| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Macey, Amanda L (14)
|
ADSSCY |
1:05.43 |
1:06.43 |
1.00 |
| 2 |
Waryncia, Shannon X (13)
|
ADSSCY |
1:05.33 |
1:07.60 |
2.27 |
| 3 |
Buzas, Megan R (13)
|
ADDACC |
1:13.10 |
1:12.71 |
-0.39 |
| 4 |
Maier, Madison K (14)
|
ADGLFY |
1:07.97 |
1:13.61 |
5.64 |
| 5 |
Stevenson, MacKenzi K (14)
|
ADGUY |
1:14.21 |
1:13.76 |
-0.45 |
| 6 |
Abate, Mariana E (13)
|
ADSSCY |
1:13.05 |
1:15.28 |
2.23 |
| 7 |
Schroder, Abigail J (13)
|
ADSSCY |
1:14.78 |
1:15.59 |
0.81 |
| 8 |
Pacholczak, Anna R (13)
|
ADGUY |
1:14.69 |
1:15.90 |
1.21 |
| 9 |
Coutant, Genevieve K (14)
|
ADGLFY |
1:12.98 |
1:16.49 |
3.51 |
| 10 |
Lian, Kezhuang (14)
|
ADSSCY |
1:15.58 |
1:16.88 |
1.30 |
| 11 |
Rath, Reagan A (14)
|
ADGLFY |
1:14.90 |
1:18.95 |
4.05 |
| 12 |
Barnhart, Breityn O (14)
|
ADDACC |
|
1:19.79 |
- |
| 13 |
Rose, Kiely E (13)
|
ADSSCY |
1:21.26 |
1:20.81 |
-0.45 |