| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Noble, Alexandra D (12)
|
NESSYS |
35.05 |
35.57 |
0.52 |
| 2 |
Ngo, Gisele Q (11)
|
NEICMY |
35.00 |
35.94 |
0.94 |
| 3 |
Coleman, Serenity A (11)
|
NEWTST |
36.81 |
36.09 |
-0.72 |
| 4 |
Pena, Sophie G (12)
|
NECLIP |
38.76 |
37.03 |
-1.73 |
| 5 |
Ruan, Leann (12)
|
NESSYS |
|
37.30 |
- |
| 6 |
Hoang, Logan I (12)
|
NEPVAA |
40.74 |
37.49 |
-3.25 |
| 7 |
Ravanales, Mikaela A (12)
|
NEAA |
38.89 |
37.87 |
-1.02 |
| 8 |
Lindblom, Rose M (12)
|
NESAIL |
44.41 |
38.06 |
-6.35 |
| 9 |
Tzouros, Isabella C (12)
|
NECRIM |
48.03 |
38.73 |
-9.30 |
| 10 |
Baysinger, Willow T (11)
|
NEUSC |
49.51 |
38.74 |
-10.77 |
| 11 |
Lanausse, Skyler M (11)
|
NEATST |
41.46 |
39.18 |
-2.28 |
| 12 |
Rosemond, Mary C (11)
|
NEPVAA |
40.95 |
39.38 |
-1.57 |
| 13 |
Anziano, Julianna Y (11)
|
NEPVAA |
43.60 |
41.53 |
-2.07 |
| 14 |
Williams, Nahla M (12)
|
NECLIP |
45.76 |
41.60 |
-4.16 |
| 15 |
Humber, Emmalyn C (11)
|
NEHYV |
45.99 |
42.65 |
-3.34 |
| 16 |
Ma, Vivian (12)
|
NECRIM |
42.97 |
43.13 |
0.16 |
| 17 |
Tsomo, Sonam (11)
|
NEATST |
|
43.44 |
- |
| 18 |
Williams, Madeline I (11)
|
NEATST |
54.59 |
45.35 |
-9.24 |
| 19 |
Ngo, Kayla N (11)
|
NESSYS |
|
45.75 |
- |
| 20 |
Vinodkumar, Sahithi (12)
|
NECRIM |
53.98 |
47.05 |
-6.93 |
| 21 |
Marinelli, Olivia R (12)
|
NEWTST |
|
48.95 |
- |
| 22 |
Rigaud, Audrey M (11)
|
NEWTST |
48.72 |
48.98 |
0.26 |
| 23 |
Liu, Eileen T (11)
|
NEATST |
|
49.70 |
- |
| 24 |
Gallagher, Grace M (11)
|
NEPVAA |
51.13 |
50.76 |
-0.37 |
| 25 |
Drollett, Sophia R (11)
|
NECLIP |
1:00.76 |
51.58 |
-9.18 |
| 26 |
Gong, Haiqing (12)
|
NECRIM |
49.12 |
51.75 |
2.63 |
| 27 |
Chavan, Arya A (12)
|
NECRIM |
1:15.89 |
54.68 |
-21.21 |
| 28 |
Workman, Ella S (11)
|
NEATST |
|
1:00.57 |
- |
|
Lyons, Katherine C (11)
|
NESNAP |
|
DQ |
- |