| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Babitz, Haily J (12)
|
MRAG |
1:12.25 |
1:10.68 |
-1.57 |
| 2 |
Oconnor, Jordan K (12)
|
MRAG |
1:16.79 |
1:15.42 |
-1.37 |
| 3 |
Leger, Adelle J (12)
|
MRMVA |
1:17.20 |
1:16.10 |
-1.10 |
| 4 |
Engel, Julianna M (12)
|
MRTRS |
1:16.31 |
1:16.69 |
0.38 |
| 5 |
Palamaro, Isabella A (12)
|
MRTRS |
1:17.37 |
1:18.69 |
1.32 |
| 6 |
Dewhurst, Julia J (12)
|
MRDA |
1:18.47 |
1:19.62 |
1.15 |
| 7 |
Mohyla, Aislynn J (12)
|
MRAG |
1:21.09 |
1:23.22 |
2.13 |
| 8 |
O'Hara, Lily B (12)
|
MRDA |
1:22.99 |
1:25.25 |
2.26 |
| 9 |
Marin, Briana O (11)
|
MRWSSC |
1:27.96 |
1:25.38 |
-2.58 |
| 10 |
Beamish, Keegan J (12)
|
MRMVA |
1:27.43 |
1:26.68 |
-0.75 |
| 11 |
Elgayar, Jasmine (11)
|
MRAG |
1:32.25 |
1:27.33 |
-4.92 |
| 12 |
Shih, Anne (11)
|
MRWSSC |
|
1:27.46 |
- |
| 13 |
Mayerhauser, Leah E (11)
|
MRDA |
1:26.75 |
1:27.60 |
0.85 |
| 14 |
Whitehurst, Gabriella M (12)
|
MRMVA |
1:22.09 |
1:27.97 |
5.88 |
| 15 |
Neporanny, Andrea K (12)
|
MRWSSC |
1:30.84 |
1:27.99 |
-2.85 |
| 16 |
Ruffino, Catherine (12)
|
MRTRS |
1:28.67 |
1:31.14 |
2.47 |
| 17 |
Brown, Olivia F (11)
|
MRWSSC |
1:30.54 |
1:31.67 |
1.13 |
| 18 |
Kline, Katherine A (11)
|
MRWSSC |
1:41.28 |
1:32.03 |
-9.25 |
| 19 |
Jones, Kristen L (11)
|
MRDA |
1:36.11 |
1:32.60 |
-3.51 |
| 20 |
Murphy, Courtney (11)
|
MRTRS |
1:35.76 |
1:33.78 |
-1.98 |
| 21 |
Field, Sophia F (11)
|
MRWSSC |
|
1:44.53 |
- |
| 22 |
Lofrese, Abigail (12)
|
MRMVA |
1:55.87 |
1:48.87 |
-7.00 |
|
LaFollette, Estella (11)
|
MRMVA |
|
DQ |
- |
|
Nasser, Anna (11)
|
MRAG |
|
DQ |
- |