| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tennyson, Valerie L (12)
|
ADGLFY |
59.53 |
58.49 |
-1.04 |
| 2 |
Forand, Lauryn A (12)
|
ADGBY |
1:01.73 |
1:01.29 |
-0.44 |
| 3 |
Huckans, Scout L (11)
|
ADGLOY |
1:05.82 |
1:01.56 |
-4.26 |
| 4 |
Keaney, Kelly M (11)
|
ADGUY |
1:02.22 |
1:04.13 |
1.91 |
| 5 |
Stark, Nikki T (12)
|
ADSARY |
1:05.21 |
1:04.47 |
-0.74 |
| 6 |
Hurff, Natasha B (12)
|
ADSARY |
1:02.56 |
1:04.85 |
2.29 |
| 7 |
Kenney, Addison L (11)
|
ADSARY |
1:05.64 |
1:06.44 |
0.80 |
| 8 |
Durante, Skylar I (12)
|
ADGLFY |
1:12.81 |
1:07.13 |
-5.68 |
| 9 |
Goffioul, Clara Marie A (12)
|
ADSARY |
1:08.48 |
1:07.17 |
-1.31 |
| 10 |
Schmid, Karina J (11)
|
ADGBY |
1:08.23 |
1:08.78 |
0.55 |
| 11 |
Nguyen, Hanh M (12)
|
ADGUY |
1:09.02 |
1:09.34 |
0.32 |
| 12 |
Ejanda, Francine Charisse A (11)
|
ADKING |
1:07.70 |
1:09.45 |
1.75 |
| 13 |
Bonesteel, Jana M (12)
|
ADGLFY |
1:08.70 |
1:10.28 |
1.58 |
| 14 |
Fiske, Giana M (11)
|
ADGLFY |
1:14.40 |
1:10.86 |
-3.54 |
| 15 |
Johnson, Erin (12)
|
ADDACC |
1:14.65 |
1:11.40 |
-3.25 |
| 16 |
Wey, Natalie R (12)
|
ADGUY |
1:10.87 |
1:13.38 |
2.51 |
| 17 |
Smith, Dannah J (12)
|
ADDACC |
1:14.33 |
1:14.28 |
-0.05 |
| 18 |
Depew, Heather R (11)
|
ADGUY |
1:14.81 |
1:15.44 |
0.63 |
| 19 |
Nolan, Madelyn E (12)
|
ADSARY |
1:13.53 |
1:19.16 |
5.63 |
| 20 |
Brown, Meredith D (12)
|
ADGBY |
1:13.69 |
1:22.63 |
8.94 |