| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lawler, Bridget A (9)
|
PVMACH |
1:32.76 |
1:32.62 |
-0.14 |
| 2 |
Karasiewicz, Hayden A (9)
|
MDBAY |
1:30.91 |
1:33.46 |
2.55 |
| 3 |
Steele, Sarah V (10)
|
PVMACH |
1:37.83 |
1:33.73 |
-4.10 |
| 4 |
Stewart, Hailey N (10)
|
MAWEST |
1:36.50 |
1:34.90 |
-1.60 |
| 5 |
Markey, Ella A (9)
|
MAWEST |
1:38.40 |
1:38.71 |
0.31 |
| 6 |
Musgrove, Avery Y (9)
|
PVTANK |
1:50.47 |
1:40.61 |
-9.86 |
| 7 |
Jimenez, Elena C (10)
|
MAWEST |
1:45.76 |
1:41.26 |
-4.50 |
| 8 |
Luongo, Blake A (10)
|
PVMACH |
1:45.43 |
1:41.55 |
-3.88 |
| 9 |
Sarathy, Miraya (9)
|
PVMACH |
1:49.22 |
1:45.40 |
-3.82 |
| 10 |
Branham, Maeve E (10)
|
PVMACH |
1:41.70 |
1:45.64 |
3.94 |
| 11 |
Bradford, Katherine L (10)
|
PVMACH |
1:55.44 |
1:46.17 |
-9.27 |
| 12 |
Williams, Savanna (9)
|
PVHEAL |
1:51.16 |
1:47.25 |
-3.91 |
| 13 |
Liu, Audrey G (9)
|
AMSTEE |
1:49.43 |
1:47.60 |
-1.83 |
| 14 |
Allender, Mabel A (9)
|
PVDCPR |
1:55.82 |
1:48.84 |
-6.98 |
| 15 |
Ng, Kai (10)
|
MAWEST |
1:51.01 |
1:50.68 |
-0.33 |
| 16 |
Beggiato, Aria L (10)
|
PVDCPR |
1:50.41 |
1:50.84 |
0.43 |
| 17 |
Ite, Riona (9)
|
MRYMID |
1:48.39 |
1:50.96 |
2.57 |
| 18 |
Bello, Lily A (10)
|
PVSDS |
1:48.82 |
1:51.07 |
2.25 |
| 19 |
Zhou, Kate (9)
|
PVSDS |
1:53.54 |
1:51.17 |
-2.37 |
| 20 |
Saslowsky, Vivian N (10)
|
PVSDS |
1:49.95 |
1:51.37 |
1.42 |
| 21 |
Francis, Molly R (10)
|
PVPAC |
1:53.99 |
1:51.50 |
-2.49 |
| 22 |
Atallah, Elise F (10)
|
PVSDS |
1:55.41 |
1:52.33 |
-3.08 |
| 23 |
Rogers, Sienna (10)
|
MRYMID |
1:53.86 |
1:54.86 |
1.00 |
| 24 |
Dillon, Rory T (9)
|
PVDCPR |
1:56.82 |
1:55.22 |
-1.60 |
| 25 |
Levine, Lila R (10)
|
PVSDS |
1:51.13 |
1:55.73 |
4.60 |
| 26 |
Tamru, Abigail A (10)
|
PVTANK |
1:58.02 |
1:55.82 |
-2.20 |
| 27 |
Davis, Serena A (10)
|
PVHACC |
1:57.32 |
1:56.84 |
-0.48 |
| 28 |
Mansfield, Ella D (10)
|
MAWEST |
1:54.34 |
1:57.85 |
3.51 |
|
Bushby, Alexis V (10)
|
PVMSSC |
1:50.08 |
DQ |
- |
|
Johnson, Zailey B (9)
|
PVDCPR |
|
NS |
- |