| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lerke, Jessica M (12)
|
PVMAKO |
1:11.63 |
1:10.13 |
-1.50 |
| 2 |
Moy-Jacobs, Spera S (12)
|
PVMAKO |
1:18.63 |
1:11.41 |
-7.22 |
| 3 |
Sibert, Hadley E (12)
|
PVYORK |
1:13.19 |
1:12.20 |
-0.99 |
| 4 |
Brown, Lauren M (12)
|
PVYORK |
1:13.00 |
1:12.65 |
-0.35 |
| 5 |
Spence, Eleanor R (12)
|
PVMAKO |
1:16.05 |
1:13.03 |
-3.02 |
| 6 |
Moschella, Clara (12)
|
PVYORK |
1:13.10 |
1:13.22 |
0.12 |
| 7 |
Altenburg, Kathleen I (11)
|
PVMAKO |
1:17.35 |
1:14.43 |
-2.92 |
| 8 |
McClure, Catherine J (12)
|
PVMAKO |
1:17.38 |
1:15.17 |
-2.21 |
| 9 |
Johnston, Everly R (12)
|
PVYORK |
1:15.95 |
1:15.78 |
-0.17 |
| 10 |
Scadron, Sophie E (12)
|
PVMAKO |
1:15.22 |
1:16.49 |
1.27 |
| 11 |
Gervais, Christina M (12)
|
PVMAKO |
1:16.50 |
1:18.70 |
2.20 |
| 12 |
Coffield, Catherine A (11)
|
PVMAKO |
1:19.48 |
1:18.80 |
-0.68 |
| 13 |
Parker, Julia F (11)
|
PVMAKO |
1:19.99 |
1:19.52 |
-0.47 |
|
Webb, Alyssa N (11)
|
PVYORK |
1:11.43 |
NS |
- |
|
Laszlo, Anna L (12)
|
PVYORK |
1:10.56 |
NS |
- |
|
Lannin, Camden G (12)
|
PVYORK |
1:18.24 |
NS |
- |
|
Dixon, Charlotte J (11)
|
PVYORK |
1:08.72 |
NS |
- |
|
Vess, Kendall E (12)
|
PVMAKO |
1:07.09 |
NS |
- |