| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zettler, Grace A (10)
|
PVNCAP |
1:22.52 |
1:18.87 |
-3.65 |
| 2 |
Bracciale, Zara A (10)
|
PVNCAP |
1:22.28 |
1:19.15 |
-3.13 |
| 3 |
Reilly, Clara G (10)
|
PVNCAP |
1:33.61 |
1:25.22 |
-8.39 |
| 4 |
Li, MingZe (10)
|
PVNCAP |
1:25.12 |
1:27.09 |
1.97 |
| 5 |
Henger, Amelia J (10)
|
PVNCAP |
1:27.63 |
1:29.45 |
1.82 |
| 6 |
Kumar, Indu C (9)
|
PVNCAP |
1:29.58 |
1:31.62 |
2.04 |
| 7 |
Luna, Olivia C (10)
|
PVJFD |
1:33.49 |
1:33.05 |
-0.44 |
| 8 |
Armstrong, Addison M (10)
|
PVTIBU |
|
1:34.61 |
- |
| 9 |
Tofilon, Sophie J (9)
|
PVNCAP |
1:33.29 |
1:34.90 |
1.61 |
| 10 |
Harrison, Evie S (10)
|
PVNCAP |
1:38.82 |
1:36.69 |
-2.13 |
| 11 |
Carrick, Caroline A (10)
|
PVJFD |
|
1:38.35 |
- |
| 12 |
Cauthen, Mary E (10)
|
PVNCAP |
|
1:39.04 |
- |
| 13 |
Reid, Madeleine G (10)
|
PVNCAP |
1:44.10 |
1:39.78 |
-4.32 |
| 14 |
Houston-Henderson, Sydney (9)
|
PVNCAP |
1:40.78 |
1:41.54 |
0.76 |
| 15 |
Brooks, Casie C (10)
|
PVNCAP |
1:28.30 |
1:41.81 |
13.51 |
| 16 |
West, Mabel A (10)
|
PVMACH |
1:44.70 |
1:42.88 |
-1.82 |
| 17 |
Zabst, Josephine M (9)
|
PVNCAP |
|
1:42.95 |
- |
| 18 |
Zhang, Camellia S (10)
|
PVJFD |
|
1:46.15 |
- |
| 19 |
Hugee, Raya (10)
|
PVPGPR |
|
1:46.22 |
- |
| 20 |
Breeden, Elora C (9)
|
PVNCAP |
1:46.67 |
1:47.47 |
0.80 |
| 21 |
Rosen, Calla D (9)
|
PVNCAP |
|
1:51.61 |
- |
| 22 |
Barber, Arabella M (10)
|
PVJFD |
1:55.38 |
1:52.54 |
-2.84 |
| 23 |
Soto, Olivia D (9)
|
PVPAC |
|
1:54.43 |
- |
| 24 |
Lewis, Harleigh J (9)
|
PVPAC |
2:17.04 |
1:54.55 |
-22.49 |
| 25 |
McGill, Rylan (10)
|
PVPGPR |
|
1:56.16 |
- |
| 26 |
Stepensky, Aleksandra M (9)
|
PVTIBU |
|
1:59.05 |
- |
|
Grondine, Audrey V (10)
|
PVJFD |
|
DQ |
- |
|
Desbrow, Hadley M (9)
|
PVNCAP |
|
NS |
- |
|
Townsend, Isabella J (9)
|
PVNCAP |
2:05.46 |
NS |
- |
|
Almassian, Laleh R (9)
|
PVNCAP |
2:01.68 |
NS |
- |
|
Wilson, Zuri E (10)
|
PVNCAP |
1:25.04 |
NS |
- |
|
Koroma, Camille Y (10)
|
PVNCAP |
1:25.23 |
NS |
- |
|
Noojipady, Spandana L (9)
|
PVMACH |
1:56.79 |
NS |
- |