| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yafayeva, Roxana Z (9)
|
ADDELM |
1:19.06 |
1:17.39 |
-1.67 |
| 2 |
DeLair, Charlize J (10)
|
ADUSAM |
1:28.50 |
1:18.70 |
-9.80 |
| 3 |
Jerabek, Ila R (10)
|
ADDELM |
1:18.64 |
1:19.06 |
0.42 |
| 4 |
Horsch, Jacqueline A (10)
|
ADBSPA |
1:21.48 |
1:21.53 |
0.05 |
| 5 |
Fiacco, Briella P (10)
|
ADBFIN |
1:33.00 |
1:24.09 |
-8.91 |
| 6 |
Bernad, Eva R (10)
|
ADBSPA |
1:26.65 |
1:26.62 |
-0.03 |
| 7 |
Pickering, Michelle E (9)
|
ADBSPA |
1:39.16 |
1:32.62 |
-6.54 |
| 8 |
Vondra, Sarah E (10)
|
ADHAWK |
1:31.81 |
1:33.23 |
1.42 |
| 9 |
Murphy, Margaret A (10)
|
ADBFIN |
1:38.10 |
1:34.85 |
-3.25 |
| 10 |
Oathout, Eve L (10)
|
ADUSAM |
1:34.03 |
1:36.21 |
2.18 |
| 11 |
Ahl, Grace E (9)
|
ADBSPA |
1:41.07 |
1:39.59 |
-1.48 |
| 12 |
Beckenstein, Sierra L (10)
|
ADBSPA |
1:49.96 |
1:42.97 |
-6.99 |
| 13 |
Muldner, Marina A (9)
|
ADGRGF |
1:49.46 |
1:45.11 |
-4.35 |
| 14 |
Manion, Nora E (9)
|
ADBSPA |
1:56.65 |
1:48.56 |
-8.09 |
| 15 |
DelGuercio, Madelyn R (9)
|
ADBSPA |
1:55.68 |
1:49.16 |
-6.52 |
| 16 |
Brandl, Kristin W (9)
|
ADBSPA |
1:56.21 |
1:52.89 |
-3.32 |
| 17 |
Katz, Kaya V (9)
|
ADBSPA |
2:30.67 |
2:26.20 |
-4.47 |
|
Lundin, Paige R (9)
|
ADBSPA |
2:05.52 |
NS |
- |
|
Underwood, Emilee E (10)
|
ADGRGF |
1:41.73 |
NS |
- |
|
Murphy, Eleanora R (10)
|
ADHAWK |
1:30.11 |
NS |
- |