| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Lauren E (11)
|
NJSCAR |
1:20.42 |
1:19.57 |
-0.85 |
| 2 |
Shen, Karie Y (12)
|
NJMCSC |
1:21.77 |
1:21.11 |
-0.66 |
| 3 |
Webber, Molly M (12)
|
NJMCSC |
1:22.55 |
1:22.33 |
-0.22 |
| 4 |
Salvador, Gabrielle Marie (12)
|
NJSCAR |
1:21.53 |
1:22.66 |
1.13 |
| 5 |
Posey, Saniya M (11)
|
NJSCAR |
1:22.99 |
1:24.41 |
1.42 |
| 6 |
Chin, Ella S (11)
|
NJSCAR |
1:25.47 |
1:25.07 |
-0.40 |
| 7 |
Bernstein, Abigail L (12)
|
NJSCAR |
1:29.82 |
1:27.28 |
-2.54 |
| 8 |
Patel, Kavya Y (12)
|
NJSCAR |
1:29.48 |
1:27.88 |
-1.60 |
| 9 |
Baitinger, Lindsay J (11)
|
NJSCAR |
1:29.67 |
1:28.22 |
-1.45 |
| 10 |
Gorthey, Natalie K (12)
|
NJSCAR |
1:29.18 |
1:28.40 |
-0.78 |
| 11 |
Riaz, Maya (12)
|
NJSCAR |
1:27.99 |
1:28.43 |
0.44 |
| 12 |
Sims, Elizabeth A (11)
|
NJSCAR |
1:27.95 |
1:28.88 |
0.93 |