| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Holt, Sarah E (18)
|
LAYNWL |
1:10.40 |
1:08.07 |
-2.33 |
| 2 |
Janszen, Amanda M (33)
|
LAYNWL |
1:09.33 |
1:08.14 |
-1.19 |
| 3 |
Tichenor, Lillian E (15)
|
LACLAC |
1:07.05 |
1:08.27 |
1.22 |
| 4 |
Crespo, Riley K (16)
|
LAWAVE |
1:08.76 |
1:08.91 |
0.15 |
| 5 |
Cuccia, Andrea M (16)
|
LAHSC |
1:10.31 |
1:10.75 |
0.44 |
| 6 |
Oggs, Claudia E (17)
|
LAPAC |
1:09.76 |
1:11.01 |
1.25 |
| 7 |
Lacaze, Reese N (15)
|
LAWAVE |
1:10.94 |
1:12.64 |
1.70 |
| 8 |
Key, Jenna G (15)
|
LACLAC |
1:09.88 |
1:14.34 |
4.46 |
| 9 |
Key, Karlie A (18)
|
LACLAC |
1:11.19 |
1:14.79 |
3.60 |
| 10 |
Kronlage, Carley D (15)
|
LAHSC |
1:21.00 |
1:15.62 |
-5.38 |
| 11 |
Waddell, Hannah C (16)
|
LACLAC |
1:14.71 |
1:16.12 |
1.41 |
| 12 |
St. Pierre, Gabrielle L (16)
|
LAWAVE |
1:14.21 |
1:16.84 |
2.63 |
| 13 |
Huth, Kallen M (15)
|
LAWAVE |
1:15.39 |
1:17.48 |
2.09 |
| 14 |
Horne, Jamie A (16)
|
LAYNWL |
1:17.34 |
1:18.10 |
0.76 |
| 15 |
Fischer, Ava L (15)
|
LACREW |
1:19.68 |
1:18.38 |
-1.30 |
| 16 |
Munger, Julia M (17)
|
LAWAVE |
1:16.18 |
1:18.60 |
2.42 |
| 17 |
Sampson-Green, Emma Q (18)
|
LACREW |
1:21.73 |
1:21.57 |
-0.16 |
| 18 |
Hanemann, Cecilia C (17)
|
LACREW |
1:20.66 |
1:21.84 |
1.18 |
| 19 |
Martinez, Grace T (16)
|
LAPAC |
1:22.59 |
1:21.94 |
-0.65 |
|
Kobrock, Carly T (18)
|
LAPAC |
1:18.14 |
NS |
- |