| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Ella K (10)
|
GUSWIM |
1:18.45 |
1:15.58 |
-2.87 |
| 1 |
Cooper, Alanna J (8)
|
GUSST |
1:35.66 |
1:30.82 |
-4.84 |
| 2 |
Murphy, Megan R (10)
|
GUTYES |
1:27.89 |
1:19.37 |
-8.52 |
| 2 |
Stidham, Brooklyn E (8)
|
GUAMBU |
1:42.06 |
1:41.04 |
-1.02 |
| 3 |
Caston, Kelsie M (10)
|
GUESA |
1:29.21 |
1:22.81 |
-6.40 |
| 3 |
Ly, Lauren T (8)
|
GUTYES |
1:59.11 |
1:45.31 |
-13.80 |
| 4 |
Ferrero D'Ambrosio, Dana (10)
|
GUUN-T |
1:25.69 |
1:24.12 |
-1.57 |
| 5 |
Smeltzer, Ella R (9)
|
GUESA |
1:29.63 |
1:27.18 |
-2.45 |
| 6 |
Birkhoff, Sandra (10)
|
GULIFE |
1:35.67 |
1:31.84 |
-3.83 |
| 7 |
Cirillo, Abbrianna L (9)
|
GUSST |
1:43.72 |
1:36.13 |
-7.59 |
| 8 |
Gonzalez, Erika R (10)
|
GUESA |
|
1:36.23 |
- |
| 9 |
Upchurch, Lyla A (9)
|
NTMTRO |
1:39.93 |
1:37.91 |
-2.02 |
| 10 |
Gresens, Caroline E (9)
|
GUSWIM |
1:35.18 |
1:38.59 |
3.41 |
| 11 |
Glowacki, Madelyn E (9)
|
GUESA |
1:41.79 |
1:38.85 |
-2.94 |
| 12 |
Martinez, Sara (9)
|
GUNOCH |
1:38.03 |
1:39.21 |
1.18 |
| 13 |
Trevino, Patricia C (9)
|
GUNOCH |
1:40.82 |
1:43.56 |
2.74 |
| 14 |
Hernandez, Allisson S (10)
|
GUNOCH |
1:44.54 |
1:45.98 |
1.44 |
| 15 |
McCallister, Harper B (10)
|
GUTYES |
1:49.18 |
1:46.20 |
-2.98 |
| 16 |
Blackmon, Kyra L (9)
|
GUAMBU |
1:50.02 |
1:55.79 |
5.77 |
| 17 |
Walton, Avery L (9)
|
GUSWIM |
|
1:58.82 |
- |
| 18 |
Patel, Iella S (9)
|
GUSWIM |
2:05.91 |
2:00.53 |
-5.38 |
| 19 |
Foster, Victoria M (10)
|
GUSWIM |
|
2:03.65 |
- |
| 20 |
Mastan, Amelie E (10)
|
GUAMBU |
|
2:07.46 |
- |
| 21 |
Soape, Kennedi F (9)
|
NTTRAC |
|
2:24.83 |
- |
|
Medlin, Mia G (8)
|
GUESA |
1:34.81 |
DQ |
- |
|
Thomas, Isabella L (9)
|
GUAMBU |
|
DQ |
- |
|
Kable, Samantha L (9)
|
GUTASC |
|
DQ |
- |