| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dumitrascu, Nicole E (10)
|
SRNST |
1:08.18 |
1:05.81 |
-2.37 |
| 2 |
Webster, Journei N (10)
|
HIAAA |
1:08.79 |
1:06.86 |
-1.93 |
| 3 |
Watson, Clare A (10)
|
PNBISC |
1:08.80 |
1:08.20 |
-0.60 |
| 4 |
La, Yvy H (10)
|
PNUPAC |
1:12.33 |
1:08.99 |
-3.34 |
| 5 |
Peng, Isabel C (10)
|
PNOCA |
1:12.52 |
1:09.81 |
-2.71 |
| 6 |
Lenahan, Tierney W (10)
|
PNBISC |
1:12.51 |
1:11.33 |
-1.18 |
| 7 |
Woare, Cecilia J (10)
|
PNCAAT |
1:11.46 |
1:11.58 |
0.12 |
| 8 |
Segerson, Samantha J (10)
|
PNBISC |
1:17.74 |
1:12.13 |
-5.61 |
| 8 |
Haggerty, Anna L (9)
|
ORTTSC |
1:18.36 |
1:12.13 |
-6.23 |
| 10 |
Wen, Deanna H (10)
|
HIPAQ |
1:14.51 |
1:12.19 |
-2.32 |
| 11 |
McLain, Shoshanna R (9)
|
PNPPST |
1:13.14 |
1:12.26 |
-0.88 |
| 12 |
Evans, Abigail G (9)
|
ORMVA |
1:13.74 |
1:12.43 |
-1.31 |
| 13 |
Nishikawa, Kei N (10)
|
HIPCA |
1:12.85 |
1:12.69 |
-0.16 |
| 14 |
Wise, 'olili'Uwelaakawahin W (10)
|
HIHISC |
1:12.41 |
1:12.75 |
0.34 |
| 15 |
Schmidt, Rowan I (10)
|
OROCST |
1:16.26 |
1:13.64 |
-2.62 |
| 16 |
Tang, Ava Y (10)
|
PNPDST |
1:16.65 |
1:13.82 |
-2.83 |
| 17 |
Vera Dodge, Zara G (10)
|
ORMVA |
1:14.45 |
1:13.86 |
-0.59 |
| 18 |
Duffy, Grace M (10)
|
ORHEAT |
1:15.51 |
1:14.98 |
-0.53 |
| 19 |
Kwon, Ashley (10)
|
PNBC |
1:16.70 |
1:15.27 |
-1.43 |
| 20 |
Weiler, Hailey M (10)
|
PNCAAT |
1:16.93 |
1:15.56 |
-1.37 |
| 21 |
Hoyla, Olivia T (10)
|
PNWEST |
1:16.88 |
1:15.97 |
-0.91 |
| 22 |
Cancelmo, Caroline S (10)
|
PNCSC |
1:17.14 |
1:16.03 |
-1.11 |
| 23 |
Hatzenbeller, Georgia G (10)
|
MTFAST |
1:18.52 |
1:17.05 |
-1.47 |
| 24 |
Dauler, Addison S (10)
|
ORTDPS |
1:17.93 |
1:18.12 |
0.19 |
| 25 |
Yu, Angelina J (10)
|
PNPRO |
1:16.87 |
1:19.09 |
2.22 |
| 26 |
Lee, Jada Y (10)
|
HISPL |
1:18.55 |
1:20.00 |
1.45 |
| 27 |
Tabino, Taylor A (9)
|
IESWAT |
1:15.26 |
1:20.39 |
5.13 |
|
Sorensen, Grace M (10)
|
PNBBST |
1:17.25 |
DQ |
- |
|
Sutton, Lindsay E (10)
|
IEVS |
1:18.63 |
DQ |
- |