| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eward, Ellery L (12)
|
NCTAC |
59.53 |
1:00.87 |
1.34 |
| 2 |
Holfelder, Sydney J (12)
|
NCTAC |
1:05.03 |
1:02.72 |
-2.31 |
| 3 |
Lloyd, Kyley B (12)
|
NCTAC |
1:05.38 |
1:03.35 |
-2.03 |
| 4 |
Rendon, Kalle B (12)
|
NCTAC |
1:04.12 |
1:03.48 |
-0.64 |
| 5 |
Talwar, Tara T (12)
|
NCTAC |
1:06.32 |
1:03.92 |
-2.40 |
| 6 |
Foreman, Riley M (12)
|
NCTAC |
1:06.64 |
1:06.10 |
-0.54 |
| 7 |
Robertson, Lara C (11)
|
NCEAC |
1:08.98 |
1:08.50 |
-0.48 |
| 8 |
Mitchell, Liliya L (12)
|
NCTAC |
1:12.05 |
1:08.99 |
-3.06 |
| 9 |
Bellerjeau, Schuyler A (12)
|
SCSCSC |
1:10.97 |
1:09.91 |
-1.06 |
| 10 |
Bent, Daniela (12)
|
NCEAC |
1:10.02 |
1:10.27 |
0.25 |
| 11 |
Neira, Addyson G (12)
|
NCTAC |
1:11.68 |
1:10.50 |
-1.18 |
| 12 |
Hu, Katie (12)
|
NCTAC |
1:11.90 |
1:11.09 |
-0.81 |
| 13 |
Sawyer, Victoria R (11)
|
NCTAC |
1:14.68 |
1:11.16 |
-3.52 |
| 14 |
Thomas, Emma M (11)
|
NCTAC |
1:14.20 |
1:12.33 |
-1.87 |
| 15 |
Dominguez, Skye A (11)
|
SCSCSC |
1:12.74 |
1:12.75 |
0.01 |
| 16 |
Murtaugh, Lindsay E (11)
|
VAGATR |
1:08.43 |
1:12.85 |
4.42 |
| 17 |
Chen, Sarah Y (12)
|
NCTAC |
1:11.11 |
1:13.01 |
1.90 |
| 18 |
Carter, Emmi D (11)
|
VACCA |
1:13.52 |
1:13.06 |
-0.46 |
| 19 |
Schaaf, Alexis V (11)
|
VAGATR |
1:13.57 |
1:13.07 |
-0.50 |
| 20 |
Martin, Kaitlyn P (12)
|
NCTAC |
1:10.98 |
1:13.19 |
2.21 |
| 21 |
Eklund, Alyssa C (12)
|
NCTAC |
1:16.02 |
1:13.42 |
-2.60 |
| 22 |
Joseph, Shruti M (12)
|
NCTAC |
1:14.53 |
1:14.62 |
0.09 |
| 23 |
Rypkema, Ava R (12)
|
NCGFSC |
1:13.89 |
1:14.75 |
0.86 |
| 24 |
Hall, Mackenzie J (11)
|
NCTAC |
1:18.63 |
1:15.87 |
-2.76 |
| 25 |
Yao, Rebecca R (11)
|
NCTAC |
1:20.36 |
1:18.07 |
-2.29 |
| 26 |
Peavley, Addison B (11)
|
NCNEAL |
1:20.22 |
1:18.33 |
-1.89 |
| 27 |
Saxena, Naisha (12)
|
NCTAC |
1:17.70 |
1:18.48 |
0.78 |
| 28 |
Sylvester-Johnson, Jillian B (11)
|
VAGATR |
1:19.69 |
1:19.40 |
-0.29 |
| 29 |
Clausen, Iris E (12)
|
NCTAC |
1:23.14 |
1:20.42 |
-2.72 |
| 30 |
Whitteron, Ashley J (12)
|
NCHCAC |
1:25.72 |
1:21.15 |
-4.57 |
| 31 |
Boughton, Hannah P (11)
|
NCTAC |
1:21.54 |
1:21.44 |
-0.10 |
| 32 |
Rudolph, Avery G (12)
|
NCTAC |
1:21.44 |
1:22.16 |
0.72 |
| 33 |
Davis, Morgan M (11)
|
VAGATR |
1:30.25 |
1:28.62 |
-1.63 |
| 34 |
Owens, Anna C (11)
|
SCSCSC |
1:33.24 |
1:46.79 |
13.55 |
| 35 |
Padaria, Misbah (11)
|
NCTAC |
|
1:54.52 |
- |
|
Birla, Rakshika (11)
|
NCTAC |
|
DQ |
- |
|
Ashford, Madeleine S (12)
|
NCTAC |
|
DQ |
- |
|
Ray, Lauren T (12)
|
NCGFSC |
1:20.36 |
NS |
- |