| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Matera, Lina (12)
|
NEWW |
1:27.90 |
1:27.02 |
-0.88 |
| 2 |
Rojas, Sofia (12)
|
NEENVY |
1:30.65 |
1:31.85 |
1.20 |
| 3 |
Phelps, Sophia G (11)
|
NEWACK |
1:35.08 |
1:32.53 |
-2.55 |
| 4 |
Hoover, Charlotte M (12)
|
NESAIL |
1:31.57 |
1:32.85 |
1.28 |
| 5 |
Handy, Olivia L (12)
|
NEENVY |
1:34.25 |
1:33.49 |
-0.76 |
| 6 |
Qin, Isabel T (12)
|
NEHAY |
1:36.17 |
1:37.44 |
1.27 |
| 7 |
Cox, Savannah M (12)
|
NEWACK |
1:44.28 |
1:38.11 |
-6.17 |
| 8 |
Lawlor, Madison O (12)
|
NEHAY |
1:39.58 |
1:38.23 |
-1.35 |
| 9 |
Guerriero, Gianna R (11)
|
NEWW |
1:49.51 |
1:42.38 |
-7.13 |
| 10 |
Jacques, Allison E (11)
|
NEHAY |
1:43.63 |
1:44.21 |
0.58 |
| 11 |
Bluman, Adair H (12)
|
NEDHH |
1:46.32 |
1:45.21 |
-1.11 |
| 12 |
Bailer, Rachel J (12)
|
NEKING |
1:41.43 |
1:46.69 |
5.26 |
| 13 |
Lathrop, Megan M (12)
|
NEHAY |
|
1:48.74 |
- |
| 14 |
Savova, Martina T (11)
|
NEWACK |
1:51.61 |
1:49.63 |
-1.98 |
| 15 |
Srinivasa, Tharika (11)
|
NEHAY |
1:47.48 |
1:50.55 |
3.07 |
| 16 |
Matveev, Julia E (11)
|
NEHAY |
1:49.22 |
1:53.07 |
3.85 |
| 17 |
Coleman, Gabrielle G (11)
|
NEDHH |
1:52.74 |
DQ |
- |
| 18 |
Harrington, Hannah M (12)
|
NEWACK |
1:55.94 |
1:54.84 |
-1.10 |
| 19 |
Lee, Atina N (11)
|
NEDHH |
2:16.60 |
1:54.88 |
-21.72 |
| 20 |
Silvia, Brooke R (11)
|
NEHAY |
1:54.48 |
1:55.91 |
1.43 |
| 21 |
El-Bizri, Raina (12)
|
NEENVY |
|
1:58.04 |
- |
| 22 |
Pavlan, Abigail A (12)
|
NEDHH |
2:02.46 |
1:59.15 |
-3.31 |
| 23 |
Cingel, Grace M (11)
|
NESAIL |
2:05.56 |
2:00.51 |
-5.05 |
| 24 |
Pistorino, Grace T (12)
|
NESAIL |
2:05.18 |
2:04.24 |
-0.94 |
| 25 |
Aggarwal, Ananya (12)
|
NEHAY |
2:05.78 |
DQ |
- |
| 26 |
Talmanson, Ella K (11)
|
NEKING |
2:03.48 |
2:07.43 |
3.95 |
| 27 |
Tucker, Margaret C (12)
|
NEKING |
|
2:08.45 |
- |
| 28 |
Bosco, Caroline S (12)
|
NEENVY |
2:08.35 |
2:10.60 |
2.25 |
| 29 |
Gjerasi, Anna D (11)
|
NEKING |
|
2:11.59 |
- |
| 30 |
Ivanier, Shir (11)
|
NEDHH |
2:25.84 |
2:22.97 |
-2.87 |