| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Madison C (11)
|
MRQNS |
1:07.48 |
1:01.62 |
-5.86 |
| 1 |
Reddington, Shannon E (11)
|
MRLIE |
1:01.96 |
1:02.02 |
0.06 |
| 2 |
Nassar, Noor (11)
|
MRLGAC |
1:02.56 |
1:01.65 |
-0.91 |
| 2 |
Ramirez, Lily L (11)
|
MRYFD |
1:01.90 |
1:02.25 |
0.35 |
| 3 |
Palei, Nicole C (11)
|
MRTRI |
1:04.47 |
1:02.26 |
-2.21 |
| 3 |
Bennett, Ellen S (11)
|
MRLIE |
1:04.77 |
1:08.68 |
3.91 |
| 4 |
Early, Lola J (11)
|
MRMAKO |
1:01.98 |
1:02.69 |
0.71 |
| 5 |
Kulins, Caitlin R (11)
|
MRLIE |
1:03.69 |
1:02.84 |
-0.85 |
| 6 |
Huang, Cheri K (11)
|
MRHS |
1:03.77 |
1:03.39 |
-0.38 |
| 7 |
Pagano, Krista R (11)
|
MRLIE |
1:04.02 |
1:03.41 |
-0.61 |
| 8 |
Brun, Sienna R (11)
|
MRAPEX |
1:02.82 |
1:03.66 |
0.84 |
| 9 |
Tan, Shanel E (11)
|
MRQNS |
1:04.94 |
1:03.84 |
-1.10 |
| 10 |
Lin, Orly A (11)
|
MRYFD |
1:04.11 |
1:04.36 |
0.25 |
| 11 |
Akmatbaeva, Deniz (11)
|
MRVIP |
1:04.67 |
1:04.64 |
-0.03 |
| 12 |
Harkins, Morgan P (11)
|
MRLIE |
1:03.80 |
1:04.79 |
0.99 |
| 13 |
Esposito, Grace (11)
|
MRTRI |
1:04.31 |
1:05.15 |
0.84 |
| 14 |
Tourevski, Sima L (11)
|
MRLIE |
1:08.08 |
1:05.25 |
-2.83 |
| 15 |
Kretchmer, Delilah (11)
|
MRMAKO |
1:05.21 |
1:05.40 |
0.19 |
| 16 |
Gvozdeva, Victoria V (11)
|
MRBKR |
1:08.22 |
1:05.41 |
-2.81 |
| 17 |
Pattanakul, Megan (11)
|
MRQNS |
1:06.25 |
1:05.55 |
-0.70 |
| 18 |
Chan, Kaylee N (11)
|
MRLIE |
1:04.25 |
1:05.71 |
1.46 |
| 19 |
Bensason, Mia (11)
|
MRYFD |
1:06.15 |
1:06.01 |
-0.14 |
| 20 |
Nicholas, Tess A (11)
|
MRYFD |
1:06.09 |
1:06.26 |
0.17 |
| 21 |
Tybur, Malo (11)
|
MRMAKO |
1:08.21 |
1:07.57 |
-0.64 |
| 22 |
Anzalone, Leah A (11)
|
MRLIE |
1:07.38 |
1:08.02 |
0.64 |