| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dumitrascu, Nicole E (11)
|
SRNST |
1:05.44 |
1:05.34 |
-0.10 |
| 2 |
Nie, Kathy Y (11)
|
SRBY |
1:11.51 |
1:10.71 |
-0.80 |
| 3 |
Armuth, Ava L (12)
|
SRBSC |
1:15.46 |
1:14.88 |
-0.58 |
| 4 |
Kristensen, Molly M (12)
|
ORHEAT |
1:49.86 |
1:16.51 |
-33.35 |
| 5 |
Lynch, Shiloh V (12)
|
IELGSC |
1:25.25 |
1:16.84 |
-8.41 |
| 6 |
Pherigo, Carly N (12)
|
SRBSC |
1:18.41 |
1:17.37 |
-1.04 |
| 7 |
Price, Charli J (12)
|
SRBY |
1:18.82 |
1:19.39 |
0.57 |
| 8 |
Loegering, Abigail A (12)
|
SRBY |
1:19.51 |
1:19.42 |
-0.09 |
| 9 |
Schaffer, Sadie S (11)
|
SRNST |
1:19.45 |
1:19.53 |
0.08 |
| 10 |
Glenn, Regan C (12)
|
SRSA |
1:20.84 |
1:19.78 |
-1.06 |
| 11 |
Bolt, Cailin E (12)
|
SRBSC |
|
1:19.84 |
- |
| 12 |
Rundell, Riley E (12)
|
SRSV5B |
1:21.72 |
1:20.07 |
-1.65 |
| 13 |
Pires, Tyanna K (12)
|
ORHEAT |
1:21.90 |
1:20.77 |
-1.13 |
| 14 |
Buschhorn, Jocelyn M (12)
|
SRMVM |
1:24.64 |
1:23.57 |
-1.07 |
| 15 |
Shankland, Kylea A (12)
|
SRSA |
1:25.70 |
1:25.65 |
-0.05 |
| 16 |
Ryden, Claire E (12)
|
SRBSC |
|
1:26.72 |
- |
| 17 |
Ware, Tatum O (12)
|
SRSV5B |
|
1:28.03 |
- |
| 18 |
Gisslen, Annaliese J (11)
|
SRBSC |
1:28.48 |
1:28.97 |
0.49 |
| 19 |
Stoffer, Brooke K (11)
|
ORHEAT |
1:28.77 |
1:29.02 |
0.25 |
| 20 |
Herbert, Sarah L (11)
|
SRBY |
|
1:32.96 |
- |
| 21 |
Swenson, Tayte E (12)
|
UTPCS |
|
1:33.57 |
- |
| 22 |
Smith, Marissa J (11)
|
SRBY |
1:47.54 |
1:35.40 |
-12.14 |
| 23 |
Duke, Sierra A (11)
|
SRNST |
1:36.54 |
1:37.20 |
0.66 |
| 24 |
Gentili, Mckennah H (11)
|
IEBST |
|
1:37.63 |
- |
| 25 |
Ayers, Alena S (11)
|
SRCSC |
|
1:38.05 |
- |
| 26 |
Smith, Avalene C (11)
|
SRSA |
|
1:38.76 |
- |
| 27 |
Cutberth, Abigail G (12)
|
SRPVST |
|
1:40.66 |
- |
| 28 |
Barnett, Genavive D (11)
|
SRNST |
1:48.75 |
1:47.38 |
-1.37 |
| 29 |
Price, Mikayla M (11)
|
SREST |
1:54.37 |
1:57.02 |
2.65 |
|
Decime, Claire A (11)
|
SRBY |
|
DQ |
- |