| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lochstet, Peregrine E (12)
|
MAUDAC |
1:13.00 |
1:13.57 |
0.57 |
| 1 |
Sung, Inhye (11)
|
MASCAY |
1:33.28 |
1:25.58 |
-7.70 |
| 1 |
McCool, Kiaha M (12)
|
MANLAC |
1:23.82 |
1:26.16 |
2.34 |
| 2 |
Edwards, Anna E (12)
|
CTSHKS |
1:19.54 |
1:15.71 |
-3.83 |
| 2 |
Moore, Grace E (11)
|
MAWAC |
1:33.39 |
1:28.43 |
-4.96 |
| 2 |
Ricciardi, Allyson J (12)
|
MACBST |
1:25.11 |
1:32.90 |
7.79 |
| 3 |
Hitlin, Carolina I (12)
|
CTSHKS |
1:21.79 |
1:22.24 |
0.45 |
| 3 |
Ruch, Elizabeth P (11)
|
MACBFY |
1:31.43 |
1:29.97 |
-1.46 |
| 4 |
Kellner, Gabriella H (11)
|
MACBST |
1:30.28 |
1:30.41 |
0.13 |
| 5 |
Majewski, Madeline J (11)
|
MACBST |
1:32.18 |
1:31.16 |
-1.02 |
| 6 |
Russ, Madeline (12)
|
MACBFY |
1:35.34 |
1:32.84 |
-2.50 |
| 7 |
Maggio, Brea B (12)
|
MAWSY |
|
1:34.71 |
- |
| 8 |
Doucette, Kate L (12)
|
MANLAC |
1:32.93 |
1:35.18 |
2.25 |
| 9 |
Catlin, Eliza C (11)
|
AMWAAC |
1:45.23 |
1:36.06 |
-9.17 |
| 10 |
Cohick, Kendall A (11)
|
MAWASC |
1:43.64 |
1:36.79 |
-6.85 |
| 11 |
Bahn, Sophia E (11)
|
MATHY |
1:42.99 |
1:37.11 |
-5.88 |
| 12 |
Middleton, Amanda J (12)
|
MAWAC |
|
1:37.17 |
- |
| 13 |
Radziewicz, Gabriella E (11)
|
MAWAC |
1:47.24 |
1:37.55 |
-9.69 |
| 14 |
Hooper, Kaitlin A (12)
|
MANLAC |
1:59.54 |
1:41.24 |
-18.30 |
| 15 |
Shackelford, Madison L (11)
|
MACBST |
|
1:45.43 |
- |
| 16 |
Maurya, Anshi (11)
|
MAUMAC |
2:13.08 |
1:52.04 |
-21.04 |
| 17 |
Krista, Lucy J (11)
|
MALAC |
1:52.27 |
1:56.91 |
4.64 |
| 18 |
Hartley, Sophia G (11)
|
MAMSA |
2:10.86 |
2:09.24 |
-1.62 |
|
Russ, Olivia (12)
|
MACBFY |
|
NS |
- |