17-Sep-2016 | James Marshall | New Zealand | 07-Dec-1988 | 27(284) |
| 25-Feb-2017 | Tevita Koloamatangi | Tonga | 09-Jul-1988 | 28(231) |
| 17-Sep-2016 | Darren Allinson | Wales | 13-Nov-1987 | 28(309) |
| 30-Sep-2016 | Michael Coman | New Zealand | 28-Sep-1987 | 29(3) |
| 10-Sep-2016 | Fergus Mulchrone | England | 23-Dec-1986 | 29(262) |
| 03-Sep-2016 | Asaeli Tikoirotuma | Fiji | 24-Jun-1986 | 30(72) |
| 03-Sep-2016 | Blair Cowan | Scotland | 21-Apr-1986 | 30(136) |
| 08-Oct-2016 | Ciarn Hearn | Canada | 30-Dec-1985 | 30(283) |
| 03-Sep-2016 | George Robson | England | 04-Nov-1985 | 30(304) |
| 03-Sep-2016 | Brendan McKibbin | Australia | 19-Sep-1985 | 30(350) |
| 08-Apr-2017 | Jebb Sinclair | Canada | 08-Apr-1986 | 31(1) |
| 10-Sep-2016 | Topsy Ojo | England | 28-Jul-1985 | 31(44) |
| 03-Sep-2016 | Ofisa Treviranus | Samoa | 31-Mar-1984 | 32(156) |
| 03-Sep-2016 | Ben Franks | New Zealand | 27-Mar-1984 | 32(160) |
| 03-Sep-2016 | David Paice | England | 24-Nov-1983 | 32(284) |
| 03-Sep-2016 | Luke Narraway | England | 07-Sep-1983 | 32(362) |
| 17-Sep-2016 | Tom Court | Ireland | 06-Nov-1980 | 35(316) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).