| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ismailova, Diana (14)
|
VACA-Y |
58.77 |
59.91 |
1.14 |
| 2 |
Osada, Elizabeth R (14)
|
VACA-Y |
56.64 |
1:00.21 |
3.57 |
| 3 |
Meyer, Amelie G (13)
|
VACA-Y |
1:01.55 |
1:03.89 |
2.34 |
| 4 |
Loura, Elaina R (13)
|
VACA-Y |
1:07.02 |
1:07.02 |
0.00 |
| 5 |
Zhu, Emily (14)
|
VACA-Y |
1:07.75 |
1:07.64 |
-0.11 |
| 6 |
McCardle, Reese B (14)
|
VABASS |
1:11.27 |
1:07.95 |
-3.32 |
| 7 |
Nicholson, Samantha J (13)
|
VACA-Y |
1:07.00 |
1:08.49 |
1.49 |
| 8 |
Contiliano, Claire A (13)
|
VABASS |
|
1:10.11 |
- |
| 9 |
Yori Kosek, Alicia M (13)
|
VABASS |
1:16.30 |
1:15.01 |
-1.29 |
| 10 |
He, Sarina (14)
|
VACA-Y |
1:21.36 |
1:21.14 |
-0.22 |
| 11 |
Caruso, Josie G (13)
|
VABASS |
|
1:28.05 |
- |
| 12 |
Paddy, Kendall R (13)
|
VABASS |
1:35.33 |
1:36.24 |
0.91 |
| 13 |
Fitts, Evelyn B (13)
|
VAGATR |
|
1:41.70 |
- |
|
Shafer, Naomi R (13)
|
VAGATR |
1:08.99 |
NS |
- |