11-12 Boys Yards
09/01/24
| Event | Name | Club | Time | Year |
| 50 Freestyle | Robby Hyde | LRSC | 24.18 | 2015 New Englands |
| 100 Freestyle | Kyle Crans | PBAY | 52.36 | 2011 New Englands |
| 200 Freestyle | Kyle Crans | PBAY | 1:58.77 | 2011 YMCA States |
| 500 Freestyle | Sam Alvarado | DEFY | 5:26.44 | 2012 Lenny Demuro Meet |
| 50 Butterfly | Caden LaPlante | TCST | 25.31 | 2024 YMCA States |
| 100 Butterfly | Caden LaPlante | TCST | 57.10 | 2003 New Englands |
| 50 Backstroke | Caden LaPlante | MMD | 27.31 | 2023 Dual Meet |
| 100 Backstroke | Evan Coleman | CBRY | 1:01.45 | 2008 New Englands |
| 50 Breaststroke | Ian Fornier | KVY | 30.52 | 2019 YMCA States |
| 100 Breaststroke | Liam Sullivan | MDI | 1:07.90 | 2014 Dual Meet |
| 100 I.M | Caden LaPlante | TCST | 58.88 | 2024 New Englands |
| 200 I.M. | Niall Janney | BBYD | 2:14.44 | 2003 New Englands |
| 200 Medley Relay | J.Stafford,N.Bartone,R.Hyde,M.Yost | LRSC | 1:57.44 | 2014 New Englands |
| 200 Freestyle Relay | E.Vandereventer,A.Kozckokan,I.Lane,C.LaPlante | TCST | 1:45.05 | 2024 New Englands |