| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dixon, Alexandra M (17)
|
ADDACC |
58.00 |
1:00.30 |
2.30 |
| 2 |
Keaney, Kasey A (15)
|
ADGUY |
1:02.27 |
1:01.33 |
-0.94 |
| 3 |
Orcutt, Nicole E (16)
|
ADGBY |
1:00.72 |
1:01.44 |
0.72 |
| 4 |
Gavin, Zoe A (18)
|
ADGLFY |
58.77 |
1:03.25 |
4.48 |
| 5 |
Koeferl, Alexandra M (16)
|
ADGLEN |
1:04.54 |
1:04.02 |
-0.52 |
| 6 |
Giumarra, Natalie A (15)
|
ADGLFY |
1:06.70 |
1:07.52 |
0.82 |
| 7 |
Mayo, Lindsay M (17)
|
ADSSCY |
1:03.36 |
1:07.67 |
4.31 |
| 8 |
Swan-Scott, Willow S (16)
|
ADGLFY |
1:01.87 |
1:07.86 |
5.99 |
| 9 |
Klima, Keegan C (15)
|
ADGBY |
1:11.32 |
1:09.26 |
-2.06 |
| 10 |
Rutkowski, Janna K (15)
|
ADKING |
1:07.03 |
1:09.75 |
2.72 |
| 11 |
Stevenson, Mackenzi K (15)
|
ADGUY |
1:12.29 |
1:10.27 |
-2.02 |
| 12 |
Coutant, Genevieve K (15)
|
ADGLFY |
1:09.40 |
1:11.62 |
2.22 |
| 13 |
Eisenhardt, Cecilia A (17)
|
ADGBY |
1:05.26 |
1:12.17 |
6.91 |
| 14 |
Summerson, Grace (16)
|
ADGUY |
1:13.45 |
1:12.30 |
-1.15 |
| 15 |
Van der Veer, Sarah G (16)
|
ADSSCY |
1:08.36 |
1:12.66 |
4.30 |
| 16 |
Felton, Kristin M (17)
|
ADGLFY |
1:14.99 |
1:14.03 |
-0.96 |
| 17 |
Lian, Kezhuang (15)
|
ADSSCY |
1:15.86 |
1:18.88 |
3.02 |