| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Guirre, Shamiya (12)
|
MRWAC |
1:07.44 |
1:03.07 |
-4.37 |
| 2 |
Lin, Esther Y (12)
|
MRWEST |
1:02.99 |
1:03.17 |
0.18 |
| 3 |
Vitale, Miya N (12)
|
MRPATS |
1:04.91 |
1:05.26 |
0.35 |
| 4 |
Arciniegas, Francesca (12)
|
MRCOND |
1:06.13 |
1:05.62 |
-0.51 |
| 5 |
Tan, Samantha N (12)
|
MRWEST |
1:07.07 |
1:05.76 |
-1.31 |
| 6 |
Jones, Lara (11)
|
MRAGUA |
1:04.57 |
1:05.84 |
1.27 |
| 7 |
Lopez, Olivia K (12)
|
MRPAC |
1:06.89 |
1:05.91 |
-0.98 |
| 8 |
Rutigliano, Michaela (12)
|
MRTS |
1:06.66 |
1:06.63 |
-0.03 |
| 9 |
Mykytenko, Elizabeth (12)
|
MRRAC |
1:09.15 |
1:06.68 |
-2.47 |
| 9 |
Donlevy, Margaret M (12)
|
MRCIY |
1:05.87 |
1:06.68 |
0.81 |
| 9 |
Dwyer, Grace V (12)
|
MRCOND |
1:08.86 |
1:06.68 |
-2.18 |
| 12 |
Grasso, Emily (12)
|
MRSMC |
1:08.11 |
1:06.89 |
-1.22 |
| 13 |
Lamar, Christina L (12)
|
MRHS |
1:06.83 |
1:06.98 |
0.15 |
| 14 |
Nyquist, Hailey E (12)
|
MRWAC |
1:09.13 |
1:07.01 |
-2.12 |
| 15 |
Nobile, Ava C (12)
|
MRFREE |
1:08.74 |
1:07.06 |
-1.68 |
| 16 |
Arnold, Lauren R (12)
|
MRBAD |
1:09.03 |
1:07.28 |
-1.75 |
| 17 |
Badilla, Catalina V (12)
|
MREHY |
1:04.56 |
1:07.34 |
2.78 |
| 18 |
Murray, Miranda B (12)
|
MRUN-0 |
1:07.48 |
1:07.59 |
0.11 |
| 19 |
Tsai, Sarah Y (11)
|
MRWEST |
1:08.97 |
1:08.13 |
-0.84 |
| 20 |
Pociask, Brooke A (11)
|
MRNDAC |
1:09.09 |
1:08.56 |
-0.53 |
| 21 |
Edwards, Madison (12)
|
MRSMC |
1:07.46 |
1:08.63 |
1.17 |
| 22 |
Ramirez, Nicole (12)
|
MRRA |
1:09.36 |
1:08.96 |
-0.40 |
| 23 |
Farrell, Sarah Jean J (12)
|
MRTS |
1:09.96 |
1:09.53 |
-0.43 |
| 24 |
Howley, Tess O (11)
|
MRLBA |
1:08.91 |
1:09.68 |
0.77 |
| 25 |
Vega, Kayla C (12)
|
MRHES |
1:08.30 |
1:10.30 |
2.00 |
| 26 |
Sandoval, Candela (12)
|
MRLGAC |
1:09.34 |
1:10.79 |
1.45 |
| 27 |
Kropaneva, Alexandra L (12)
|
MRMPNY |
1:08.90 |
1:11.15 |
2.25 |
| 27 |
Sanchez, Melanie B (12)
|
MRCOND |
1:09.55 |
1:11.15 |
1.60 |