| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Howley, Tess O (13)
|
MRLIAC |
1:06.17 |
1:07.46 |
1.29 |
| 2 |
Raimondi, Francesca D (14)
|
MRLIAC |
1:07.68 |
1:09.75 |
2.07 |
| 3 |
Haag, Brooke N (13)
|
MRLIAC |
1:10.62 |
1:13.48 |
2.86 |
| 4 |
Hartmann, Elisabeth M (14)
|
NJEEX |
1:15.06 |
1:14.47 |
-0.59 |
| 5 |
Ericson, Alexandra W (13)
|
MESMAC |
1:11.84 |
1:14.80 |
2.96 |
| 6 |
Sterling, Eleanor D (14)
|
MESMAC |
1:13.35 |
1:15.26 |
1.91 |
| 7 |
Hwee, Melia M (13)
|
MRLIAC |
1:14.15 |
1:15.77 |
1.62 |
| 8 |
Wang, Ava J (13)
|
MRLIAC |
1:10.93 |
1:16.20 |
5.27 |
| 9 |
Arnold, Lauren R (14)
|
MRBAD |
1:11.41 |
1:16.24 |
4.83 |
| 10 |
Yang, Emma (13)
|
NJBAC |
1:13.52 |
1:16.26 |
2.74 |
| 11 |
Scala, Melissa (13)
|
MRLIAC |
1:16.25 |
1:16.79 |
0.54 |
| 12 |
Lee, Natalie (14)
|
NJBAC |
1:10.41 |
1:16.92 |
6.51 |
| 13 |
Kolmodin, Caroline E (14)
|
NJBAC |
1:16.16 |
1:18.00 |
1.84 |
| 14 |
LU, Tracy X (13)
|
NJBAC |
1:15.83 |
1:18.52 |
2.69 |
| 15 |
OU, Claire M (14)
|
NJBAC |
1:15.71 |
1:18.67 |
2.96 |
| 16 |
Dow, Annaliese M (14)
|
NJBAC |
1:16.11 |
1:21.29 |
5.18 |
| 17 |
Kelly, Mara E (14)
|
NJBAC |
1:16.02 |
1:22.30 |
6.28 |