| 1 | Matt Downin | Class L Championship | 15:30 | 10/29/1994 |
| 2 | Matt Downin | NH Meet of Champions | 15:30 | 11/5/1994 |
| 3 | Matt Downin | New England Championship | 15:38 | 11/12/1994 |
| 4 | Brian Astell | New England Championship | 15:49 | 11/14/1998 |
| 5 | Nico Sevilla | Division 1 Championship | 15:52.8 | 10/31/2015 |
| 6 | Tony Anzivino | Division 1 Championship | 15:54 | 10/30/2010 |
| 7 | John Stanley | Class L Championship | 15:55 | 10/30/1993 |
| 8 | Kevin MacPherson | Division 1 Championship | 15:55 | 10/30/2010 |
| 9 | Craig MacPherson | Manchester Invitational Elite | 15:55 | 9/23/2006 |
| 10 | Noah Davis | Division 1 Championship | 15:57.2 | 10/31/2015 |
| 11 | Chris Pietrocarlo | Manchester Invitational Elite | 15:58 | 9/26/2009 |
| 12 | Chris Pietrocarlo | Class L Championship | 15:58 | 10/31/2009 |
| 13 | Matt Downin | Manchester Invitational Elite | 15:59 | 9/26/1992 |
| 14 | Tony Anzivino | Class L Championship | 16:01 | 10/31/2009 |
| 15 | Matt Downin | Manchester Invitational Elite | 16:02 | 9/25/1993 |
| 16 | Brian Astell | NH Meet of Champions | 16:04 | 11/7/1998 |
| 17 | Chris Pietrocarlo | Class L Championship | 16:05 | 10/25/2008 |
| 18 | Brian Astell | Class L Championship | 16:05 | 10/31/1998 |
| 19 | John Stanley | NH Meet of Champions | 16:06 | 11/6/1993 |
| 20 | Tony Anzivino | Manchester Invitational Elite | 16:06 | 9/24/2011 |
| 21 | Luke Brennan | Division 1 Championship | 16:06.6 | 10/26/2019 |
| 22 | Jake Hawkins | Class L Championship | 16:07 | 10/31/2009 |
| 23 | John Stanley | Manchester Invitational Elite | 16:08 | 9/25/1993 |
| 24 | Matt Downin | Nashua, Keene, Winnacunnett | 16:08 | 10/18/1994 |
| 25 | John Stanley | Class L Championship | 16:08 | 10/31/1992 |
| 26 | Tony Anzivino | Division 1 Championship | 16:08 | 10/29/2011 |
| 27 | John Stanley | Portsmouth, Winnacunnett | 16:09 | 10/20/1992 |
| 28 | John Stanley | NH Meet of Champions | 16:09 | 11/7/1992 |
| 29 | Nico Sevilla | Manchester Invitational Large | 16:09 | 9/26/2015 |
| 30 | Phil Parent | New England Championship | 16:10.0 | 11/9/2013 |
| 31 | Noah Davis | Manchester Invitational Large | 16:10 | 9/26/2015 |
| 32 | Phil Parent | Manchester Invitational Elite | 16:11 | 9/28/2013 |
| 33 | Brian Astell | Manchester Invitational Varsity | 16:11 | 9/26/1998 |
| 34 | Chris Pietrocarlo | Manchester Invitational Elite | 16:15 | 9/27/2008 |
| 35 | Jeff Reddy | Division 1 Championship | 16:16.8 | 10/31/2015 |
| 36 | Jeff Reddy | Manchester Invitational Large | 16:17 | 9/26/2015 |
| 37 | Nico Sevilla | Division 1 Championship | 16:17.1 | 10/25/2014 |
| 38 | Corey Elias | Manchester Invitational Large | 16:18 | 9/25/1999 |
| 39 | Tom Hanlon | Division 1 Championship | 16:19.3 | 10/31/2015 |
| 40 | Sean Leighton | Class L Championship | 16:20 | 10/31/2009 |
| 41 | Luke Brennan | Manchester Invite Large | 16:20 | 9/25/2021 |
| 42 | Calvin Graves | Division 1 Championship | 16:21.0 | 10/29/2016 |
| 43 | Finn Christiansen-Kraft | Manchester Invitational | 16:21.1 | 9/23/2023 |
| 44 | Tom Hanlon | Division 1 Championship | 16:22.8 | 10/25/2014 |
| 45 | Sam Lanternier | Division 1 Championship | 16:23.3 | 10/31/2015 |
| 46 | John Stanley | Manchester Invitational Elite | 16:24 | 9/26/1992 |
| 47 | Tony Anzivino | Manchester Invitational Elite | 16:25 | 9/26/2009 |
| 48 | Jon L’Abbe | Division 1 Championship | 16:25.3 | 10/29/2016 |
| 49 | Jake Hawkins | Class L Championship | 16:27 | 10/25/2008 |
| 50 | Calvin Graves | Manchester Invitational Large | 16:27 | 9/26/2015 |
