| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wolf, Jessica M (12)
|
NJBB |
1:01.57 |
59.43 |
-2.14 |
| 2 |
McGowan, Shannon A (11)
|
NJCAT |
1:03.14 |
1:01.55 |
-1.59 |
| 3 |
Gilligan, Keira J (12)
|
NJCAT |
1:02.08 |
1:02.99 |
0.91 |
| 4 |
Wheeler, Ava L (11)
|
NJCAT |
1:05.97 |
1:03.41 |
-2.56 |
| 5 |
De Los Santos, Mia A (12)
|
NJEAG |
1:04.90 |
1:04.33 |
-0.57 |
| 6 |
Whitworth, Alexa R (11)
|
NJCAT |
1:06.17 |
1:05.07 |
-1.10 |
| 6 |
Kirkorian, Rianna (11)
|
NJRY |
1:05.98 |
1:05.07 |
-0.91 |
| 8 |
Wheeler, Maren G (11)
|
NJCAT |
1:06.27 |
1:05.19 |
-1.08 |
| 9 |
Valkov, Simone (12)
|
NJJFAC |
1:03.90 |
1:05.28 |
1.38 |
| 10 |
Sticco, Mikayla M (11)
|
NJRY |
1:05.60 |
1:05.74 |
0.14 |
| 11 |
Akselrod, Maya A (12)
|
NJRY |
1:05.14 |
1:06.51 |
1.37 |
| 12 |
Sosa, Isabella P (12)
|
NJRY |
1:05.86 |
1:06.86 |
1.00 |
| 13 |
Brancato, Kathleen R (11)
|
NJBB |
1:07.48 |
1:07.84 |
0.36 |