| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Narayanan, Nisha (12)
|
NJBB |
1:00.94 |
1:00.55 |
-0.39 |
| 2 |
Benzija, Samantha (11)
|
NJJFAC |
1:01.22 |
1:01.41 |
0.19 |
| 3 |
McLaughlin, Casey J (11)
|
NJBB |
1:03.56 |
1:01.85 |
-1.71 |
| 4 |
Schnaars, Aubree E (12)
|
NJBB |
1:06.72 |
1:03.39 |
-3.33 |
| 5 |
Paulino, Lia (12)
|
NJBGCD |
1:05.74 |
1:03.55 |
-2.19 |
| 6 |
Schroeder, Caroline C (11)
|
NJCAT |
1:02.60 |
1:03.73 |
1.13 |
| 7 |
Valenzuela, Emily K (12)
|
NJCAT |
1:03.54 |
1:04.13 |
0.59 |
| 8 |
Welch, Diana E (12)
|
NJCAT |
1:04.06 |
1:04.71 |
0.65 |
| 9 |
Mandry, Alexa K (12)
|
NJCAT |
1:05.70 |
1:05.09 |
-0.61 |
| 10 |
Schultz, Michela D (11)
|
NJRANY |
1:04.75 |
1:05.21 |
0.46 |
| 11 |
Gu, Alina (11)
|
NJWFY |
1:06.75 |
1:05.75 |
-1.00 |
| 12 |
Saulon, Shaynalyn D (12)
|
NJCAT |
1:06.61 |
1:06.18 |
-0.43 |
| 13 |
Levy, Carson R (11)
|
NJWFY |
1:04.57 |
1:06.32 |
1.75 |
| 14 |
Contreras, Marissa N (12)
|
NJRHSC |
1:08.05 |
1:07.41 |
-0.64 |
| 15 |
Ursich, Natalie E (11)
|
NJWFY |
1:07.56 |
1:07.52 |
-0.04 |
| 16 |
Oosterwyk, Hailey E (11)
|
NJJFAC |
1:08.02 |
1:09.48 |
1.46 |
|
Burghardt, Vanessa (11)
|
NJCAT |
1:06.75 |
NS |
- |