| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cattanach, Clara (14)
|
MRBGNW |
1:05.39 |
1:04.11 |
-1.28 |
| 2 |
Giannini, Alanah M (14)
|
MRPBAC |
1:05.43 |
1:06.17 |
0.74 |
| 3 |
Mack, Skylar R (14)
|
MRHVD |
1:06.00 |
1:06.44 |
0.44 |
| 4 |
Messing, Samantha K (14)
|
MRVAC |
1:07.83 |
1:07.48 |
-0.35 |
| 5 |
McGourty, Megan R (14)
|
MRBGNW |
1:06.50 |
1:07.73 |
1.23 |
| 6 |
Portillo, Fernanda P (14)
|
MREAST |
1:05.77 |
1:07.89 |
2.12 |
| 7 |
Maymin, Edele E (14)
|
MRPAC |
1:07.24 |
1:08.53 |
1.29 |
| 8 |
Doscher, Vienne A (14)
|
MRMWDA |
1:11.27 |
1:08.72 |
-2.55 |
| 9 |
Skerritt, Katherine C (14)
|
MRHVD |
1:06.85 |
1:08.73 |
1.88 |
| 10 |
Kunca, Mikalah A (14)
|
MRCFJV |
1:09.61 |
1:09.46 |
-0.15 |
| 11 |
Gordon, Meredith G (14)
|
MRYMID |
1:09.86 |
1:10.10 |
0.24 |
| 12 |
Nedorost, Paulette (14)
|
MRVAC |
1:11.16 |
1:11.31 |
0.15 |
| 13 |
Martinez, Renata A (14)
|
MRPATS |
1:09.20 |
1:11.79 |
2.59 |
| 14 |
Cho, April T (14)
|
MRPAC |
1:12.41 |
1:11.91 |
-0.50 |
|
Vanover, Danielle R (14)
|
MREAST |
1:08.64 |
1:12.81 |
4.17 |
|
Fleming, Kaitlyn (14)
|
MRYMID |
1:12.65 |
1:13.03 |
0.38 |
|
Cornine, MaryCate A (14)
|
MRYBAR |
1:11.93 |
1:13.16 |
1.23 |
|
Catanzaro, Maizie J (14)
|
MRPAC |
1:10.68 |
1:13.68 |
3.00 |
|
Piscitella, Vivian I (14)
|
MRNYS |
1:11.20 |
1:13.73 |
2.53 |