| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Patterson, Lauren E (12)
|
NCWST |
1:02.79 |
1:04.19 |
1.40 |
| 2 |
Whelehan, Meredith F (11)
|
NCTAC |
1:06.31 |
1:06.25 |
-0.06 |
| 3 |
Cenname, Izabella E (12)
|
VACGBD |
1:09.24 |
1:07.07 |
-2.17 |
| 4 |
Ormondroyd, Tia R (12)
|
NCTAC |
1:09.56 |
1:08.45 |
-1.11 |
| 5 |
Wiley, Shay M (12)
|
MASJAC |
1:12.11 |
1:10.22 |
-1.89 |
| 6 |
Butler, Emily R (12)
|
NCHCAC |
1:10.60 |
1:10.29 |
-0.31 |
| 7 |
Chung, Zoe E (11)
|
MRUN-0 |
1:10.68 |
1:10.49 |
-0.19 |
| 8 |
Stanke, Anna B (12)
|
VA757 |
1:12.46 |
1:10.77 |
-1.69 |
| 9 |
Lloyd, Kyley B (11)
|
NCTAC |
1:10.73 |
1:11.19 |
0.46 |
| 10 |
Bryant, Hayley M (12)
|
NCTAC |
1:10.31 |
1:12.18 |
1.87 |
| 11 |
Foreman, Riley M (11)
|
NCTAC |
1:12.69 |
1:12.27 |
-0.42 |
| 12 |
Mueller, Tanith C (11)
|
NCTAC |
1:11.85 |
1:13.51 |
1.66 |
| 13 |
Fohring, Keira E (11)
|
MASJAC |
1:15.27 |
1:13.79 |
-1.48 |
| 14 |
Brundage, Holly C (11)
|
VA757 |
1:14.10 |
1:14.04 |
-0.06 |
| 15 |
Davis, Lilly G (12)
|
MASJAC |
1:15.10 |
1:14.21 |
-0.89 |
| 16 |
Hawkins, Riley J (11)
|
NCTAC |
1:15.62 |
1:14.45 |
-1.17 |
| 17 |
Mitchell, Liliya L (11)
|
NCTAC |
1:15.68 |
1:15.57 |
-0.11 |
| 18 |
Kearns, Amanda N (12)
|
NCTAC |
1:17.06 |
1:15.72 |
-1.34 |
| 19 |
Weld, Claire K (11)
|
VA757 |
1:17.12 |
1:16.23 |
-0.89 |
| 20 |
Broadwell, Amelia L (12)
|
NCHCAC |
1:13.79 |
1:16.53 |
2.74 |
| 21 |
Dunlap, Franky W (11)
|
NCTAC |
1:17.99 |
1:16.68 |
-1.31 |
| 22 |
Ludeman, Alison g (12)
|
SCMBR |
1:16.41 |
1:17.43 |
1.02 |
| 23 |
Jones, Skylar M (11)
|
NCTAC |
1:18.30 |
1:17.80 |
-0.50 |
| 24 |
Neira, Addyson G (11)
|
NCTAC |
1:18.12 |
1:18.41 |
0.29 |
| 25 |
Eklund, Alyssa C (11)
|
NCTAC |
1:18.32 |
1:23.35 |
5.03 |
| 26 |
Newcomb, Caroline G (11)
|
NCTAC |
1:18.02 |
1:23.47 |
5.45 |
|
Risner, Elise G (11)
|
NCTAC |
1:13.92 |
DQ |
- |
|
Zheng, Grace X (12)
|
NCTAC |
1:17.57 |
DQ |
- |
|
Kim, Esther B (12)
|
NCTAC |
1:10.00 |
NS |
- |
|
Andrzejewski, Stasia C (12)
|
NCTAC |
1:15.76 |
NS |
- |