| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ojha, Anisha (17)
|
NJWY |
1:00.00 |
1:00.87 |
0.87 |
| 2 |
Wintermute, Tanya R (18)
|
NJGSCY |
1:02.69 |
1:01.30 |
-1.39 |
| 3 |
Reilly, Devyn (15)
|
NJOCY |
1:00.89 |
1:01.93 |
1.04 |
| 4 |
Mans, Katie F (15)
|
NJWMY |
1:03.05 |
1:02.63 |
-0.42 |
| 5 |
Thomas, Sarah E (15)
|
NJSAY |
1:07.97 |
1:03.29 |
-4.68 |
| 6 |
Clemente, Rebecca M (15)
|
NJGSCY |
1:05.93 |
1:04.18 |
-1.75 |
| 7 |
Tapkas, Isabella R (16)
|
NJMAY |
1:02.12 |
1:04.24 |
2.12 |
| 8 |
Saguillo Leppanen, Ana (15)
|
NJWMY |
1:07.21 |
1:04.69 |
-2.52 |
| 9 |
Kuznar, Natalia (16)
|
NJSCY |
1:06.96 |
1:05.33 |
-1.63 |
| 10 |
Tannenhaus, Kaitlyn N (17)
|
NJGMNY |
1:10.31 |
1:08.54 |
-1.77 |
|
Zhang, Kimberly (15)
|
NJWFY |
1:01.99 |
NS |
- |