| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bender, Alice (11)
|
NISKAN |
42.27 |
38.02 |
-4.25 |
| 2 |
Tarolli, Evangelina G (11)
|
NICSCI |
44.45 |
41.21 |
-3.24 |
| 3 |
Mott, Lauren (12)
|
NICORY |
43.80 |
41.39 |
-2.41 |
| 4 |
Fitzgerald, Nora M (11)
|
NICSCI |
44.67 |
43.23 |
-1.44 |
| 5 |
Fontana, Evelyn P (12)
|
NIMETS |
44.16 |
43.94 |
-0.22 |
| 6 |
Canale Giberson, Sofia H (11)
|
NIOLSC |
46.73 |
45.06 |
-1.67 |
| 7 |
Stojanovski, Ava L (11)
|
NICSCI |
49.50 |
45.76 |
-3.74 |
| 8 |
Soprano, Sophia (12)
|
NISKAN |
45.88 |
46.61 |
0.73 |
| 9 |
Sammon, Caitlyn I (11)
|
NICSCI |
|
46.89 |
- |
| 10 |
Sagneri, Julianna M (11)
|
NICSCI |
51.76 |
47.85 |
-3.91 |
| 11 |
Bohli, Camille N (11)
|
NICSCI |
51.00 |
48.48 |
-2.52 |
| 12 |
Emmons, McKenzie R (11)
|
NIMETS |
|
49.08 |
- |
| 13 |
Earl, Sofia R (11)
|
NICSCI |
54.24 |
50.25 |
-3.99 |
| 14 |
Dunham, Makaya J (11)
|
NICSCI |
59.00 |
51.02 |
-7.98 |
| 15 |
Omans, Bethany M (12)
|
NISKAN |
|
51.28 |
- |
| 16 |
Jessie, Delaynie G (11)
|
NIJETS |
51.88 |
53.39 |
1.51 |
| 17 |
Manley, Elizabeth R (11)
|
NIJETS |
59.37 |
54.64 |
-4.73 |
| 18 |
Miles, Addison L (11)
|
NIJETS |
54.08 |
55.25 |
1.17 |
| 19 |
Sparks, Olivia M (11)
|
NICSCI |
58.90 |
55.60 |
-3.30 |
| 20 |
Boyer, Ella G (11)
|
NICSCI |
|
58.45 |
- |
| 21 |
Kelsey, Alaina R (11)
|
NICSCI |
1:09.41 |
1:01.60 |
-7.81 |
| 22 |
Dunham, Mackenzie L (11)
|
NICSCI |
|
1:03.70 |
- |
|
Rinko, Mia D (11)
|
NIJETS |
50.33 |
DQ |
- |
|
Blount, Ella (12)
|
NISKAN |
|
DQ |
- |
|
Sparks, Julia M (12)
|
NICSCI |
37.84 |
NS |
- |