| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Emily J (13)
|
NJSCAR |
1:10.03 |
1:11.26 |
1.23 |
| 2 |
Mohanram, Ella (13)
|
NJSCAR |
1:12.03 |
1:11.72 |
-0.31 |
| 3 |
Gingrass, Kimberly M (13)
|
MRLIAC |
1:11.64 |
1:14.00 |
2.36 |
| 4 |
Dzieciolowski, Sophie L (14)
|
MRLIAC |
1:12.77 |
1:15.91 |
3.14 |
| 5 |
Baiker, Amanda A (13)
|
MRLIAC |
1:12.85 |
1:18.59 |
5.74 |
| 6 |
Scala, Melissa (14)
|
MRLIAC |
1:19.27 |
1:18.90 |
-0.37 |
| 7 |
Somma, Isabella (13)
|
MRLIAC |
1:19.94 |
1:19.39 |
-0.55 |
| 8 |
Tevlin, Kathleen (13)
|
MRLIAC |
1:18.78 |
1:19.70 |
0.92 |
| 9 |
Glaser, Olivia K (13)
|
MRFA |
1:21.95 |
1:20.96 |
-0.99 |
| 10 |
Pagonis, Anastasia K (14)
|
MRLIAC |
1:24.56 |
1:21.89 |
-2.67 |
| 11 |
Karpf, Delaney (13)
|
MRHAA |
1:20.74 |
1:22.41 |
1.67 |
| 12 |
Sirotic, Jacqueline A (14)
|
NJSCAR |
1:20.65 |
1:22.75 |
2.10 |
| 13 |
Nus, Jenna B (13)
|
MRLIAC |
1:27.25 |
1:23.65 |
-3.60 |
| 14 |
Siris, Madeline M (13)
|
MRLIAC |
1:24.91 |
1:25.08 |
0.17 |
| 15 |
Peckman, Riley E (14)
|
MRLIAC |
1:26.21 |
1:25.27 |
-0.94 |
| 16 |
Sharma, Avani (13)
|
MRLIAC |
1:33.30 |
1:27.11 |
-6.19 |