| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 09-Sep-2012 | Jack Arnott | England | 02-Sep-1993 | 19(7) |
| 28-Sep-2012 | Luke Cowan-Dickie | England | 20-Jun-1993 | 19(100) |
| 01-Sep-2012 | Henry Slade | England | 19-Mar-1993 | 19(166) |
| 01-Sep-2012 | Tom Bowen | England | 31-Jan-1993 | 19(213) |
| 06-Jan-2013 | Ben Rogers | England | 10-Jun-1992 | 20(210) |
| 01-Sep-2012 | Lloyd Fairbrother | England | 13-Nov-1991 | 20(293) |
| 30-Nov-2012 | Sam Matavesi | Fiji | 13-Jan-1992 | 20(322) |
| 06-Oct-2012 | Lewis Warner | England | 25-Jul-1991 | 21(74) |
| 30-Nov-2012 | Thomas Cowan Dickie | England | 26-May-1991 | 21(189) |
| 09-Sep-2012 | Jack Andrew | England | 06-Dec-1990 | 21(278) |
| 01-Sep-2012 | Michael Stupple | England | 16-Nov-1990 | 21(290) |
| 01-Sep-2012 | Brett Beukeboom | Canada | 13-Aug-1990 | 22(20) |
| 15-Sep-2012 | Toby Berridge | England | 16-May-1990 | 22(123) |
| 01-Sep-2012 | Paul Roberts | England | 25-Sep-1989 | 22(342) |
| 09-Nov-2012 | Harrison Tovey | England | 27-Aug-1989 | 23(74) |
| 01-Sep-2012 | David Morton | Scotland | 08-Mar-1989 | 23(177) |
| 01-Sep-2012 | John Vickers | England | 23-Dec-1988 | 23(252) |
| 09-Sep-2012 | Louis Messer | England | 19-Sep-1988 | 23(355) |
| 01-Sep-2012 | Paul Rowley | Ireland | 15-Dec-1987 | 24(261) |
| 09-Mar-2013 | Declan Cusack | Ireland | 28-Apr-1988 | 24(315) |
| 15-Sep-2012 | Ian Ashcroft Leigh | Spain | 08-Sep-1987 | 25(8) |
| 15-Sep-2012 | Rupeni Nasiga | Fiji | 08-Oct-1985 | 26(343) |
| 01-Sep-2012 | Sam Hocking | England | 17-Dec-1984 | 27(258) |
| 01-Sep-2012 | Rhodri McAtee | England | 02-Aug-1984 | 28(30) |
| 15-Sep-2012 | Ruairi Cushion | Ireland | 02-Sep-1983 | 29(14) |
| 01-Sep-2012 | Aaron Carpenter | Canada | 09-Jan-1983 | 29(236) |
| 01-Sep-2012 | Sean Michael Stephen | Canada | 27-Oct-1982 | 29(310) |
| 28-Sep-2012 | Wayne Sprangle | England | 28-Oct-1982 | 29(336) |
| 01-Sep-2012 | Bevon Armitage | England | 05-Aug-1982 | 30(28) |
| 01-Sep-2012 | Paul Bailey | England | 03-Jun-1982 | 30(91) |
| 09-Nov-2012 | Keni Fisilau | Tonga | 04-May-1976 | 36(189) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).