| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Micena, Kallie (10)
|
MRTVSC |
1:35.71 |
1:38.97 |
3.26 |
| 2 |
Kong, Athena (10)
|
MRLIAC |
1:40.76 |
1:41.92 |
1.16 |
| 3 |
Lee, Yuna (10)
|
MRLIAC |
1:44.06 |
1:43.79 |
-0.27 |
| 4 |
Wu, Natalie (10)
|
MRLIAC |
1:47.55 |
1:45.03 |
-2.52 |
| 5 |
Lam, Koiip (10)
|
MRLIAC |
1:45.46 |
1:46.01 |
0.55 |
| 6 |
Doran, Molly K (10)
|
MRLIAC |
1:49.09 |
1:47.74 |
-1.35 |
| 7 |
Bronskikh, Valeriia N (9)
|
MRFREE |
1:53.51 |
1:47.92 |
-5.59 |
| 8 |
Kitlowski, Kathryn J (10)
|
MRLIAC |
1:47.40 |
1:49.96 |
2.56 |
| 9 |
Peitler, Maya (10)
|
MRLIAC |
1:51.42 |
1:51.00 |
-0.42 |
| 10 |
Chambless, Margaret J (10)
|
MRLIAC |
1:50.79 |
1:51.39 |
0.60 |
| 11 |
Gebhard, Madelyn E (10)
|
MRLIAC |
1:55.11 |
1:51.44 |
-3.67 |
| 12 |
Kolenik, Mary-Patricia (10)
|
MRLIAC |
1:54.10 |
1:52.47 |
-1.63 |
| 13 |
Gao, Kaylie H (9)
|
NJWY |
1:45.72 |
1:55.84 |
10.12 |
| 14 |
Genninger, Aivary M (10)
|
MRTS |
2:01.73 |
2:00.46 |
-1.27 |
| 15 |
Rochlin, Genevieve (9)
|
MRTVSC |
1:55.41 |
2:00.52 |
5.11 |
| 16 |
Neglia, Gianna R (10)
|
MRTS |
2:05.87 |
2:00.96 |
-4.91 |
| 17 |
Bhatla, Sana (10)
|
MRFREE |
2:01.77 |
2:02.38 |
0.61 |
| 18 |
Tedesco, Amanda G (9)
|
MRIA |
1:55.17 |
2:03.16 |
7.99 |
| 19 |
Addison, Ava E (9)
|
MRTS |
2:03.94 |
2:05.05 |
1.11 |
| 20 |
Primak, Morgan A (9)
|
MRTVSC |
2:04.51 |
2:05.99 |
1.48 |
| 21 |
Kalmaer, Dahlia R (10)
|
MRTS |
1:50.33 |
2:10.91 |
20.58 |
| 22 |
Kieran, Meredith F (10)
|
MRTS |
2:12.93 |
2:14.00 |
1.07 |