| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Lea (16)
|
MRPAC |
1:02.91 |
1:04.47 |
1.56 |
| 2 |
Hernandez, Abigail G (17)
|
NJJFAC |
1:03.63 |
1:05.07 |
1.44 |
| 3 |
Kirkorian, Karen E (17)
|
MRPAC |
1:07.62 |
1:06.34 |
-1.28 |
| 4 |
Jolia, Dina (17)
|
MRPAC |
1:03.45 |
1:06.50 |
3.05 |
| 5 |
Psilopoulos, Andie J (15)
|
MRWFAC |
1:05.07 |
1:07.68 |
2.61 |
| 6 |
Dahiya, Sophie U (15)
|
NJJFAC |
1:10.18 |
1:09.48 |
-0.70 |
| 7 |
Oosterwyk, Hailey E (16)
|
NJJFAC |
1:08.62 |
1:09.96 |
1.34 |
| 8 |
Correa, Olivia (15)
|
MRTRI |
1:07.97 |
1:11.21 |
3.24 |
| 9 |
Storch, Rebecca H (16)
|
MRPAC |
1:09.75 |
1:12.64 |
2.89 |
| 10 |
Marrero, Marita N (17)
|
NJJFAC |
1:10.87 |
1:12.88 |
2.01 |
| 11 |
Kappelmeier, Madeline (15)
|
NJSCY |
1:12.83 |
1:14.99 |
2.16 |
| 12 |
Wiseman, Arianna (15)
|
MRLIFE |
1:18.32 |
1:17.04 |
-1.28 |
| 13 |
Erturan, Erin (16)
|
NJJFAC |
1:16.19 |
1:18.59 |
2.40 |
| 14 |
Kosinov, Cybella I (15)
|
MRQNS |
|
1:19.57 |
- |
| 15 |
Halligan, Caitlyn (15)
|
MRTRI |
1:20.05 |
1:20.22 |
0.17 |
| 16 |
Browne, Addison C (15)
|
NJSCY |
1:19.84 |
1:24.59 |
4.75 |
|
Ureta, Alia M (15)
|
NJJFAC |
1:12.86 |
NS |
- |
|
Joss, Zoe T (15)
|
NJJFAC |
1:02.46 |
NS |
- |
|
Pusing, Aizel G (16)
|
MRQNS |
1:03.10 |
NS |
- |
|
McDonald, Anna (17)
|
MRTRI |
1:11.22 |
NS |
- |