| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Goodspeed, Fayth R (11)
|
ADGLEN |
41.40 |
38.45 |
-2.95 |
| 2 |
Sellnow, Emma M (12)
|
ADEELS |
41.40 |
39.17 |
-2.23 |
| 3 |
O'Donnell, Maura E (12)
|
ADEELS |
40.76 |
39.27 |
-1.49 |
| 4 |
Antolick, Caroline B (12)
|
ADALBS |
42.44 |
39.73 |
-2.71 |
| 5 |
Tennyson, Valerie L (12)
|
ADGLFY |
42.03 |
40.68 |
-1.35 |
| 6 |
Xue, Nichole Y (12)
|
ADCPP |
45.10 |
43.48 |
-1.62 |
| 7 |
Kaufman, Ava R (12)
|
ADDELM |
43.55 |
43.50 |
-0.05 |
| 8 |
Cho, Eileen Y (12)
|
ADALBS |
45.50 |
44.47 |
-1.03 |
| 9 |
Zammiello, Sophia M (12)
|
ADCLIN |
47.08 |
44.94 |
-2.14 |
| 10 |
Hao, Helen Z (11)
|
ADCPP |
48.51 |
45.77 |
-2.74 |
| 11 |
Mulchy, Liliana G (12)
|
ADNHA |
46.56 |
46.63 |
0.07 |
| 12 |
Artz, Nicolina K (12)
|
ADCLIN |
49.89 |
46.69 |
-3.20 |
| 13 |
Sanderson, Skyler G (11)
|
ADNTS |
50.02 |
48.57 |
-1.45 |
| 14 |
Thompson, Hailey M (12)
|
ADNTS |
46.69 |
48.75 |
2.06 |
| 15 |
Harpootlian, Hannah R (11)
|
ADCPP |
47.53 |
49.21 |
1.68 |
| 16 |
Fronheiser, Addison K (11)
|
ADDELM |
50.77 |
49.59 |
-1.18 |
| 17 |
Waite, Kelly M (11)
|
ADDELM |
48.08 |
49.82 |
1.74 |
| 18 |
Tripp, Donja A (11)
|
ADALBS |
50.72 |
50.08 |
-0.64 |
| 19 |
Carter, Gwendolyn S (11)
|
ADEELS |
50.24 |
50.26 |
0.02 |
| 20 |
Ball, Ana A (11)
|
ADALBS |
49.95 |
51.58 |
1.63 |
| 21 |
Kropp, Paige H (11)
|
ADEELS |
50.74 |
52.03 |
1.29 |
| 22 |
Antolick, Ellen R (11)
|
ADALBS |
58.93 |
52.13 |
-6.80 |
| 23 |
Yafayeva, Roxana Z (11)
|
ADDELM |
50.19 |
52.36 |
2.17 |
| 24 |
Klingbeil, Fiona P (12)
|
ADCPP |
51.72 |
52.57 |
0.85 |
| 25 |
Cronlund, Miranda M (11)
|
ADDELM |
53.83 |
53.23 |
-0.60 |
| 26 |
Donofrio, Sophia B (11)
|
ADCPP |
53.07 |
53.78 |
0.71 |
| 27 |
Johnson, Ariana R (11)
|
ADCLIN |
48.60 |
54.05 |
5.45 |
| 28 |
McFarland, Madeline J (11)
|
ADBFIN |
53.60 |
54.45 |
0.85 |
| 29 |
Banik, Georgia H (11)
|
ADALBS |
53.08 |
55.34 |
2.26 |
| 30 |
Fitch, Shelby M (11)
|
ADSCHE |
52.29 |
56.34 |
4.05 |
| 31 |
Banson, Marissa Belle P (11)
|
ADBFIN |
55.64 |
57.82 |
2.18 |
| 32 |
Boyle, Emma E (11)
|
ADSCHE |
59.33 |
58.81 |
-0.52 |
| 33 |
Loiacano, Alexa C (11)
|
ADCLIN |
58.24 |
59.26 |
1.02 |
| 34 |
Ensminger, Annabelle G (11)
|
ADCPP |
1:04.92 |
59.27 |
-5.65 |
| 35 |
Pelnik-Wadsworth, Kaitryn M (11)
|
ADCLIN |
1:05.19 |
1:05.39 |
0.20 |
| 36 |
Murphy, Margaret A (11)
|
ADBFIN |
1:12.39 |
1:05.53 |
-6.86 |
| 37 |
Brown, Stella A (11)
|
ADNHA |
1:30.67 |
1:20.97 |
-9.70 |
|
Payamfar, Ranna (11)
|
ADALBS |
58.08 |
DQ |
- |
|
Joshi, Aishi (12)
|
ADCPP |
54.91 |
NS |
- |