| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Young, Sara (10)
|
PVRMSC |
59.56 |
58.39 |
-1.17 |
| 2 |
McCullough, Maeve E (10)
|
PVRMSC |
1:07.36 |
1:04.69 |
-2.67 |
| 3 |
Alsina, Amelia (10)
|
PVRMSC |
1:05.07 |
1:05.01 |
-0.06 |
| 4 |
Cheplo, Alicia C (10)
|
PVRMSC |
1:12.18 |
1:06.01 |
-6.17 |
| 5 |
Garcia, Eva P (10)
|
PVRMSC |
1:10.36 |
1:06.31 |
-4.05 |
| 6 |
Bonis, Avery M (10)
|
MABHA |
1:08.72 |
1:07.25 |
-1.47 |
| 7 |
Li, Kate (10)
|
PVDRAG |
1:07.07 |
1:07.56 |
0.49 |
| 8 |
Shah, Salem J (10)
|
PVRMSC |
1:09.01 |
1:07.86 |
-1.15 |
| 9 |
Hou, Annie N (10)
|
PVRMSC |
1:09.71 |
1:08.23 |
-1.48 |
| 10 |
Rankin, Rosalie K (9)
|
PVRMSC |
1:12.30 |
1:08.98 |
-3.32 |
| 11 |
DeBacker, Sophie R (10)
|
PVRMSC |
1:10.92 |
1:09.52 |
-1.40 |
| 12 |
Bizjak, Adele V (10)
|
PVRMSC |
1:12.52 |
1:09.61 |
-2.91 |
| 13 |
Cisse, Amina (10)
|
PVRMSC |
1:11.93 |
1:09.70 |
-2.23 |
| 14 |
Drozd, Lesia (10)
|
PVRMSC |
1:11.06 |
1:10.02 |
-1.04 |
| 15 |
O'Connell, Fiona G (10)
|
PVRMSC |
1:12.10 |
1:10.32 |
-1.78 |
| 16 |
Musni, Trisha M (10)
|
PVDRAG |
1:13.05 |
1:10.78 |
-2.27 |
| 17 |
Bowen, Tessa (10)
|
PVRMSC |
1:11.67 |
1:11.81 |
0.14 |
| 18 |
Thorn, Juliet C (10)
|
PVRMSC |
1:10.09 |
1:11.86 |
1.77 |
| 19 |
Wiesen, Annette J (10)
|
MARAD |
1:13.09 |
1:12.41 |
-0.68 |
| 20 |
Trepkowski, Sabrina N (10)
|
PVRMSC |
1:10.56 |
1:12.42 |
1.86 |
| 21 |
Crown, Addison A (9)
|
PVRMSC |
1:17.22 |
1:12.75 |
-4.47 |
| 22 |
McKinley, Maeve I (10)
|
PVRMSC |
1:11.93 |
1:13.12 |
1.19 |
| 23 |
Townsend, Annabelle G (10)
|
PVJFD |
1:15.60 |
1:13.22 |
-2.38 |
| 24 |
Rabah, Lara Z (10)
|
PVASA |
1:13.31 |
1:14.48 |
1.17 |
| 25 |
Qin, Eva X (10)
|
PVRMSC |
1:12.43 |
1:14.57 |
2.14 |
| 26 |
Patel, Priya R (10)
|
PVDRAG |
1:15.45 |
1:15.35 |
-0.10 |
| 27 |
Park, Chloe S (10)
|
PVRMSC |
1:21.90 |
1:18.04 |
-3.86 |
| 28 |
Berger, Lianna M (9)
|
PVASA |
1:16.88 |
1:19.74 |
2.86 |
|
Moreira Aviles, Camila (10)
|
PVRMSC |
1:20.51 |
NS |
- |
|
Wang, Karen J (10)
|
PVRMSC |
1:09.31 |
NS |
- |