13-14 Boys Yards
Updated 1/26/26
| Event | Name | Club | Time | Year |
| 50 Freestyle | Caden LaPlante | MMD | 21.84 | 2026 Tom Manduca |
| 100 Freestyle | Julian Abaldo | PBAY | 48.90 | 2014 New Englands |
| 200 Freestyle | Julian Abaldo | PBAY | 1:46.37 | 2014 New Englands |
| 500 Freestyle | Sam Alvarado | DEFY | 4:56.28 | 2014 New Englands |
| 1000 Freestyle | Jason Thomas | CCSC | 10:07.59 | 1997 YMCA Nationals |
| 1650 Freestyle | Jason Thomas | CCSC | 16:43.12 | 1997 YMCA Nationals |
| 100 Butterfly | Caden LaPlante | MMD | 51.31 | 2026 Tom Manduca |
| 200 Butterfly | Fletcher Simpson | CCSC | 2:04.33 | 2026 Tom Manduca |
| 100 Backstroke | Carson Prouty | CCSC | 53.22 | 2017 YMCA States |
| 200 Backstroke | Eli Burnham | KVY | 1:57.04 | 2025 YMCA States |
| 100 Breaststroke | Caden LaPlante | MMD | 58.96 | 2025 Y Invitational |
| 200 Breaststroke | Liam Sullivan | MDI | 2:10.46 | 2019 YMCA Nationals |
| 200 I.M. | Carson Prouty | CCSC | 1:57.73 | 2017 YMCA States |
| 400 I.M. | Carson Prouty | CCSC | 4:23.22 | 2017 Dual Meet |
| 200 Medley Relay | Z.Claude,N.Katz,J.Russell,I.Fournier | KVY | 1:44.61 | 2020 Y Meet |
| 400 Medley Relay | Z.Claude,N.Katz,J.Russell,I.Fournier | KVY | 3:55.97 | 2020 Y Meet |
| 200 Freestyle Relay | E.Vandeventer,S.Dyer,I.Lane,C.LaPlante | MMD | 1:35.95 | 2026 Tom Manduca |
| 400 Freestyle Relay | I.Fournier,N.Katz,J.Russell,Z.Claude | KVY | 3:38.75 | 2020 KVY@LRSC |