9-10 Girls Yards
Updated 09/01/24
| Event | Name | Club | Time | Year |
| 50 Free | Mariah Reading | CCSC | 27.15 | 2005 All Star Meet |
| 100 Free | Mariah Reading | CCSC | 59.65 | 2005 All Star Meet |
| 50 Fly | Rhyan Price | BYB | 29.63 | 2017 YMCA States |
| 100 Fly | Rhyan Price | BYB | 1:07.01 | 2017 New Englands |
| 50 Back | Sorrell Cardello | BGRY | 31.98 | 2001 YMCA States |
| 100 Back | Mariah Reading | CCSC | 1:07.74 | 2005 New Englands |
| 50 Breast | Sonia Lin | LRSC | 33.45 | 2009 YMCA States |
| 100 Breast | Sonia Lin | LRSC | 1:14.07 | 2009 New Englands |
| 100 I.M. | Mariah Reading | CCSC | 1:06.64 | 2005 YMCA States |
| 200 I.M. | Mariah Reading | CCSC | 2:33.77 | 2005 Dual Meet |
| 200 Medley Relay | A. Beaulieu, A. Monyok, R. Price, M. Miller | BYB | 2:14.01 | 2017 YMCA States |
| 200 Free Relay | N.Stevens,N.Hayes,T.Smith,S.Smith | CCSC | 1:59.71 | 1988 New Englands |