| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smetana, Shelby T (8)
|
NTNTN |
1:31.87 |
1:28.34 |
-3.53 |
| 2 |
Ossai, Chinasa N (9)
|
NTLIFE |
1:41.05 |
1:29.61 |
-11.44 |
| 3 |
McGuinness, Avery A (9)
|
NTMAC |
1:33.08 |
1:30.37 |
-2.71 |
| 4 |
Ogwezi, Lena S (8)
|
NTMAC |
1:35.19 |
1:31.34 |
-3.85 |
| 5 |
Franco, Aliana M (9)
|
NTNTN |
1:36.24 |
1:34.14 |
-2.10 |
| 6 |
Phan, Santi M (8)
|
NTMAC |
1:39.26 |
1:35.14 |
-4.12 |
| 7 |
Tran, Tyler Q (10)
|
NTLIFE |
|
1:36.43 |
- |
| 8 |
Krone, Katherine J (8)
|
NTLIFE |
1:41.35 |
1:37.19 |
-4.16 |
| 9 |
Kizer, Claire R (8)
|
NTNTN |
1:38.69 |
1:38.41 |
-0.28 |
| 10 |
Vo, Madelyn A (9)
|
NTMAC |
1:39.06 |
1:39.39 |
0.33 |
| 11 |
Cantu, Ellison E (8)
|
NTLIFE |
|
1:40.95 |
- |
| 12 |
Pritchett, Victoria G (10)
|
NTLIFE |
1:54.98 |
1:41.31 |
-13.67 |
| 13 |
McCarty, Caylee A (9)
|
NTMAC |
1:38.34 |
1:41.50 |
3.16 |
| 14 |
Ball, Claire E (9)
|
NTCOR |
1:49.01 |
1:43.40 |
-5.61 |
| 15 |
Hamilton, Katelyn G (9)
|
NTLIFE |
1:46.09 |
1:44.77 |
-1.32 |
| 16 |
Frost, Ava M (10)
|
NTLIFE |
|
1:47.03 |
- |
| 17 |
Tyler, Imani E (9)
|
NTCOR |
|
1:47.56 |
- |
| 18 |
Bartz, Annika M (8)
|
NTNTN |
2:00.46 |
1:52.17 |
-8.29 |
| 19 |
Peel, Scarlett E (7)
|
NTNTN |
|
1:53.07 |
- |
| 20 |
Diggs, Liliana J (9)
|
NTCOR |
1:59.30 |
1:56.50 |
-2.80 |
| 21 |
Bunkley, Josephine D (10)
|
NTMARS |
2:00.30 |
2:03.18 |
2.88 |
| 22 |
Cumpata, Kylie E (10)
|
NTMAC |
|
2:03.60 |
- |
| 23 |
Ducayet, Isabelle F (7)
|
NTCOR |
2:08.45 |
2:14.11 |
5.66 |
| 24 |
Shaffner, Allie J (7)
|
NTCOR |
|
2:15.70 |
- |
|
Dean, Shelby K (9)
|
NTMAC |
1:41.62 |
DQ |
- |
|
Mann, Jayda E (10)
|
NTMAC |
2:06.97 |
DQ |
- |
|
Reynolds, Adelynn C (10)
|
NTMAC |
2:24.95 |
DQ |
- |
|
Coats-Lenling, Asher B (7)
|
NTATAC |
|
DQ |
- |