| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tewksbury, Madison O (12)
|
MAPAAC |
1:23.67 |
1:10.02 |
-13.65 |
| 1 |
Ford, Garrity A (12)
|
MAPAAC |
1:17.03 |
1:12.11 |
-4.92 |
| 2 |
Johnson, Madilyn M (12)
|
MATOPS |
1:11.68 |
1:12.45 |
0.77 |
| 2 |
Traub, Celia B (11)
|
MAPAAC |
1:18.59 |
1:13.11 |
-5.48 |
| 3 |
Little, Jewel A (12)
|
MAPFY |
2:17.94 |
1:13.53 |
-64.41 |
| 4 |
Lin, Simone (12)
|
MAPAAC |
1:20.80 |
1:14.69 |
-6.11 |
| 5 |
Catron, Reese V (12)
|
MATOPS |
1:44.24 |
1:15.65 |
-28.59 |
| 6 |
Daukshus, Claire E (11)
|
MABLUE |
1:34.20 |
1:27.00 |
-7.20 |
| 7 |
Otero-Rehrig, Hazel C (11)
|
MAPAAC |
1:33.54 |
1:30.83 |
-2.71 |
| 8 |
Bozzi, Joline S (12)
|
MABLUE |
|
1:36.30 |
- |
| 9 |
Brezinsky, Natalie M (11)
|
MABLUE |
1:43.25 |
1:38.64 |
-4.61 |
| 10 |
Davidson, Andrea P (12)
|
MAKIDS |
1:43.70 |
1:38.74 |
-4.96 |
| 11 |
Latini, Isabella R (12)
|
MABLUE |
|
1:58.15 |
- |
|
McCormick, Maeve E (11)
|
MABLUE |
2:00.05 |
DQ |
- |
|
Cerimele, Sophia A (11)
|
MAPAAC |
1:22.04 |
DQ |
- |