| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reheis, Addison (13)
|
NJSCAR |
1:07.31 |
1:03.58 |
-3.73 |
| 2 |
McDonald, Marleigh E (14)
|
NJJG |
1:05.87 |
1:04.98 |
-0.89 |
| 3 |
Schnabel, Maria E (14)
|
NJRANY |
1:06.03 |
1:05.69 |
-0.34 |
| 4 |
Rice, Cameron E (14)
|
NJCJAC |
1:06.41 |
1:05.80 |
-0.61 |
| 5 |
Landers, Meghan E (13)
|
NJHACY |
1:06.72 |
1:06.78 |
0.06 |
| 6 |
Michaelson, Morgan E (14)
|
NJGMNY |
1:07.02 |
1:07.30 |
0.28 |
| 7 |
MacCracken, Maya (13)
|
NJCBGC |
1:08.74 |
1:07.90 |
-0.84 |
| 8 |
Lee, Isabella (13)
|
NJWW |
1:07.96 |
1:08.19 |
0.23 |
| 9 |
Weinberger, Jillian D (14)
|
NJNJB |
1:07.89 |
1:08.22 |
0.33 |
| 10 |
Lowery, Bridget K (13)
|
NJEEX |
1:09.08 |
1:09.07 |
-0.01 |
| 11 |
Snellings, Zoe C (14)
|
NJEEX |
1:17.67 |
1:12.25 |
-5.42 |
| 12 |
Huynh, Olivia C (14)
|
NJPAA |
1:07.56 |
1:12.75 |
5.19 |