| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnston, Sabrina K (10)
|
MRBGNW |
1:38.52 |
1:38.87 |
0.35 |
| 2 |
Cornish, Kristin A (10)
|
MRBGNW |
1:40.73 |
1:38.99 |
-1.74 |
| 3 |
Li, Kaitlin (10)
|
MRGATE |
1:46.57 |
1:43.83 |
-2.74 |
| 4 |
Ugarte, Olivia P (10)
|
MRCIY |
1:45.26 |
1:44.60 |
-0.66 |
| 5 |
Langaman, Jennalynn T (10)
|
MRHS |
1:48.04 |
1:45.69 |
-2.35 |
| 6 |
Pawliczak, Lily S (10)
|
MRSPAR |
1:45.23 |
1:46.36 |
1.13 |
| 7 |
Cheng, Kristin (10)
|
MRGATE |
1:50.00 |
1:47.58 |
-2.42 |
| 8 |
Wong, Joyce H (10)
|
MRHS |
1:41.23 |
1:48.31 |
7.08 |
| 9 |
DiMarco, AnnaLynn (10)
|
MRSPAR |
1:53.10 |
1:49.68 |
-3.42 |
| 10 |
Farrell, Hope M (10)
|
MRTVSC |
1:48.60 |
1:50.83 |
2.23 |
| 11 |
Kovacs, Isabella M (10)
|
MRGATE |
1:47.41 |
1:51.02 |
3.61 |
| 12 |
Yang, Julie Y (10)
|
MRYMID |
1:57.11 |
1:51.41 |
-5.70 |
| 13 |
Mond, Jenna (10)
|
MRTVSC |
1:52.18 |
1:52.21 |
0.03 |
| 14 |
Tirado, Elizabeth R (10)
|
MRYMID |
1:54.31 |
1:53.40 |
-0.91 |
| 15 |
Karabees-Lamer, Devon A (10)
|
MRNYCC |
1:45.00 |
1:54.00 |
9.00 |
| 16 |
Dineen, Molly B (10)
|
MRUNSS |
2:21.16 |
1:58.14 |
-23.02 |
| 17 |
Donlevy, Jean L (9)
|
MRCIY |
2:10.00 |
2:11.73 |
1.73 |
| 18 |
McBride, Olivia C (10)
|
MRTVSC |
2:30.50 |
2:12.57 |
-17.93 |
| 19 |
Webb, Phebe K (10)
|
MRPATS |
|
2:14.58 |
- |
|
Hyun, Faith (9)
|
MRGATE |
2:32.00 |
DQ |
- |
|
Mora-Castillo, Isabella (10)
|
MRBGNW |
1:45.98 |
NS |
- |