| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
van Duijnhoven, Emma G (16)
|
PVTOLL |
1:08.66 |
1:10.40 |
1.74 |
| 2 |
Ritter, Allison O (16)
|
PVMSSC |
1:09.32 |
1:11.84 |
2.52 |
| 3 |
Oehler, Marin A (15)
|
PVMSSC |
1:12.12 |
1:12.08 |
-0.04 |
| 4 |
Freeman, Katherine E (15)
|
PVNCAP |
1:09.53 |
1:13.66 |
4.13 |
| 5 |
Laclef, Sophie C (15)
|
PVNCAP |
1:12.40 |
1:14.28 |
1.88 |
| 6 |
Harrington, Hope N (17)
|
PVMSSC |
1:12.54 |
1:15.43 |
2.89 |
| 7 |
Buda, Lucy E (15)
|
PVMSSC |
1:13.49 |
1:17.76 |
4.27 |
| 8 |
Rose, Abbey L (16)
|
PVJFD |
1:19.41 |
1:18.20 |
-1.21 |
| 9 |
Hammoud, Susan B (16)
|
PVNCAP |
1:14.55 |
1:18.61 |
4.06 |
| 10 |
Salazar, Anna S (17)
|
PVMSSC |
1:17.51 |
1:19.26 |
1.75 |
| 11 |
Ravel, Charlotte T (15)
|
PVMSSC |
1:25.97 |
1:20.29 |
-5.68 |
| 12 |
Thiess, Julia A (16)
|
PVJFD |
|
1:22.05 |
- |
| 13 |
Hall, Zohra S (15)
|
PVNCAP |
1:18.31 |
1:22.84 |
4.53 |
| 14 |
Steele, Haley N (15)
|
PVFAST |
|
1:23.32 |
- |
| 15 |
Damskey, Ekaterina E (18)
|
PVNCAP |
|
1:26.22 |
- |
| 16 |
Pace, Alexandra R (15)
|
PVASA |
1:34.19 |
1:31.98 |
-2.21 |
| 17 |
Hutchcroft, Kiely M (15)
|
PVPAC |
|
1:33.82 |
- |
| 18 |
Vydhianathan, Divya (15)
|
PVMSSC |
2:00.61 |
1:56.40 |
-4.21 |
|
Gilbert, Nina L (15)
|
PVNCAP |
|
NS |
- |
|
Zupnik, Tatum P (16)
|
PVJFD |
1:14.01 |
NS |
- |
|
Zuo, Mei Mei G (16)
|
PVNCAP |
1:15.87 |
NS |
- |
|
Heaton, Holly A (15)
|
PVTOLL |
1:11.73 |
NS |
- |
|
Lenz-Mann, Emma A (16)
|
PVTOLL |
1:19.13 |
NS |
- |