| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Maierle, Lauren E (12)
|
MRWEST |
1:07.92 |
1:06.80 |
-1.12 |
| 1 |
Washington, Amira (12)
|
MRTRI |
1:10.90 |
1:08.20 |
-2.70 |
| 2 |
Ma, Ariana M (12)
|
MRMPNY |
1:08.78 |
1:07.02 |
-1.76 |
| 2 |
Tong, Aurey (12)
|
MRQNS |
1:08.44 |
1:08.25 |
-0.19 |
| 3 |
Green, Joevannie J (12)
|
MRLGAC |
1:08.63 |
1:07.08 |
-1.55 |
| 3 |
Fogli, Caterina (12)
|
MRBAD |
1:08.79 |
1:08.66 |
-0.13 |
| 4 |
Valerio, Sara A (12)
|
MRWEST |
1:09.88 |
1:07.61 |
-2.27 |
| 4 |
Chen, Audrey (12)
|
MRLIE |
1:10.67 |
1:09.22 |
-1.45 |
| 5 |
Steiner, Nicole M (12)
|
MRLIE |
1:08.27 |
1:09.58 |
1.31 |
| 5 |
Vertin, Anna A (12)
|
MRJCCT |
1:17.60 |
1:19.72 |
2.12 |
| 6 |
Miller, Imogen A (12)
|
MRFREE |
1:09.55 |
1:09.74 |
0.19 |
| 6 |
Xiao, Lucia (12)
|
MRYFD |
1:18.27 |
1:20.05 |
1.78 |
| 7 |
Tesovic, Tamara (12)
|
MRLGAC |
1:11.67 |
1:09.81 |
-1.86 |
| 7 |
Avdic, Azalea (12)
|
MRAPEX |
1:18.73 |
1:23.46 |
4.73 |
| 8 |
Hogan, Kayla J (12)
|
MRLIE |
1:11.59 |
1:11.78 |
0.19 |
| 9 |
Wessel, Aubree J (12)
|
MRLIE |
1:14.35 |
1:11.93 |
-2.42 |
| 10 |
Auchincloss, Lily S (12)
|
MRYFD |
1:12.44 |
1:12.17 |
-0.27 |
| 11 |
Lin, Angelina J (12)
|
MRFREE |
1:12.29 |
1:12.49 |
0.20 |
| 12 |
Lengyel, Sophia (12)
|
MRQNS |
1:12.46 |
1:13.27 |
0.81 |
| 13 |
Hardart, Caroline F (12)
|
MRBAD |
1:15.34 |
1:13.51 |
-1.83 |
| 14 |
Akmatbaeva, Aisel (12)
|
MRVIP |
1:13.72 |
1:13.85 |
0.13 |
| 15 |
Ibrahim, Hana (12)
|
MRLGAC |
1:17.13 |
1:14.07 |
-3.06 |
| 16 |
Lin, Wenxi (12)
|
MRCIY |
1:16.95 |
1:14.45 |
-2.50 |
| 17 |
Baloun, Isabella V (12)
|
MRLIE |
1:15.19 |
1:14.78 |
-0.41 |
| 18 |
Slarskey, Parker (12)
|
MRMAKO |
1:14.67 |
1:14.86 |
0.19 |
| 19 |
Graham, Agatha A (12)
|
MRRED |
1:15.58 |
1:15.21 |
-0.37 |
| 20 |
Serrano, Gabriella (12)
|
MRTRI |
1:17.68 |
1:15.29 |
-2.39 |
| 21 |
Li, Yusi (12)
|
MRWEST |
1:17.92 |
1:15.82 |
-2.10 |
| 22 |
Nalepka, Katie J (12)
|
MRBAD |
1:16.69 |
1:15.88 |
-0.81 |
| 23 |
Wood, Addison (12)
|
MRMAKO |
1:17.79 |
1:15.89 |
-1.90 |
| 24 |
Gonzalez, Emilianna (12)
|
MRAPEX |
1:16.46 |
1:16.30 |
-0.16 |
| 25 |
Ventura, Jade J (12)
|
MRLIE |
1:16.81 |
1:16.55 |
-0.26 |
| 26 |
Reyes Aguirre, Juana (12)
|
MRAPEX |
1:15.11 |
1:16.71 |
1.60 |
| 27 |
Economakos, Vasiliky * (12)
|
MRHS |
1:17.81 |
1:17.87 |
0.06 |
| 28 |
Arnall, Katherine V (12)
|
MRYFD |
1:17.52 |
1:17.93 |
0.41 |
| 29 |
Fang, Yunjin J (12)
|
MRHS |
1:16.75 |
1:18.17 |
1.42 |
| 30 |
Clarke, Kristina A (12)
|
MRCAS |
1:19.20 |
1:18.69 |
-0.51 |