| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
White, Cali E (18)
|
MRNYS |
54.09 |
55.00 |
0.91 |
| 2 |
Edge, Lauren E (16)
|
MRNYS |
55.40 |
56.06 |
0.66 |
| 3 |
Martin, Ashley L (16)
|
MRPBAC |
59.92 |
59.01 |
-0.91 |
| 4 |
Oakes, Maya I (15)
|
MRNYS |
58.49 |
59.31 |
0.82 |
| 5 |
Diaz, Ilana M (16)
|
MRNYS |
58.64 |
1:00.51 |
1.87 |
| 6 |
Yates, Jordyn A (15)
|
MRMHHW |
57.35 |
1:00.60 |
3.25 |
| 7 |
Petrie, Nicole H (15)
|
MRNYS |
1:04.14 |
1:03.20 |
-0.94 |
| 7 |
Perez-Quiroz, Brianna Y (17)
|
MRMHHW |
1:03.39 |
1:03.20 |
-0.19 |
| 9 |
Cabrera Zavala, Alexa M (16)
|
MRMHHW |
1:02.00 |
1:03.21 |
1.21 |
| 10 |
Bonner, Kaitlyn R (15)
|
MRNYS |
1:01.37 |
1:05.90 |
4.53 |
| 11 |
Cabrera Zavala, Ashley D (17)
|
MRMHHW |
1:06.28 |
1:07.87 |
1.59 |
| 12 |
Messing, Peyton R (17)
|
MRNYS |
1:04.84 |
1:08.39 |
3.55 |
| 13 |
Cruz, Olivia E (16)
|
MRNYS |
1:04.97 |
1:09.34 |
4.37 |
| 14 |
Benson, Kaylee M (17)
|
MRVAC |
1:09.80 |
1:10.48 |
0.68 |
| 15 |
Espinoza-Soriano, Lidia A (15)
|
MRMHHW |
1:11.38 |
1:12.49 |
1.11 |
| 16 |
Perez-Lopez, Linsay (16)
|
MRMHHW |
1:26.62 |
1:23.61 |
-3.01 |
| 17 |
Lopez, Idalaih (16)
|
MRMHHW |
1:35.00 |
1:31.15 |
-3.85 |