| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Kaitlyn S (12)
|
MRLIE |
1:04.74 |
1:04.44 |
-0.30 |
| 2 |
Martinez-Reyes, Tristiye J (12)
|
MRUN |
1:04.84 |
1:05.25 |
0.41 |
| 3 |
Eng, Amelie R (12)
|
MRLIE |
1:05.39 |
1:05.39 |
0.00 |
| 4 |
Kuznetsov, Elizabeth (12)
|
MRMPNY |
1:06.53 |
1:05.91 |
-0.62 |
| 5 |
Wong, Hayden G (12)
|
MRUN |
1:07.35 |
1:07.13 |
-0.22 |
| 6 |
Healy, Sierra (12)
|
MRHYB |
1:06.27 |
1:07.35 |
1.08 |
| 7 |
Kaps, Martyna (11)
|
MRMPNY |
1:05.36 |
1:08.92 |
3.56 |
| 8 |
Gelfand, Veronica (12)
|
MRLIE |
1:09.50 |
1:09.73 |
0.23 |
| 9 |
Davidson, Dawn H (12)
|
MRLIE |
1:11.88 |
1:10.53 |
-1.35 |
| 10 |
HU, Megan (12)
|
MRLIE |
1:12.29 |
1:11.50 |
-0.79 |
| 11 |
Ma, Ariana M (11)
|
MRMPNY |
1:11.62 |
1:11.53 |
-0.09 |
| 12 |
LI, Sabrina M (12)
|
MRLGAC |
1:14.28 |
1:11.57 |
-2.71 |
| 13 |
Tong, Aurey (11)
|
MRQNS |
1:14.39 |
1:12.63 |
-1.76 |
| 14 |
Serafin, Gwen B (11)
|
MRLIE |
1:14.31 |
1:14.69 |
0.38 |
| 15 |
Walsh, Jessica M (12)
|
MRLIE |
1:17.59 |
1:15.09 |
-2.50 |
| 16 |
Karacheva, Anna (12)
|
MRMPNY |
1:15.95 |
1:15.65 |
-0.30 |
| 17 |
Siff-Scherr, Eve S (12)
|
MRLIE |
1:16.69 |
1:15.70 |
-0.99 |
| 18 |
Loftus, Ava E (11)
|
MRCIY |
1:27.11 |
1:16.14 |
-10.97 |
| 19 |
Lama, Renchhen L (11)
|
MRLGAC |
1:23.88 |
1:17.42 |
-6.46 |
| 20 |
Krall, Brianna (12)
|
MRCSDC |
1:19.66 |
1:18.05 |
-1.61 |
| 21 |
Chan, Megan (12)
|
MRLIE |
1:16.51 |
1:18.27 |
1.76 |
| 22 |
Waring, MaryGrace (12)
|
MRSSC |
1:22.47 |
1:18.71 |
-3.76 |
| 23 |
Liu, Aurelia A (11)
|
MRLGAC |
1:20.29 |
1:19.49 |
-0.80 |
| 24 |
Miller, Amanda D (12)
|
MRCIY |
1:26.95 |
1:21.62 |
-5.33 |
| 25 |
Bice, Ciara M (12)
|
MRCIY |
1:20.62 |
1:22.12 |
1.50 |
| 26 |
Zheng, Kaitlyn A (12)
|
MRLGAC |
|
1:24.10 |
- |
| 27 |
Hernandez, Sury (12)
|
MRNYCP |
1:16.35 |
1:24.17 |
7.82 |
| 28 |
Byers, Eva R (12)
|
MRLIE |
1:15.21 |
1:25.62 |
10.41 |
| 29 |
McMahon, Amelia G (12)
|
MRHYB |
1:31.58 |
1:26.61 |
-4.97 |
| 30 |
Stampfel, Rebecca M (12)
|
MRCSDC |
|
1:26.79 |
- |
| 31 |
Steiner, Nicole M (11)
|
MRLIE |
1:34.00 |
1:28.83 |
-5.17 |
| 32 |
Gyaltsen, Riksung T (11)
|
MRLGAC |
|
1:28.86 |
- |
| 33 |
Kerner, Lindsey (12)
|
MRLIE |
1:32.12 |
1:29.97 |
-2.15 |
| 34 |
Ventura, Jade J (11)
|
MRLIE |
1:28.53 |
1:30.26 |
1.73 |
| 35 |
Kulviwat, Natasha (12)
|
MRLIE |
2:06.76 |
1:33.08 |
-33.68 |
| 36 |
Argondizzo, Daniela J (11)
|
MRLIE |
1:55.95 |
1:35.98 |
-19.97 |
| 37 |
Hogan, Kayla J (11)
|
MRLIE |
1:31.21 |
1:36.44 |
5.23 |
| 38 |
Maroney, Amanda (12)
|
MRCIY |
|
1:44.90 |
- |
| 39 |
Solano, Chiara (11)
|
MRLIE |
1:43.54 |
1:46.32 |
2.78 |