| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
van Meines, Amber E (12)
|
NJRY |
32.93 |
31.20 |
-1.73 |
| 2 |
Reed, Hayley H (12)
|
NJBAC |
31.59 |
31.84 |
0.25 |
| 2 |
Benzija, Samantha (11)
|
NJJFAC |
32.85 |
31.84 |
-1.01 |
| 4 |
Webber, Molly M (11)
|
NJMCSC |
32.51 |
32.90 |
0.39 |
| 5 |
Oosterwyk, Hailey E (11)
|
NJJFAC |
39.00 |
34.12 |
-4.88 |
| 6 |
Coleman, Emilia J (11)
|
NJJFAC |
37.07 |
34.19 |
-2.88 |
| 8 |
Rock, Emma (12)
|
NJJFAC |
39.59 |
34.53 |
-5.06 |
| 9 |
Griesbauer, Julianna E (12)
|
NJJFAC |
42.03 |
34.77 |
-7.26 |
| 10 |
Lee, Gian (12)
|
NJBMA |
35.68 |
35.06 |
-0.62 |
| 11 |
Rock, Katie (12)
|
NJJFAC |
40.09 |
36.04 |
-4.05 |
| 12 |
Hernandez, Abigail G (11)
|
NJJFAC |
37.42 |
36.96 |
-0.46 |
| 13 |
Kutner, Lucia F (11)
|
NJJFAC |
41.70 |
37.44 |
-4.26 |
| 14 |
Kaminski, Zoe G (12)
|
NJJFAC |
42.41 |
40.12 |
-2.29 |
|
Mahadev, Megha (12)
|
NJJFAC |
38.12 |
DQ |
- |