| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McConnell, Caroline A (7)
|
PVRMSC |
44.94 |
43.88 |
-1.06 |
| 2 |
Chang, Sydney X (7)
|
PVRMSC |
45.47 |
45.94 |
0.47 |
| 3 |
Lee, Vera S (7)
|
PVFISH |
51.20 |
47.11 |
-4.09 |
| 4 |
McHenry, Ziva Z (7)
|
PVFISH |
51.94 |
48.64 |
-3.30 |
| 5 |
Averill, Karina K (7)
|
PVRMSC |
1:01.21 |
49.70 |
-11.51 |
| 6 |
Cisse, Amina (7)
|
PVRMSC |
50.56 |
49.72 |
-0.84 |
| 7 |
Qin, Olivia (7)
|
PVRMSC |
50.49 |
51.11 |
0.62 |
| 8 |
Nguyen, Sloane M (6)
|
PVMACH |
54.45 |
51.12 |
-3.33 |
| 9 |
Quach, Giselle N (7)
|
PVRMSC |
51.95 |
51.44 |
-0.51 |
| 10 |
Wiley-Jimenez, Ariadne M (7)
|
PVFISH |
54.10 |
51.67 |
-2.43 |
| 11 |
Spurlock, Sophie T (7)
|
PVDCPR |
51.37 |
52.46 |
1.09 |
| 12 |
Lowe, Ellie M (7)
|
PVBWST |
50.22 |
52.47 |
2.25 |
| 13 |
Zhu, Kaylee Z (7)
|
PVRMSC |
|
52.82 |
- |
| 14 |
Chen, Zella (7)
|
PVRMSC |
58.47 |
53.91 |
-4.56 |
| 15 |
Dussault, Eva P (7)
|
PVSDS |
|
54.13 |
- |
| 16 |
Routman, Emma H (7)
|
PVBWST |
55.00 |
54.57 |
-0.43 |
| 17 |
DeBacker, Sophie R (7)
|
PVRMSC |
58.51 |
56.22 |
-2.29 |
| 18 |
Kemp, Charlotte A (7)
|
PVASA |
57.96 |
56.53 |
-1.43 |
| 19 |
Shepard, Rachael N (6)
|
PVFISH |
54.67 |
56.70 |
2.03 |
| 20 |
Yao, Catherine J (7)
|
PVFISH |
57.34 |
57.35 |
0.01 |
| 21 |
Taylor, Marley J (7)
|
PVRMSC |
1:05.95 |
57.71 |
-8.24 |
| 22 |
Andreas, Emerson C (7)
|
PVFAST |
1:00.99 |
57.96 |
-3.03 |
| 23 |
Beggiato, Aria L (7)
|
PVDCPR |
57.76 |
58.28 |
0.52 |
| 24 |
Wheatley, Mays D (6)
|
PVFISH |
1:02.22 |
59.60 |
-2.62 |
| 25 |
Verderese, Emeline S (7)
|
PVRMSC |
1:15.18 |
59.70 |
-15.48 |
| 26 |
Grijalba, Lucia (7)
|
PVRMSC |
|
1:02.29 |
- |
| 27 |
Armstrong, Addison M (7)
|
PVRMSC |
1:04.72 |
1:03.52 |
-1.20 |
| 28 |
Fong, Emma A (7)
|
PVJFD |
1:04.47 |
1:03.85 |
-0.62 |
| 29 |
Serid, Elnawit G (7)
|
PVRMSC |
1:09.71 |
1:04.01 |
-5.70 |
| 30 |
Burstein, Nora A (7)
|
PVSDS |
|
1:08.76 |
- |
| 31 |
Yin, Yuxiao (6)
|
PVMSSC |
1:14.28 |
1:12.59 |
-1.69 |
| 32 |
Meledick, Hannah R (6)
|
PVFAST |
1:25.15 |
1:18.65 |
-6.50 |
| 33 |
Nguyen, Emily D (6)
|
PVMSSC |
|
1:37.61 |
- |
|
Dmitrova, Stephania Z (6)
|
PVFISH |
52.89 |
DQ |
- |
|
Combet, Gillian (7)
|
PVRMSC |
|
DQ |
- |
|
Kern, Lydia J (7)
|
PVRMSC |
56.41 |
DQ |
- |
|
Chavez, Patricia C (6)
|
PVRMSC |
1:08.85 |
DQ |
- |
|
Skeete, Ava R (7)
|
PVERSC |
1:04.72 |
DQ |
- |
|
Kowalski, Lillian F (7)
|
PVTOLL |
|
DQ |
- |
|
Cummings, Cora L (7)
|
PVRMSC |
1:02.41 |
NS |
- |
|
Lee, Kaitlin J (7)
|
PVRMSC |
53.61 |
NS |
- |
|
Wang, Katie K (7)
|
PVJFD |
1:02.62 |
NS |
- |
|
Qin, Eva X (7)
|
PVASA |
57.42 |
NS |
- |