| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Esposito, Grace A (13)
|
MRFREE |
1:06.40 |
1:04.25 |
-2.15 |
| 1 |
Grandstaff, Julia R (13)
|
MRFREE |
1:10.87 |
1:07.13 |
-3.74 |
| 2 |
Harkins, Morgan P (13)
|
MRLIE |
1:05.57 |
1:04.70 |
-0.87 |
| 2 |
Tybur, Malo (13)
|
MRMAKO |
1:11.01 |
1:07.14 |
-3.87 |
| 3 |
Sinclair, Shea-Ann N (13)
|
MRLIE |
1:07.37 |
1:07.41 |
0.04 |
| 3 |
Croft, Cecilia C (13)
|
MRYFD |
1:11.46 |
1:13.29 |
1.83 |
| 3 |
Bicic, Ayla (13)
|
MRVIP |
1:11.77 |
1:13.29 |
1.52 |
| 4 |
Akmatbaeva, Deniz (13)
|
MRLGAC |
1:07.86 |
1:08.25 |
0.39 |
| 5 |
Ramirez, Lily L (13)
|
MRYFD |
1:08.49 |
1:08.70 |
0.21 |
| 5 |
Goldblum, Malena M (13)
|
MRYFD |
1:12.26 |
1:13.36 |
1.10 |
| 6 |
Brun, Sienna R (13)
|
MRWEST |
1:07.89 |
1:10.24 |
2.35 |
| 6 |
Anzalone, Leah A (13)
|
MRQNS |
1:10.80 |
1:13.49 |
2.69 |
| 7 |
Anzurez, Olivia (13)
|
MRTRI |
1:11.01 |
1:10.41 |
-0.60 |
| 7 |
Quispe-Justino, Sofia A (13)
|
MRTRI |
1:31.14 |
1:14.66 |
-16.48 |
| 8 |
Masella, Alexandra V (13)
|
MRYFD |
1:11.02 |
1:10.45 |
-0.57 |
| 9 |
Lam, Kylie L (13)
|
MRQNS |
1:09.84 |
1:11.18 |
1.34 |
| 10 |
White, Shannon L (13)
|
MRLIE |
1:09.82 |
1:12.35 |
2.53 |
|
Early, Lola J (13)
|
MRMAKO |
1:09.02 |
NS |
- |
|
Wright, Alison E (13)
|
MRYFD |
1:09.04 |
NS |
- |