| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weng, Ula (12)
|
MRTVSC |
35.87 |
34.55 |
-1.32 |
| 2 |
Wiedersum, Sadie K (11)
|
MRTVSC |
35.46 |
35.16 |
-0.30 |
| 3 |
Mcmahon, Reilly E (12)
|
MRQNS |
37.34 |
36.43 |
-0.91 |
| 4 |
Rizzo, Heidi A (11)
|
MREHY |
41.62 |
38.29 |
-3.33 |
| 5 |
Vargas, Kaylee M (11)
|
MRTVSC |
38.07 |
39.59 |
1.52 |
| 6 |
Baker, Avery L (12)
|
MRCSDC |
39.96 |
40.29 |
0.33 |
| 7 |
Brockman, Lauren F (12)
|
MRTVSC |
42.01 |
41.02 |
-0.99 |
| 8 |
Patel, Jhanvi J (12)
|
MRQNS |
42.29 |
41.83 |
-0.46 |
| 9 |
Bailey, Catherine J (12)
|
MRTVSC |
44.29 |
43.23 |
-1.06 |
| 10 |
Schuchman, Vanessa H (11)
|
MRTVSC |
|
44.10 |
- |
| 11 |
Reedwan, Xiana (11)
|
MRTS |
49.02 |
44.24 |
-4.78 |
| 12 |
Karlos, Sophia K (11)
|
MRQNS |
44.91 |
44.44 |
-0.47 |
| 13 |
Merenkova, Anastasia (11)
|
MRTVSC |
47.66 |
44.92 |
-2.74 |
| 14 |
Milazzo, Mia (12)
|
MREHY |
45.01 |
45.01 |
0.00 |
| 15 |
Powers, Sydney A (12)
|
MREHY |
55.26 |
47.09 |
-8.17 |
| 16 |
Dency, Emma R (12)
|
MRQNS |
|
47.76 |
- |
| 17 |
Buscher, Keely (12)
|
MRHAUP |
49.93 |
48.69 |
-1.24 |
| 18 |
Norris, Kaitlyn O (12)
|
MRHAUP |
50.00 |
49.55 |
-0.45 |
| 19 |
Intonato, Aurelia A (12)
|
MREHY |
50.40 |
51.26 |
0.86 |
| 20 |
Cardona, McKenzie A (11)
|
MRTS |
58.51 |
51.56 |
-6.95 |
| 21 |
Sanchelli, Kayla M (11)
|
MRSSC |
54.98 |
53.03 |
-1.95 |
| 22 |
Balcells, Laia G (11)
|
MRSSC |
56.34 |
53.11 |
-3.23 |
| 23 |
Carlino, Sophia M (11)
|
MRCSDC |
1:03.38 |
54.33 |
-9.05 |
| 24 |
Viggiano, Ashley R (11)
|
MRSSC |
1:00.34 |
54.42 |
-5.92 |
| 25 |
Ho, Victoria I (11)
|
MRHAUP |
1:07.47 |
59.55 |
-7.92 |
|
Brockington, Madison P (11)
|
MRTVSC |
1:12.98 |
DQ |
- |
|
Zabniak, Alexandra * (11)
|
MRTS |
51.10 |
DQ |
- |
|
Bobkin, Emma R (11)
|
MRTS |
58.90 |
DQ |
- |
|
Meliere, Lily M (12)
|
MRQNS |
36.89 |
DQ |
- |
|
Kesner, Ava T (11)
|
MRCSDC |
1:01.62 |
DQ |
- |