| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hart, Jenna K (12)
|
ADSCHE |
1:05.71 |
1:05.48 |
-0.23 |
| 2 |
Holmes, Zoe S (12)
|
NESNAP |
1:10.61 |
1:07.82 |
-2.79 |
| 3 |
Amedio, Mea K (12)
|
ADSCHE |
1:15.54 |
1:10.22 |
-5.32 |
| 4 |
Hughes, Mikaleigh M (12)
|
ADUSAM |
1:11.19 |
1:11.25 |
0.06 |
| 5 |
Weeks, Megan L (12)
|
ADSCHE |
1:19.91 |
1:14.41 |
-5.50 |
| 6 |
Giumarra, Sadie E (12)
|
ADGLFY |
1:18.92 |
1:15.11 |
-3.81 |
| 7 |
Czajkowski, Izabella (12)
|
ADCPP |
1:18.13 |
1:16.75 |
-1.38 |
| 8 |
McDermott, Maeve E (12)
|
ADUSAM |
1:21.88 |
1:16.91 |
-4.97 |
| 9 |
Simmons, Riley C (12)
|
ADCPP |
1:24.41 |
1:17.80 |
-6.61 |
| 10 |
Cho, Caitlin E (12)
|
ADSCHE |
1:21.89 |
1:18.61 |
-3.28 |
| 11 |
Tandlmayer, Elizabeth A (12)
|
ADSSCY |
|
1:18.93 |
- |
| 12 |
Altland, Elyse L (12)
|
ADBENN |
1:24.48 |
1:19.63 |
-4.85 |
| 13 |
Nickel, Julie A (12)
|
ADSCHE |
1:27.11 |
1:19.71 |
-7.40 |
| 14 |
Skuza, Olivia (12)
|
ADDELM |
|
1:22.07 |
- |
| 15 |
Savage, Lauren E (12)
|
ADDELM |
1:25.60 |
1:22.90 |
-2.70 |
| 16 |
Fink, Jayme S (12)
|
ADDELM |
1:24.93 |
1:24.03 |
-0.90 |
| 17 |
Abatto, Sara J (12)
|
ADSCHE |
1:28.62 |
1:26.37 |
-2.25 |
| 18 |
Pazderski, Carlie M (12)
|
ADCPP |
1:35.56 |
1:27.46 |
-8.10 |
| 19 |
Zierer, June M (12)
|
ADSCHE |
|
1:28.57 |
- |
| 20 |
Silaika, Sophia G (12)
|
ADCPP |
1:35.77 |
1:31.12 |
-4.65 |
| 21 |
Bennett, Anna E (12)
|
ADSCHE |
1:33.79 |
1:31.18 |
-2.61 |
| 22 |
Swan-Scott, Rowan M (12)
|
ADGLFY |
1:36.88 |
1:31.99 |
-4.89 |
| 23 |
Lassetter, Zoe L (12)
|
ADCPP |
1:35.50 |
1:33.61 |
-1.89 |
| 24 |
Stanco, Lara-Ann M (12)
|
ADGLFY |
1:40.90 |
1:37.70 |
-3.20 |
| 25 |
Schager, Kierra G (12)
|
ADEELS |
2:00.95 |
1:49.30 |
-11.65 |
| 26 |
Durante, Skylar I (12)
|
ADGLFY |
|
2:00.79 |
- |
|
Ottoson, Midian R (12)
|
ADSIDN |
|
DQ |
- |