| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Skirboll, Zoe M (11)
|
AMAM |
1:00.36 |
1:00.13 |
-0.23 |
| 2 |
Smith, Summer (12)
|
CTCT |
1:02.21 |
1:00.77 |
-1.44 |
| 3 |
Guirre, Shamiya (12)
|
MRMETR |
1:01.22 |
1:01.71 |
0.49 |
| 4 |
Lin, Esther Y (12)
|
MRMETR |
1:02.19 |
1:02.37 |
0.18 |
| 5 |
Bailey, Delaney M (12)
|
NJNJS |
1:02.60 |
1:02.54 |
-0.06 |
| 6 |
Raasch, Karli N (12)
|
MAMA |
1:03.16 |
1:02.89 |
-0.27 |
| 7 |
Runnels, Aris D (12)
|
PVPV |
1:01.56 |
1:02.96 |
1.40 |
| 8 |
Park, Jordynn D (12)
|
MAMA |
1:03.19 |
1:03.03 |
-0.16 |
| 9 |
D'Ambrosio, Danielle L (12)
|
NJNJS |
1:02.07 |
1:03.33 |
1.26 |
| 10 |
Moyer, Olivia G (12)
|
AMAM |
1:04.14 |
1:03.68 |
-0.46 |
| 11 |
Hall, Paige E (12)
|
PVPV |
1:04.10 |
1:03.73 |
-0.37 |
| 12 |
Kimock, Carolann I (12)
|
NJNJS |
1:02.76 |
1:03.84 |
1.08 |
| 13 |
Sokolowski, Suzanne N (12)
|
NINI |
1:03.44 |
1:04.12 |
0.68 |
| 14 |
Bashor, Allie E (12)
|
NINI |
1:03.24 |
1:04.19 |
0.95 |
| 15 |
Mudry, Vivian (12)
|
CTCT |
1:00.94 |
1:04.25 |
3.31 |
| 16 |
Ogden, Ella A (12)
|
AMAM |
1:03.12 |
1:04.93 |
1.81 |
| 17 |
Ennis, Samantha (12)
|
CTCT |
1:03.08 |
1:05.08 |
2.00 |
| 18 |
Thamm, Charlotte P (12)
|
MAMA |
1:03.40 |
1:05.43 |
2.03 |
| 19 |
Belote, Shannon T (12)
|
NINI |
1:04.52 |
1:05.45 |
0.93 |
| 20 |
Jones, Lara (11)
|
MRMETR |
1:03.06 |
1:05.50 |
2.44 |
| 21 |
Novak, Megan E (12)
|
ADAD |
1:05.70 |
1:05.58 |
-0.12 |
| 22 |
Attar, Clara M (11)
|
PVPV |
1:05.52 |
1:05.90 |
0.38 |
| 23 |
Tompkins, Darien E (12)
|
ADAD |
1:06.04 |
1:09.04 |
3.00 |
| 24 |
Ziobro, Adeline S (12)
|
MEME |
1:08.61 |
1:10.01 |
1.40 |
| 25 |
Woodruff, Sadie M (12)
|
MEME |
1:09.50 |
1:10.56 |
1.06 |
| 26 |
Barry, Kristy S (12)
|
MEME |
1:08.29 |
1:12.62 |
4.33 |
|
Lemza, Madeline G (12)
|
ADAD |
1:04.41 |
DQ |
- |