| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mroczka, Kiera C (13)
|
MRLIE |
1:02.14 |
1:02.79 |
0.65 |
| 2 |
Williamson, Jaila C (14)
|
MRLIE |
1:03.87 |
1:05.83 |
1.96 |
| 3 |
Taragano, Ellie M (13)
|
MRCOND |
1:10.98 |
1:09.01 |
-1.97 |
| 4 |
Milla, Madison I (13)
|
MRCOND |
1:08.96 |
1:09.31 |
0.35 |
| 5 |
Pepe, Gabi O (13)
|
MRLBA |
1:12.00 |
1:10.77 |
-1.23 |
| 6 |
O'Connell, Siobhan B (14)
|
MRLIE |
1:09.21 |
1:10.83 |
1.62 |
| 7 |
Valle, Ashley A (14)
|
MRLIE |
1:06.99 |
1:11.07 |
4.08 |
| 8 |
May, Arianna L (13)
|
MRCOND |
1:14.19 |
1:11.57 |
-2.62 |
| 9 |
Hornick, Jade E (13)
|
MRLIE |
1:12.13 |
1:11.90 |
-0.23 |
| 10 |
Garra, Gabrielle M (14)
|
MRLIE |
1:08.28 |
1:12.14 |
3.86 |
| 11 |
Fourie, Trinity C (13)
|
MRCOND |
1:11.85 |
1:14.65 |
2.80 |
| 12 |
Eisenberg, Sarah J (14)
|
MRLIE |
1:14.17 |
1:14.93 |
0.76 |
| 13 |
Gigante, Taylor C (13)
|
MRLIE |
1:15.64 |
1:15.12 |
-0.52 |
| 14 |
Monfredo, Olivia (14)
|
MRCOND |
1:19.03 |
1:16.63 |
-2.40 |
| 15 |
Fan, Iris (14)
|
MRLIE |
1:19.29 |
1:19.55 |
0.26 |
| 16 |
Hicyilmaz, Daphne (13)
|
MRSSC |
1:22.95 |
1:20.16 |
-2.79 |
| 17 |
Tezel, Ceyda (13)
|
NJAQRC |
1:21.36 |
1:25.09 |
3.73 |
| 18 |
Lorenzano, Julianna S (13)
|
MRCOND |
1:27.96 |
1:29.18 |
1.22 |
| 19 |
Miller, Sophie H (13)
|
MRCOND |
1:34.11 |
1:33.56 |
-0.55 |