| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rocco, Emily A (14)
|
MRBGNW |
1:09.98 |
1:08.58 |
-1.40 |
| 2 |
Sohn, Sora (14)
|
MRNYSA |
1:09.35 |
1:10.01 |
0.66 |
| 3 |
Freedhand, Malia J (14)
|
MRAGUA |
1:11.94 |
1:11.24 |
-0.70 |
| 4 |
Paez, Isabella S (13)
|
MRBGNW |
1:08.43 |
1:11.58 |
3.15 |
| 5 |
Mora-Castillo, Isabella (13)
|
MRSMC |
1:12.38 |
1:12.99 |
0.61 |
| 6 |
Torello-Viera, Martina S (13)
|
MRNYSA |
1:12.87 |
1:13.25 |
0.38 |
| 7 |
Ng, Chloe N (14)
|
MRAGUA |
1:13.80 |
1:13.46 |
-0.34 |
| 8 |
DiMarco, Tyler M (14)
|
MRAGUA |
1:13.30 |
1:14.26 |
0.96 |
| 9 |
Alexander, Sinceraty D (14)
|
MRBGNW |
1:15.24 |
1:15.67 |
0.43 |
| 10 |
Luongo, Maya (14)
|
MRSMC |
1:17.20 |
1:16.61 |
-0.59 |
| 11 |
Li, Harmony Y (13)
|
MRAGUA |
1:15.74 |
1:17.98 |
2.24 |
| 12 |
Edwards, Madison (13)
|
MRSMC |
1:19.68 |
1:19.81 |
0.13 |
| 13 |
Zhou, Katherine (14)
|
MRUN-A |
1:18.85 |
1:21.32 |
2.47 |
| 14 |
Chang, Mia (13)
|
MRAGUA |
1:20.89 |
1:21.57 |
0.68 |
| 15 |
Javaheri, Ariana C (13)
|
MRAGUA |
1:18.30 |
1:22.69 |
4.39 |
| 16 |
Chang, Cara (13)
|
MRAGUA |
1:21.50 |
1:24.13 |
2.63 |
| 17 |
Corbett, Codi K (14)
|
MRAGUA |
1:21.10 |
1:25.68 |
4.58 |
| 18 |
Miriyagalla, Vaishali (13)
|
MRCFJV |
1:22.51 |
1:27.05 |
4.54 |
| 19 |
Stoll, Olivia P (13)
|
MRSMC |
1:25.86 |
1:28.63 |
2.77 |
| 20 |
Wong, Maren E (13)
|
MRAGUA |
1:30.22 |
1:28.91 |
-1.31 |
| 21 |
Rios, Madeline E (13)
|
MRNYSA |
1:47.86 |
1:38.92 |
-8.94 |
|
Wong, Kristen A (13)
|
MRAPEX |
1:27.17 |
DQ |
- |
|
Fitzgerald, Alexandra R (13)
|
MRBGNW |
1:28.00 |
NS |
- |