| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shaughnessy, Emma R (15)
|
NJRBY |
33.77 |
35.01 |
1.24 |
| 2 |
Ireland, Victoria M (16)
|
NJRBY |
35.47 |
35.87 |
0.40 |
| 3 |
Cardona, Caylie M (18)
|
NJRBY |
37.00 |
36.35 |
-0.65 |
| 4 |
Fenton, Elizabeth A (16)
|
NJSHY |
35.77 |
36.51 |
0.74 |
| 5 |
Polecki, Julia (15)
|
NJCBGC |
35.61 |
36.86 |
1.25 |
| 5 |
Nappi, Julia N (15)
|
NJRBY |
36.41 |
36.86 |
0.45 |
| 7 |
Fuerbacher, Morgan C (16)
|
NJRBY |
36.57 |
37.63 |
1.06 |
| 8 |
Mui, Kaitlin (15)
|
NJCBGC |
39.30 |
37.90 |
-1.40 |
| 9 |
Daly, Sarah L (17)
|
NJSHY |
37.39 |
38.05 |
0.66 |
| 10 |
Shafritz, Skylar F (17)
|
NJRBY |
37.63 |
38.65 |
1.02 |
| 11 |
Monaghan, Caroline G (17)
|
NJRBY |
37.13 |
39.45 |
2.32 |
| 12 |
Bender, Zoe R (16)
|
NJSHY |
40.47 |
40.87 |
0.40 |
| 13 |
McGee, Megan F (15)
|
NJSHY |
39.95 |
41.92 |
1.97 |
| 14 |
Furman, Anna (17)
|
NJCBGC |
40.89 |
42.59 |
1.70 |
| 15 |
Mouris, Miranda (15)
|
NJMEY |
41.33 |
45.39 |
4.06 |