| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hinds, Clara C (16)
|
PVASA |
1:03.51 |
1:02.70 |
-0.81 |
| 2 |
McDonald, Claire J (15)
|
PVRMSC |
1:04.54 |
1:04.06 |
-0.48 |
| 3 |
Takada- Jacobson, Hannah (15)
|
PVNCAP |
1:03.88 |
1:04.11 |
0.23 |
| 4 |
Crane, Zoe A (15)
|
PVRMSC |
1:03.63 |
1:04.58 |
0.95 |
| 5 |
Woo, Ashley J (17)
|
PVRMSC |
1:05.31 |
1:05.01 |
-0.30 |
| 6 |
Cardenas, Jaylinne (15)
|
PVRMSC |
1:08.92 |
1:05.36 |
-3.56 |
| 7 |
Iorio, Sophia G (15)
|
PVRMSC |
1:05.16 |
1:05.71 |
0.55 |
| 8 |
Dionne, Madeleine N (15)
|
PVNCAP |
1:09.43 |
1:07.05 |
-2.38 |
| 9 |
Eng, Elisa B (15)
|
PVASA |
1:07.37 |
1:07.30 |
-0.07 |
| 10 |
Espejo, Leila J (16)
|
PVRMSC |
1:05.23 |
1:07.38 |
2.15 |
| 11 |
Monkevich, Madison G (17)
|
PVRMSC |
1:09.16 |
1:08.37 |
-0.79 |
| 12 |
Cho, Donna G (16)
|
PVRMSC |
1:06.63 |
1:08.39 |
1.76 |
| 13 |
Lockard, Ava C (16)
|
PVRMSC |
1:07.40 |
1:09.42 |
2.02 |
| 14 |
Parker, Claudia S (15)
|
PVRMSC |
1:14.74 |
1:09.46 |
-5.28 |
| 15 |
Wong, Lydia C (16)
|
PVRMSC |
1:10.63 |
1:09.49 |
-1.14 |
| 16 |
Dunlap, Erin R (17)
|
PVRMSC |
1:08.62 |
1:09.68 |
1.06 |
| 17 |
Ong, Alisha E (17)
|
PVRMSC |
1:09.56 |
1:10.30 |
0.74 |
| 18 |
Carty, Olivia R (15)
|
PVNCAP |
1:08.97 |
1:10.53 |
1.56 |
| 19 |
Dourgarian, Gabriella E (15)
|
PVNCAP |
1:09.06 |
1:10.69 |
1.63 |
| 20 |
Chavez, Daniela A (17)
|
PVRMSC |
1:13.94 |
1:11.68 |
-2.26 |
| 21 |
Samson, Bethany B (15)
|
PVRMSC |
1:12.51 |
1:11.70 |
-0.81 |
| 22 |
Kraft, Amanda C (15)
|
PVRMSC |
1:09.50 |
1:11.91 |
2.41 |
| 23 |
Sheldon, Olivia D (16)
|
PVRMSC |
|
1:12.49 |
- |
| 24 |
Hinckley, Emma H (17)
|
PVRMSC |
1:15.50 |
1:12.65 |
-2.85 |
| 25 |
Besch, Helen M (15)
|
PVRMSC |
1:15.57 |
1:12.72 |
-2.85 |
| 26 |
Navale, Priyanka N (17)
|
PVRMSC |
1:14.13 |
1:12.76 |
-1.37 |
| 27 |
Trackman, Alison J (17)
|
PVRMSC |
1:14.82 |
1:13.03 |
-1.79 |
| 28 |
Chong, Josie A (16)
|
PVRMSC |
1:11.97 |
1:13.85 |
1.88 |
| 29 |
Bui, My Linh K (15)
|
PVRMSC |
1:16.56 |
1:17.09 |
0.53 |
| 30 |
Ye, Samantha K (15)
|
PVRMSC |
|
1:21.15 |
- |