| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reyna, Alexa (12)
|
MRWEST |
1:12.68 |
1:12.80 |
0.12 |
| 2 |
Vega, Isabella M (11)
|
MRWEST |
1:18.56 |
1:14.91 |
-3.65 |
| 3 |
Weinstein, Claire J (11)
|
MRWEST |
1:16.97 |
1:17.10 |
0.13 |
| 4 |
Bazinet, Julia M (12)
|
MRWEST |
1:18.69 |
1:17.38 |
-1.31 |
| 5 |
Pfeiffer, Alexandra T (12)
|
MRWEST |
|
1:17.45 |
- |
| 6 |
Corbett, Brittany A (12)
|
MREAST |
1:23.00 |
1:18.09 |
-4.91 |
| 7 |
Malocha, Jessica (12)
|
NJLIFE |
1:18.88 |
1:20.17 |
1.29 |
| 8 |
Vincente, Julia (11)
|
MRTRI |
|
1:25.90 |
- |
| 9 |
Tseng, Zoe (11)
|
NJLIFE |
1:27.39 |
1:26.62 |
-0.77 |
| 10 |
Vitti, Alexa A (12)
|
MRUN |
1:24.96 |
1:27.23 |
2.27 |
| 11 |
Hermenegildo, Avery (12)
|
MRYBAR |
1:12.48 |
1:27.25 |
14.77 |
| 12 |
Calvin, Chelsea (12)
|
MRSSL |
1:57.15 |
1:28.10 |
-29.05 |
| 13 |
Skoglund, Kyra P (12)
|
MRSSL |
1:50.14 |
1:30.55 |
-19.59 |
| 14 |
Edge, Lauren E (11)
|
MRYBAR |
1:40.36 |
1:35.76 |
-4.60 |
| 15 |
Liu, Sara (11)
|
NJLIFE |
1:32.42 |
1:36.81 |
4.39 |
| 16 |
Lazar, Emersyn P (12)
|
MRMWDA |
1:37.34 |
1:37.09 |
-0.25 |
| 17 |
Mikheyeva, Marianna (11)
|
MRTRI |
1:25.00 |
1:44.67 |
19.67 |
| 18 |
Correa, Olivia (11)
|
MRTRI |
1:45.99 |
1:45.14 |
-0.85 |
| 19 |
Welby, Natalie B (11)
|
MRSSL |
|
2:03.86 |
- |
|
Pecorale, Nicholette (11)
|
MRTRI |
|
DQ |
- |