| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hearn, Carolyn J (15)
|
MAGSA |
59.30 |
1:01.99 |
2.69 |
| 2 |
Stewart, Danielle R (15)
|
MADYD |
1:01.05 |
1:02.35 |
1.30 |
| 3 |
Iannacone, Megan C (15)
|
MAGSA |
1:04.57 |
1:05.58 |
1.01 |
| 4 |
Roth, Michelle (17)
|
NJFOBY |
1:06.52 |
1:07.30 |
0.78 |
| 5 |
Rounsavill, Jacqueline M (18)
|
MAGSA |
1:07.74 |
1:07.39 |
-0.35 |
| 6 |
Zane, Catherine (16)
|
MASJAC |
1:08.14 |
1:07.72 |
-0.42 |
| 7 |
Fisher, Lucy J (16)
|
MASJAC |
1:09.40 |
1:07.77 |
-1.63 |
| 8 |
McCouch, Sandra L (15)
|
MADCAA |
1:07.63 |
1:08.76 |
1.13 |
| 9 |
May, Georgia S (16)
|
MADYD |
1:10.23 |
1:09.22 |
-1.01 |
| 10 |
May, Alexandra E (17)
|
MADYD |
1:08.08 |
1:09.86 |
1.78 |
| 11 |
Smedley, Faith A (17)
|
MASJAC |
1:13.71 |
1:13.27 |
-0.44 |
| 12 |
Mulligan, Cassidy F (16)
|
NJFOBY |
1:10.06 |
1:14.18 |
4.12 |
| 13 |
Goldstein, Nicole H (15)
|
NJFOBY |
1:14.55 |
1:14.84 |
0.29 |
| 14 |
Heimowitz, Rebecca L (15)
|
MAGSA |
1:13.93 |
1:15.00 |
1.07 |
| 15 |
Kasich, Katrina A (17)
|
MASJAC |
1:13.71 |
1:16.35 |
2.64 |
| 16 |
Hercher, Suzanne N (16)
|
MADCAA |
1:14.99 |
1:16.82 |
1.83 |
| 17 |
Hamer, Darci A (15)
|
MAGSA |
1:19.91 |
1:18.12 |
-1.79 |
| 18 |
Kastro, Defne J (15)
|
MAUNSJ |
1:22.00 |
1:21.52 |
-0.48 |
| 19 |
Koulas, Gianna M (15)
|
MASJAC |
1:29.97 |
1:30.32 |
0.35 |
|
Owens, Sabrina E (15)
|
MAUNSJ |
1:13.58 |
NS |
- |