| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Annabelle (9)
|
NJSCAR |
1:07.38 |
1:07.47 |
0.09 |
| 2 |
Ben, Adalyn M (9)
|
NJXCEL |
1:16.93 |
1:16.03 |
-0.90 |
| 3 |
Bhardwaj, Adya (9)
|
PVASA |
1:18.59 |
1:22.32 |
3.73 |
| 4 |
Chang, Sydney X (9)
|
PVRMSC |
1:30.50 |
1:25.84 |
-4.66 |
| 5 |
Sun, Hope N (9)
|
PVFAA |
1:33.56 |
1:30.04 |
-3.52 |
| 6 |
Liang, Joy (9)
|
PVRMSC |
1:31.38 |
1:30.06 |
-1.32 |
| 7 |
McConnell, Caroline A (9)
|
PVRMSC |
1:34.88 |
1:30.70 |
-4.18 |
| 8 |
Hawver, Allison T (9)
|
PVOCCS |
1:45.55 |
1:30.71 |
-14.84 |
| 9 |
Brenner, Ellie M (9)
|
PVNCAP |
1:27.74 |
1:31.38 |
3.64 |
| 10 |
Opitz, Lillian K (9)
|
AMPEAQ |
1:36.83 |
1:31.97 |
-4.86 |
| 11 |
Bookwalter, Allison G (9)
|
AMSVSC |
1:33.20 |
1:32.03 |
-1.17 |
| 12 |
Robey, Annabel (9)
|
PVRMSC |
1:30.00 |
1:32.39 |
2.39 |
| 13 |
Rossi, Aubrey G (9)
|
PVOCCS |
1:38.07 |
1:32.49 |
-5.58 |
| 14 |
Schestopol, Celia C (9)
|
PVASA |
1:30.75 |
1:34.44 |
3.69 |
| 15 |
Martinez, Lara A (9)
|
PVOCCS |
1:34.37 |
1:36.25 |
1.88 |
| 16 |
Lei, Sophie (9)
|
PVRMSC |
1:40.46 |
1:38.44 |
-2.02 |
| 17 |
Hull, Christine S (9)
|
PVOCCS |
1:44.84 |
1:42.21 |
-2.63 |
|
Chen, Zella (9)
|
PVRMSC |
1:43.41 |
NS |
- |