| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jewett, Cambria A (12)
|
NESTRM |
2:18.58 |
2:17.62 |
-0.96 |
| 2 |
Mouhidin, Hazel (11)
|
NEBYB |
2:20.05 |
2:22.08 |
2.03 |
| 3 |
Michaud, Elle S (12)
|
NEBYB |
2:22.81 |
2:24.62 |
1.81 |
| 4 |
Beauchene, Katherine E (11)
|
CTFVYT |
2:24.18 |
2:26.11 |
1.93 |
| 5 |
Perkins, Grace N (12)
|
NEYNS |
2:25.15 |
2:26.57 |
1.42 |
| 5 |
Carroll, Clare E (12)
|
NESCY |
2:23.27 |
2:26.57 |
3.30 |
| 7 |
Vonhousen, Erin N (12)
|
NEWEST |
2:29.13 |
2:27.91 |
-1.22 |
| 8 |
Stewart, Oona M (12)
|
MEPBAY |
2:30.55 |
2:28.94 |
-1.61 |
| 9 |
Waitekus, Song L (12)
|
NEYNS |
2:29.02 |
2:29.38 |
0.36 |
| 10 |
Qin, Isabel T (12)
|
NEHAY |
2:28.45 |
2:29.69 |
1.24 |
| 11 |
Marcille, Megan C (12)
|
NEWEST |
2:30.75 |
2:30.50 |
-0.25 |
| 12 |
Wang, Sicheng J (12)
|
NEMWYS |
2:28.81 |
2:32.23 |
3.42 |
| 13 |
Richards, Erin (11)
|
CTNWYL |
2:30.99 |
2:32.37 |
1.38 |
| 14 |
Pichardo-Cedillo, Karen M (11)
|
NEYNS |
2:28.66 |
2:34.01 |
5.35 |
| 15 |
Nussbaum, Bridget A (11)
|
NESSYS |
3:01.74 |
2:35.08 |
-26.66 |
| 16 |
Silvia, Brooke R (12)
|
NEHAY |
2:38.13 |
2:35.58 |
-2.55 |
| 17 |
Hanus, Mary Kate S (12)
|
NESCY |
2:30.78 |
2:36.71 |
5.93 |
| 18 |
Dessy, Kaitlin L (12)
|
NESSYS |
2:32.39 |
2:37.20 |
4.81 |
| 19 |
Zhao, Jane (12)
|
NECRAN |
2:39.07 |
2:38.32 |
-0.75 |
| 20 |
Valenzuela, Isabel (12)
|
NESTRM |
2:36.43 |
2:39.86 |
3.43 |
| 21 |
Stevens, Josephine J (11)
|
NESTRM |
2:37.85 |
2:40.30 |
2.45 |
| 22 |
Asencio, Bianca (11)
|
NECRAN |
2:39.08 |
2:41.40 |
2.32 |
| 23 |
Jeong, Soomin (12)
|
NESSYS |
2:37.66 |
2:41.84 |
4.18 |
|
Schettini, Alissa R (12)
|
12PYPB |
2:39.33 |
DQ |
- |
|
Boyes, Amelia Y (12)
|
NEWHAL |
2:37.33 |
NS |
- |