| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Santora, Loretta G (12)
|
MRMWDA |
1:02.11 |
1:02.34 |
0.23 |
| 2 |
Suchowiecki, Kate M (12)
|
ADHAWK |
1:04.28 |
1:03.85 |
-0.43 |
| 3 |
Prior, Kate E (11)
|
MRDVWM |
1:08.37 |
1:08.06 |
-0.31 |
| 4 |
Cimorelli, Kate A (12)
|
MRNDAC |
1:15.94 |
1:08.99 |
-6.95 |
| 5 |
Ball, Ana A (12)
|
ADALBS |
1:09.30 |
1:10.39 |
1.09 |
| 6 |
Leonard, Madeleine L (11)
|
NJSCY |
1:10.84 |
1:10.80 |
-0.04 |
| 7 |
Dovgan, Anna T (12)
|
MRMWDA |
1:14.99 |
1:12.40 |
-2.59 |
| 8 |
Tatum, Shelby A (11)
|
MRAGMV |
1:13.29 |
1:12.58 |
-0.71 |
| 9 |
Kuznar, Natalia (12)
|
NJSCY |
1:12.89 |
1:12.92 |
0.03 |
| 10 |
Cabrera, Addison I (11)
|
NJSCY |
1:16.55 |
1:16.75 |
0.20 |
| 11 |
Buliung, Madison V (11)
|
MRAGMV |
1:15.56 |
1:17.13 |
1.57 |
| 12 |
Soperanez, Victoria N (12)
|
MRMWDA |
1:22.54 |
1:17.77 |
-4.77 |
| 13 |
Byra, Elizabeth (12)
|
NJSCY |
1:17.86 |
1:19.58 |
1.72 |
| 14 |
Pojedinec, Lauren (12)
|
NJSCY |
1:14.64 |
1:20.56 |
5.92 |
| 15 |
Bekefi-Miskolczi, Maya (12)
|
NJSCY |
1:18.89 |
1:25.10 |
6.21 |
| 16 |
Schmidt, Anila N (11)
|
MRNDAC |
1:32.73 |
1:39.76 |
7.03 |
| 17 |
Finch, Aaliyah G (11)
|
ADALBS |
2:08.57 |
2:11.32 |
2.75 |
|
McGrath, Emma R (11)
|
MRNDAC |
2:11.67 |
NS |
- |
|
Foote, Brianna R (12)
|
MRAGMV |
1:02.51 |
NS |
- |
|
Sandvik, Abigail Y (12)
|
ADALBS |
1:12.41 |
NS |
- |