| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ricciotti, Jordyn C (9)
|
MASEA |
1:18.96 |
1:16.14 |
-2.82 |
| 2 |
Kreidler, Sydney A (10)
|
MASEA |
1:18.93 |
1:16.34 |
-2.59 |
| 3 |
Iordanov, Monica I (10)
|
MAPVA |
1:19.64 |
1:18.75 |
-0.89 |
| 4 |
Gaskill, Grace I (10)
|
MAPVA |
1:19.64 |
1:18.93 |
-0.71 |
| 5 |
Montgomery, Kayleigh M (10)
|
MAPVA |
1:23.41 |
1:20.08 |
-3.33 |
| 6 |
Mathieu, Talicia S (10)
|
MAPVA |
1:20.23 |
1:20.17 |
-0.06 |
| 7 |
Rossi, Isabella M (10)
|
MAPVA |
1:27.91 |
1:20.50 |
-7.41 |
| 8 |
Tran, Melissa (10)
|
MAPVA |
1:22.43 |
1:20.93 |
-1.50 |
| 9 |
Savov, Emma (10)
|
MAPVA |
1:32.42 |
1:20.99 |
-11.43 |
| 10 |
Destefano, Isabella P (10)
|
MABGH |
1:40.25 |
1:21.46 |
-18.79 |
| 11 |
Elko, Meredith G (10)
|
MASEA |
1:30.67 |
1:25.75 |
-4.92 |
| 12 |
Qin, Jade (9)
|
MASEA |
1:35.20 |
1:27.74 |
-7.46 |
| 13 |
Gurwicz, Ella R (9)
|
MAOCCC |
|
1:37.11 |
- |
| 14 |
Clapp, Abigail R (9)
|
MAMAR |
|
1:38.78 |
- |
| 15 |
Bellwoar, Callie (9)
|
MAOCCC |
1:53.89 |
1:41.71 |
-12.18 |
| 16 |
Costa, Carina G (9)
|
MAMAR |
|
1:42.06 |
- |
| 17 |
Cummins, Makayla A (9)
|
MASEA |
|
1:42.45 |
- |
| 18 |
DeSchenes, Reilly J (10)
|
MAWWC |
|
1:45.57 |
- |
| 19 |
Montgomery, Lauren (9)
|
MAFSS |
|
1:59.45 |
- |
|
Kulakowski, Olivia (10)
|
MAPVA |
1:24.18 |
NS |
- |