| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wu, Madison (11)
|
MRAGUA |
1:06.57 |
1:06.99 |
0.42 |
| 2 |
Basler, Alia R (11)
|
MRAGUA |
1:10.79 |
1:08.30 |
-2.49 |
| 3 |
Lopez, Olivia K (12)
|
MRPAC |
1:06.89 |
1:08.76 |
1.87 |
| 4 |
Shimizu-Bowers, Hana E (11)
|
MRAGUA |
1:12.36 |
1:10.98 |
-1.38 |
| 5 |
Beezer, Kristina G (12)
|
MRMWSC |
1:16.63 |
1:15.52 |
-1.11 |
| 6 |
DiMarco, AnnaLynn (12)
|
MRSPAR |
1:20.32 |
1:15.55 |
-4.77 |
| 7 |
Mello, Anna E (11)
|
MREAST |
1:14.70 |
1:15.71 |
1.01 |
| 8 |
MacHugh, Grace A (12)
|
MRNBS |
1:15.81 |
1:16.12 |
0.31 |
| 9 |
Krishna, Nayesha (12)
|
MRAGUA |
1:13.54 |
1:17.00 |
3.46 |
| 10 |
Shaw, Jessica M (11)
|
MRPAC |
1:14.80 |
1:18.49 |
3.69 |
| 11 |
Chang, Mia (11)
|
MRAGUA |
1:18.09 |
1:20.04 |
1.95 |
| 12 |
Smith-Salzberg, Fayanne D (11)
|
MRAGUA |
1:20.39 |
1:20.28 |
-0.11 |
| 13 |
Hermann, Anna (11)
|
MRAGUA |
1:23.28 |
1:20.31 |
-2.97 |
| 14 |
Kyin, Sheldi (12)
|
MRAGUA |
1:20.53 |
1:21.26 |
0.73 |
| 15 |
Bunch, Jenna G (11)
|
MRNBS |
1:22.35 |
1:21.78 |
-0.57 |
| 16 |
Nettles, Molly S (11)
|
MRAGUA |
1:30.17 |
1:30.62 |
0.45 |
| 17 |
Argueta, Kirsten F (12)
|
MRPAC |
1:35.99 |
1:38.65 |
2.66 |
|
Manny, Eliza R (11)
|
MRAGUA |
1:43.63 |
NS |
- |
|
Wentland, Sara G (11)
|
MRPAC |
1:21.23 |
NS |
- |