| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bedri, Ayah M (11)
|
NJLIFE |
57.96 |
58.81 |
0.85 |
| 2 |
Cho, Cheryn (12)
|
NJUN |
59.45 |
59.40 |
-0.05 |
| 3 |
Kent, Samantha V (12)
|
NJLIFE |
1:03.54 |
1:03.00 |
-0.54 |
| 4 |
Garretson, Phoebe N (12)
|
NJLIFE |
1:05.31 |
1:05.05 |
-0.26 |
| 5 |
Kofsky, Emily S (12)
|
MRWISC |
1:06.42 |
1:05.20 |
-1.22 |
| 6 |
Calabrese, Jenavieve R (11)
|
NJLIFE |
1:03.95 |
1:05.22 |
1.27 |
| 7 |
Kern, Olivia R (12)
|
MRWISC |
1:13.66 |
1:05.49 |
-8.17 |
| 8 |
Kavouras, Marina R (12)
|
MRTS |
1:06.89 |
1:05.81 |
-1.08 |
| 9 |
Banerjee, Aditi (12)
|
NJLIFE |
1:06.77 |
1:07.94 |
1.17 |
| 10 |
Gottlieb, Tia A (12)
|
NJLIFE |
1:27.21 |
1:08.34 |
-18.87 |
| 11 |
Hou, Sophia K (12)
|
NJLIFE |
1:10.23 |
1:09.01 |
-1.22 |
| 12 |
Defendini, Lily J (12)
|
MRFA |
1:13.59 |
1:10.37 |
-3.22 |
| 13 |
Wei, Aily (11)
|
NJLIFE |
1:08.99 |
1:10.40 |
1.41 |
| 14 |
Cunniffe, Josephine E (11)
|
MRIA |
1:15.84 |
1:11.45 |
-4.39 |
| 15 |
Kolli, Aashritha (11)
|
NJLIFE |
1:11.72 |
1:12.67 |
0.95 |
| 16 |
Sigler, Eva A (12)
|
MRFA |
1:13.48 |
1:12.80 |
-0.68 |
| 17 |
Mackness, Elsie B (12)
|
NJLIFE |
1:12.94 |
1:13.69 |
0.75 |
| 18 |
Natarajan, Neha (11)
|
NJLIFE |
1:19.59 |
1:20.27 |
0.68 |
| 19 |
Joynt, Avery (11)
|
MRHYB |
1:23.36 |
1:21.89 |
-1.47 |
| 20 |
Rehren, Kaitlyn (11)
|
MRHYB |
1:18.39 |
1:23.95 |
5.56 |
| 21 |
Preall, Charlotte A (12)
|
MRFA |
2:05.99 |
1:24.16 |
-41.83 |
| 22 |
Reilly, Lily (11)
|
MRHYB |
1:50.27 |
1:27.42 |
-22.85 |
| 23 |
Smith, Josephine M (11)
|
MRIA |
1:38.97 |
1:34.74 |
-4.23 |
|
Lan, Ava (10)
|
NJWAVE |
1:07.49 |
1:02.09 |
-5.40 |
|
Brown, Sophia F (11)
|
MRTRI |
1:52.47 |
DQ |
- |
|
Crane, Naomi C (11)
|
MRIA |
1:02.95 |
NS |
- |
|
Cho, April T (12)
|
NJWAVE |
1:03.00 |
NS |
- |
|
Lozeau, Nora T (12)
|
MRIA |
1:14.30 |
NS |
- |