| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fredericks, Sophie C (11)
|
PVMACH |
1:05.93 |
1:05.15 |
-0.78 |
| 2 |
Callahan, Grace H (12)
|
PVMACH |
1:05.42 |
1:06.15 |
0.73 |
| 3 |
Young, Aida H (12)
|
PVNCAP |
1:12.13 |
1:08.89 |
-3.24 |
| 4 |
Bailon, Mia A (12)
|
PVNCAP |
1:13.70 |
1:10.33 |
-3.37 |
| 5 |
Alston, Elizabeth D (12)
|
PVMACH |
1:19.45 |
1:13.40 |
-6.05 |
| 6 |
Carranza, Isabella S (12)
|
PVDCPR |
1:12.20 |
1:14.38 |
2.18 |
| 7 |
Kass, Morgan L (11)
|
PVMACH |
1:17.70 |
1:16.23 |
-1.47 |
| 8 |
Ladd, Kennedy M (12)
|
PVMACH |
1:31.78 |
1:16.52 |
-15.26 |
| 9 |
Ramos, Maya I (12)
|
PVAAC |
1:18.21 |
1:17.20 |
-1.01 |
| 10 |
Gauthier, Lia J (12)
|
PVMACH |
|
1:17.77 |
- |
| 11 |
Taylor, Sasha A (11)
|
PVAAC |
1:23.21 |
1:18.01 |
-5.20 |
| 12 |
McRobbie, Emma M (12)
|
PVNCAP |
1:23.28 |
1:18.04 |
-5.24 |
| 13 |
Voorhees, Lillian H (12)
|
PVNCAP |
1:20.04 |
1:19.01 |
-1.03 |
| 14 |
Smith, Dorothy G (12)
|
PVDCPR |
1:13.38 |
1:19.05 |
5.67 |
| 15 |
McCarthy, Clara A (12)
|
PVAAC |
1:24.29 |
1:19.96 |
-4.33 |
| 16 |
LeNard, Anna M (11)
|
PVAAC |
1:24.66 |
1:20.44 |
-4.22 |
| 17 |
Butts, Courtney (12)
|
PVNCAP |
|
1:20.48 |
- |
| 18 |
Ferguson, Kathleen T (12)
|
PVNCAP |
1:26.01 |
1:20.96 |
-5.05 |
| 19 |
Lionel, Carleen P (12)
|
PVERSC |
1:26.69 |
1:20.97 |
-5.72 |
| 20 |
Boardman, Julia G (12)
|
PVMACH |
1:19.41 |
1:21.41 |
2.00 |
| 21 |
Miranda, Gabrielle L (12)
|
PVMACH |
1:36.61 |
1:21.66 |
-14.95 |
| 22 |
Mitchell, Samantha M (11)
|
PVMACH |
1:21.71 |
1:21.74 |
0.03 |
| 23 |
Voorhees, Virginia A (11)
|
PVNCAP |
|
1:25.80 |
- |
| 24 |
Cameron, Brynton B (11)
|
PVAAC |
1:35.12 |
1:25.84 |
-9.28 |
| 25 |
McCarthy, Willa J (12)
|
PVAAC |
1:24.59 |
1:27.71 |
3.12 |
| 26 |
Prahl, Abigail N (11)
|
PVNCAP |
1:28.03 |
1:28.07 |
0.04 |
| 27 |
Waugh, Tyler N (11)
|
PVMACH |
1:27.41 |
1:29.26 |
1.85 |
| 28 |
Padilla, Kayla (12)
|
PVDCPR |
1:24.01 |
1:29.65 |
5.64 |
| 29 |
Mitra, Shumvobi (11)
|
PVNCAP |
1:42.60 |
1:34.40 |
-8.20 |
| 30 |
Proctor, Rainaka R (11)
|
PVDCPR |
1:47.96 |
1:39.83 |
-8.13 |
| 31 |
Bruce, Sophia M (12)
|
PVMACH |
|
1:41.92 |
- |
| 32 |
Brinkley-Tyson, Malaijah A (11)
|
PVDCPR |
1:41.64 |
1:42.05 |
0.41 |
| 33 |
Wang, Julia M (11)
|
PVMACH |
1:51.43 |
1:42.90 |
-8.53 |
| 34 |
McCluer, Gabriella R (12)
|
PVMACH |
1:47.82 |
1:46.47 |
-1.35 |
| 35 |
Sims, Nevaeh C (12)
|
PVERSC |
|
1:47.55 |
- |
| 36 |
Zhou, Yina (12)
|
PVDCPR |
|
1:57.94 |
- |
| 37 |
Williams, Jasmine T (11)
|
PVDCPR |
1:57.99 |
2:05.89 |
7.90 |
|
Cooper, Payton J (11)
|
PVMACH |
|
DQ |
- |
|
Tapia, Blaise A (12)
|
PVMACH |
|
NS |
- |
|
Stenberg, Dale T (12)
|
PVLCL |
|
NS |
- |
|
Grubbs, Virginia L (12)
|
PVFBST |
1:41.16 |
NS |
- |
|
Ferdinand, De'Ja M (12)
|
PVERSC |
|
NS |
- |
|
Walker, Sydney L (12)
|
PVDCPR |
1:32.95 |
NS |
- |
|
Hamilton, Alexandria I (12)
|
PVAAC |
1:31.69 |
NS |
- |