| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yang, Shelley (9)
|
NICORY |
|
1:12.96 |
- |
| 2 |
El Ghissassi, Sidra S (9)
|
NIVEST |
1:17.30 |
1:15.90 |
-1.40 |
| 3 |
Owczarzak, Madeline L (10)
|
NICSCI |
1:19.38 |
1:16.91 |
-2.47 |
| 4 |
Kuznia, Arianna M (10)
|
NIJETS |
1:15.91 |
1:17.88 |
1.97 |
| 5 |
Adams, Kayleigh C (10)
|
NICSCI |
1:27.30 |
1:27.27 |
-0.03 |
| 6 |
Devendorf, Madelyn G (10)
|
NIJETS |
1:35.06 |
1:27.38 |
-7.68 |
| 7 |
Ioannisci, Gianna M (9)
|
NIUNAC |
1:33.18 |
1:27.60 |
-5.58 |
| 8 |
Gucciardi, Molly S (9)
|
NIJETS |
1:44.67 |
1:27.78 |
-16.89 |
| 9 |
Vallone, Francesca G (10)
|
NIVEST |
1:44.22 |
1:33.58 |
-10.64 |
| 10 |
Fleckenstein, Lucy (10)
|
NISKAN |
|
1:34.86 |
- |
| 11 |
Pappa, Alexis J (10)
|
NIOLSC |
1:40.32 |
1:35.03 |
-5.29 |
| 12 |
Schrader, Olivia Q (10)
|
NIUNAC |
1:35.62 |
1:39.07 |
3.45 |
| 13 |
Snell, Kaitlyn A (10)
|
NINAYE |
1:53.32 |
1:39.54 |
-13.78 |
| 14 |
Jennings, Amelia R (10)
|
NICSCI |
1:50.63 |
1:40.14 |
-10.49 |
| 15 |
Geraci, Taylor M (9)
|
NIOLSC |
|
1:45.76 |
- |
| 16 |
Dorsey, Caitlin A (9)
|
NIJETS |
|
1:46.33 |
- |
| 17 |
Wojieck, Teagan E (8)
|
NIWGSC |
1:55.31 |
1:48.34 |
-6.97 |
| 18 |
Gerges, Christina F (10)
|
NIJETS |
1:54.33 |
1:51.08 |
-3.25 |
| 19 |
Armijo, Julia A (10)
|
NISKAN |
|
1:51.73 |
- |
| 20 |
Bellamy, Emily (10)
|
NISKAN |
3:16.57 |
1:53.63 |
-82.94 |
| 21 |
Wiechmann, Olivia (9)
|
NIJETS |
|
2:05.52 |
- |