| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeConti, Avery E (10)
|
MARAYS |
1:14.25 |
1:14.86 |
0.61 |
| 1 |
McCottry, Maya (10)
|
MADCAA |
|
1:20.50 |
- |
| 1 |
Jones, Gabrielle V (10)
|
MAUPY |
1:22.57 |
1:20.68 |
-1.89 |
| 2 |
Hamill, Emily C (9)
|
MAPAY |
1:20.28 |
1:17.32 |
-2.96 |
| 2 |
Bailey, Skylar J (10)
|
MAWCAY |
1:22.78 |
1:23.06 |
0.28 |
| 2 |
Lawrence, Adeline E (10)
|
MALMAC |
|
1:25.31 |
- |
| 3 |
Mejia, Shailla H (10)
|
MABYNS |
1:18.75 |
1:17.99 |
-0.76 |
| 3 |
Cappola, Alexandra G (10)
|
MASSC |
1:27.50 |
1:23.51 |
-3.99 |
| 3 |
Fan, Brianna Z (9)
|
MAMSA |
1:41.88 |
1:31.89 |
-9.99 |
| 4 |
Schwacke, Cara B (10)
|
MAMSA |
1:21.20 |
1:21.82 |
0.62 |
| 4 |
Tallapragada, Harshitha T (9)
|
MAMSA |
1:25.34 |
1:25.29 |
-0.05 |
| 4 |
Prior, Bethany (9)
|
MAMSA |
1:35.38 |
1:32.65 |
-2.73 |
| 5 |
Pennekamp, Eleanora L (10)
|
MADCAA |
1:27.27 |
1:27.34 |
0.07 |
| 5 |
Kullmann, Ellison (9)
|
MAUDAC |
|
1:33.29 |
- |
| 6 |
Kullmann, Mason (10)
|
MAUDAC |
1:29.46 |
1:27.69 |
-1.77 |
| 6 |
si, Christina K (9)
|
MASSC |
1:36.14 |
1:36.05 |
-0.09 |
| 7 |
Doran, Erika L (9)
|
MAUNFS |
1:32.19 |
1:29.49 |
-2.70 |
| 7 |
Kraft, Olivia G (9)
|
MADCAA |
1:36.97 |
1:37.43 |
0.46 |
| 8 |
Ott, Cassidy M (10)
|
MASSC |
1:31.90 |
1:31.52 |
-0.38 |
| 8 |
Hendrickson, Liliana J (10)
|
MAEAAC |
1:42.34 |
1:39.76 |
-2.58 |
| 9 |
Walker, Sofia A (9)
|
MASSC |
|
1:41.01 |
- |
| 10 |
Sharma, Devanshi N (9)
|
MAMSA |
|
1:42.43 |
- |
| 11 |
O'Meara, Abigail (9)
|
MAUDAC |
|
1:42.44 |
- |
| 12 |
Hartley, Sophia G (10)
|
MAMSA |
1:46.28 |
1:44.33 |
-1.95 |
| 13 |
Murray, Sasha K (10)
|
MABSC |
|
1:46.24 |
- |
| 14 |
Daltry, Gabrielle G (9)
|
MAWAP |
1:50.49 |
1:46.47 |
-4.02 |
| 15 |
Soni, Maithili (9)
|
MAMSA |
|
2:18.62 |
- |
| 16 |
Trosset, Allison M (10)
|
MAEAAC |
|
2:19.92 |
- |
|
Higgins, Grace (10)
|
MAUDAC |
|
DQ |
- |
|
Rasmussen, Charlotte B (9)
|
MAWAP |
1:37.30 |
DQ |
- |
|
Vorobyeva, Arina I (10)
|
MAUDAC |
1:14.63 |
NS |
- |
|
Foo, Cassandra S (10)
|
MABSC |
1:34.93 |
NS |
- |