| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Annabelle (9)
|
NJSCAR |
1:18.69 |
1:15.63 |
-3.06 |
| 2 |
Ben, Adalyn M (9)
|
NJXCEL |
1:23.28 |
1:19.59 |
-3.69 |
| 3 |
Brenner, Ellie M (9)
|
PVNCAP |
1:26.37 |
1:20.38 |
-5.99 |
| 4 |
Schestopol, Celia C (9)
|
PVASA |
1:20.10 |
1:20.80 |
0.70 |
| 5 |
Bhardwaj, Adya (9)
|
PVASA |
1:18.87 |
1:21.07 |
2.20 |
| 6 |
Bookwalter, Allison G (9)
|
AMSVSC |
1:25.32 |
1:21.24 |
-4.08 |
| 7 |
Sun, Hope N (9)
|
PVFAA |
1:24.98 |
1:22.87 |
-2.11 |
| 8 |
McConnell, Caroline A (9)
|
PVRMSC |
1:28.85 |
1:23.62 |
-5.23 |
| 9 |
Hull, Christine S (9)
|
PVOCCS |
1:21.74 |
1:23.76 |
2.02 |
| 10 |
Opitz, Lillian K (9)
|
AMPEAQ |
1:30.83 |
1:24.23 |
-6.60 |
| 11 |
Robey, Annabel (9)
|
PVRMSC |
1:25.71 |
1:25.24 |
-0.47 |
| 12 |
Martinez, Lara A (9)
|
PVOCCS |
1:27.09 |
1:25.43 |
-1.66 |
| 13 |
Chang, Sydney X (9)
|
PVRMSC |
1:32.96 |
1:25.47 |
-7.49 |
| 14 |
Liang, Joy (9)
|
PVRMSC |
1:30.07 |
1:26.65 |
-3.42 |
| 15 |
Rossi, Aubrey G (9)
|
PVOCCS |
1:27.35 |
1:26.97 |
-0.38 |
| 16 |
Hawver, Allison T (9)
|
PVOCCS |
1:29.61 |
1:29.52 |
-0.09 |
|
Lei, Sophie (9)
|
PVRMSC |
1:21.62 |
DQ |
- |
|
Chen, Zella (9)
|
PVRMSC |
1:32.76 |
NS |
- |