| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dobson, Kennedi (15)
|
NJEEX |
58.52 |
56.57 |
-1.95 |
| 2 |
Chow, Olivia R (17)
|
NJLIFE |
56.78 |
58.21 |
1.43 |
| 3 |
Mustacciuolo, Ava (17)
|
NJLIFE |
57.66 |
1:00.36 |
2.70 |
| 4 |
Marion, Kayla L (15)
|
NJLIFE |
58.58 |
1:01.52 |
2.94 |
| 5 |
Sawicki, Jocelyn R (17)
|
NJLIFE |
58.03 |
1:03.09 |
5.06 |
| 6 |
Tseng, Zoe (15)
|
NJLIFE |
1:02.49 |
1:03.20 |
0.71 |
| 7 |
Cristofanilli, Angelica (15)
|
NJLIFE |
1:01.81 |
1:03.39 |
1.58 |
| 8 |
Benefield, Madison M (15)
|
NJLIFE |
1:05.12 |
1:04.91 |
-0.21 |
| 9 |
Duffy, Elizabeth R (15)
|
NJLIFE |
1:01.24 |
1:05.33 |
4.09 |
| 10 |
Cristofanilli, Viviana (15)
|
NJLIFE |
1:02.38 |
1:05.55 |
3.17 |
| 11 |
Secher, Lilah E (15)
|
NJLIFE |
1:04.22 |
1:08.31 |
4.09 |
| 12 |
Cappiello, Lauren M (15)
|
NJSCAR |
1:03.44 |
1:10.16 |
6.72 |
| 13 |
Lee, Giselle (18)
|
NJLIFE |
1:03.33 |
1:10.65 |
7.32 |
| 14 |
Liu, Katelyn J (15)
|
NJSCAR |
1:11.90 |
1:13.68 |
1.78 |
| 15 |
Cojoc, Hannah E (15)
|
NJSCAR |
1:11.98 |
1:14.26 |
2.28 |