| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nation, Savannah P (10)
|
MRAPEX |
41.86 |
38.84 |
-3.02 |
| 2 |
Chen, Quianna (10)
|
MRTRI |
43.14 |
40.27 |
-2.87 |
| 3 |
Ahn, Lauren S (10)
|
MRQNS |
41.21 |
40.34 |
-0.87 |
| 4 |
Lee, Emerald (10)
|
MRLIFE |
42.72 |
40.86 |
-1.86 |
| 5 |
Tejani, Claire A (10)
|
MRTRI |
44.11 |
41.34 |
-2.77 |
| 6 |
Meyer, Sora L (10)
|
MRBKR |
44.19 |
41.36 |
-2.83 |
| 7 |
Kamdang, Leila (10)
|
MRMAKO |
53.52 |
42.49 |
-11.03 |
| 8 |
Xiao, Queenie (9)
|
MRTRI |
41.12 |
42.93 |
1.81 |
| 9 |
Breud, Kimberly A (8)
|
MRQNS |
44.45 |
45.32 |
0.87 |
| 10 |
Rondeau, Angele (9)
|
MRBKR |
56.40 |
45.49 |
-10.91 |
| 11 |
Janicke, Peyton (10)
|
MRTRI |
49.68 |
46.75 |
-2.93 |
| 12 |
Ewies, Nadia (10)
|
MRTRI |
46.56 |
46.91 |
0.35 |
| 13 |
Newblatt, Taylor (8)
|
MRYMID |
44.00 |
47.42 |
3.42 |
| 14 |
Momplaisir, Lunabelle (9)
|
MRHES |
49.17 |
47.66 |
-1.51 |
| 15 |
Madonia, Siena (9)
|
MRLIFE |
48.49 |
47.72 |
-0.77 |
| 16 |
Astrinsky, Netanela L (10)
|
MRBKR |
54.33 |
48.00 |
-6.33 |
| 17 |
Reid, Laila A (9)
|
MRBKR |
1:00.20 |
48.26 |
-11.94 |
| 18 |
Yoon, Claire S (9)
|
MRQNS |
51.19 |
48.48 |
-2.71 |
| 19 |
Huang, Juliette S (8)
|
MRBKR |
49.62 |
49.09 |
-0.53 |
| 20 |
Hanagan, Theresa (10)
|
MRYMID |
|
49.20 |
- |
| 21 |
Esposito, Joanna L (9)
|
MRTRI |
51.73 |
50.90 |
-0.83 |
| 22 |
Buatti, Alyssa M (10)
|
MRTRI |
1:00.00 |
51.35 |
-8.65 |
| 23 |
Sawamukai, Serena (9)
|
MRYMID |
|
51.52 |
- |
| 24 |
Ite, Riona (10)
|
MRYMID |
|
51.78 |
- |
| 25 |
Wu, Alison K (9)
|
MRMAKO |
50.18 |
53.34 |
3.16 |
| 26 |
Urbanovich, Sophia N (10)
|
MRTRI |
48.09 |
54.68 |
6.59 |
| 27 |
Cheng, Charlotte (9)
|
MRYMID |
48.40 |
54.78 |
6.38 |
| 28 |
Li, Isabelle Z (9)
|
MRQNS |
|
54.94 |
- |
| 29 |
Gross, Victoria R (9)
|
MRBKR |
59.68 |
57.87 |
-1.81 |
| 30 |
Deng, Morgan Z (10)
|
MRHES |
|
1:01.28 |
- |
| 31 |
Xu, Stella (7)
|
MRLIFE |
|
1:01.57 |
- |
| 32 |
Johnston, Caitlin M (8)
|
MRBKR |
1:00.00 |
1:02.87 |
2.87 |
| 33 |
Daniel, Chloe (8)
|
MRHES |
1:02.52 |
1:04.03 |
1.51 |
| 34 |
LoDuca, Alessandra R (9)
|
MRTRI |
1:45.00 |
1:07.56 |
-37.44 |
|
Herrera-Morales, Khiara C (10)
|
MRAPEX |
44.82 |
DQ |
- |
|
Gray, Naevia (9)
|
MRHES |
|
DQ |
- |
|
Eaton, Marlee A (10)
|
MRTRI |
1:00.00 |
DQ |
- |
|
Lenson, Melanie (7)
|
MRTRI |
1:45.00 |
DQ |
- |
|
Tieh, Anna (9)
|
MRTRI |
1:11.45 |
DQ |
- |
|
Zea Bertrand, Chloe (8)
|
MRAPEX |
|
DQ |
- |
|
Hurt, Sophia (10)
|
MRAPEX |
|
DQ |
- |
|
Whelan, Nora M (9)
|
MRBKR |
1:00.00 |
NS |
- |
|
Pierce, Alyssa R (9)
|
MRTRI |
55.24 |
NS |
- |