| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Berloco, Abbey A (16)
|
NJHACY |
30.20 |
29.65 |
-0.55 |
| 2 |
Nitti, Maria E (16)
|
NJHACY |
30.44 |
30.81 |
0.37 |
| 3 |
Horner, Madeline R (18)
|
NJHACY |
29.82 |
31.16 |
1.34 |
| 4 |
Culbert, Shannon A (15)
|
NJOCY |
31.14 |
31.38 |
0.24 |
| 5 |
Misiura, Fiona C (15)
|
NJPAA |
35.67 |
32.70 |
-2.97 |
| 6 |
Youngken, Gabriela R (15)
|
NJPAA |
33.72 |
32.87 |
-0.85 |
| 7 |
Mercuris, Elizabeth J (15)
|
NJUNCA |
34.51 |
33.59 |
-0.92 |
| 8 |
Ding, Lehna N (15)
|
NJPAA |
34.44 |
34.03 |
-0.41 |
| 9 |
Whaley, Madeline R (17)
|
NJPAA |
36.20 |
34.20 |
-2.00 |
| 10 |
Freiling, Victoria A (16)
|
NJHACY |
34.63 |
34.62 |
-0.01 |
| 11 |
Custance, Claire J (15)
|
NJUNCA |
35.11 |
34.70 |
-0.41 |
| 12 |
Cipriano, Cassandra N (18)
|
NJHACY |
34.89 |
35.15 |
0.26 |
| 13 |
Adlai-Gail, Rachel J (15)
|
NJHACY |
36.74 |
35.88 |
-0.86 |
| 14 |
Misurelli, Megan R (15)
|
NJOCY |
33.17 |
36.06 |
2.89 |