| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rossi, Elena (12)
|
MRWEST |
1:29.31 |
1:25.02 |
-4.29 |
| 2 |
Seliger, Sophia (12)
|
MRRIST |
1:24.23 |
1:25.58 |
1.35 |
| 3 |
Casellas, Krystin R (11)
|
MRWEST |
1:25.00 |
1:26.69 |
1.69 |
| 4 |
Ronaghan, Olivia R (12)
|
MRQNS |
1:27.42 |
1:27.13 |
-0.29 |
| 5 |
Wang, Cindy Y (11)
|
MRWEST |
1:37.88 |
1:27.40 |
-10.48 |
| 6 |
Bastone, Alexandra A (12)
|
MRWEST |
1:32.45 |
1:28.31 |
-4.14 |
| 7 |
Yildiz, Nicole F (12)
|
MRMPNY |
1:33.90 |
1:30.19 |
-3.71 |
| 8 |
Ge, Xinrui (12)
|
MRAPEX |
1:23.68 |
1:30.40 |
6.72 |
| 9 |
Wong, Linsey (11)
|
MRNYCC |
1:31.11 |
1:33.04 |
1.93 |
| 10 |
Byrne, Kelly P (11)
|
MRWEST |
1:36.65 |
1:33.28 |
-3.37 |
| 11 |
Liu, Kaitlyn S (11)
|
MRQNS |
1:43.03 |
1:36.25 |
-6.78 |
| 12 |
Deng, Chloe * (12)
|
MRHS |
1:31.64 |
1:36.95 |
5.31 |
| 13 |
Sales, Chloe G (12)
|
MRYFD |
1:56.59 |
1:38.51 |
-18.08 |
| 14 |
Park, Song-Yi (12)
|
MRQNS |
1:41.74 |
1:39.54 |
-2.20 |
| 15 |
Liang, Virginia (11)
|
MRGATE |
1:40.80 |
1:40.23 |
-0.57 |
| 16 |
Saidel, Vera R (12)
|
MRNYCC |
1:31.02 |
1:41.04 |
10.02 |
| 17 |
Reinhart, Natalie J (12)
|
MRRIST |
1:52.59 |
1:41.14 |
-11.45 |
| 18 |
Akil, Fatine (12)
|
MRNCAC |
1:42.00 |
1:42.06 |
0.06 |
| 19 |
Punnoose, Ann j (12)
|
MRYMID |
|
1:42.18 |
- |
| 20 |
Wisniewski, Hanna J (11)
|
MRMPNY |
1:48.29 |
1:43.94 |
-4.35 |
| 21 |
Hill, Sasha (11)
|
MRYMID |
1:46.50 |
1:44.17 |
-2.33 |
| 22 |
Sharma, Sophia N (12)
|
MRYFD |
|
1:45.09 |
- |
| 23 |
Echavarria, Victoria P (11)
|
MRYFD |
|
1:45.91 |
- |
| 24 |
Jeong, Bina (11)
|
MRQNS |
1:50.13 |
1:46.33 |
-3.80 |
| 25 |
Tula, Kelly A (11)
|
MRAPEX |
1:46.48 |
1:46.90 |
0.42 |
| 26 |
Keys, Cade A (11)
|
MRLSA |
2:12.53 |
1:47.48 |
-25.05 |
| 27 |
Brenner, Arianna r (11)
|
MRYFD |
1:42.84 |
1:47.67 |
4.83 |
| 28 |
Washington, Madison L (11)
|
MRCAS |
1:47.55 |
1:47.94 |
0.39 |
| 29 |
Hyun, Faith (12)
|
MRGATE |
1:37.06 |
1:48.26 |
11.20 |
| 30 |
Isom, Christina M (11)
|
MRCAS |
1:43.54 |
1:49.56 |
6.02 |
| 31 |
Wong, Angelina (12)
|
MRYFD |
|
1:51.60 |
- |
| 32 |
Arslanovic, Ema (11)
|
MRYFD |
|
1:52.74 |
- |
| 33 |
Williams, Alisia (12)
|
MRCAS |
1:50.31 |
1:52.87 |
2.56 |
| 34 |
Banja, Cristal * (11)
|
MRHS |
1:59.24 |
1:54.10 |
-5.14 |
| 35 |
Delgado, Isabella (11)
|
MRCAS |
1:49.12 |
1:54.63 |
5.51 |
| 36 |
Duch, Agnes (11)
|
MRGATE |
1:59.58 |
1:57.83 |
-1.75 |
| 37 |
Dyce, Aniesha (12)
|
MRASAP |
2:04.51 |
1:58.03 |
-6.48 |
| 38 |
Mesard, Ella M (11)
|
MRYFD |
|
2:00.08 |
- |
| 39 |
McDonald, Mia u (12)
|
MRYFD |
|
2:03.06 |
- |
| 40 |
Michaels, Alexandra R (11)
|
MRYFD |
|
2:09.59 |
- |
| 41 |
Shariff, Zaynah (11)
|
MRGATE |
2:29.35 |
2:11.95 |
-17.40 |
| 42 |
Lopez, Maria Camila (12)
|
MRYMID |
2:31.09 |
2:26.35 |
-4.74 |
|
Zimmerman, Amit (11)
|
MRYFD |
|
DQ |
- |