| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Killion, Natalie A (12)
|
NICLSC |
1:02.19 |
1:01.18 |
-1.01 |
| 2 |
Leighton, Evelyn S (12)
|
NISTAR |
1:10.75 |
1:10.95 |
0.20 |
| 3 |
Hull, Emily G (12)
|
NISTAR |
1:13.55 |
1:16.47 |
2.92 |
| 4 |
Berdysiak, Elizabeth C (12)
|
NICLSC |
1:22.47 |
1:18.06 |
-4.41 |
| 5 |
Amer, Aya F (12)
|
NIVELO |
1:12.93 |
1:19.23 |
6.30 |
| 6 |
Lin, Isabella E (12)
|
NIVELO |
1:24.59 |
1:21.59 |
-3.00 |
| 7 |
Domster, Madeline N (12)
|
NISTAR |
1:36.60 |
1:21.68 |
-14.92 |
| 8 |
Pirigyi, Sophia J (12)
|
NISTAR |
1:25.23 |
1:23.83 |
-1.40 |
| 9 |
Fosberg, Ella G (12)
|
NISTAR |
1:34.21 |
1:24.18 |
-10.03 |
| 10 |
Pike, Olivia R (12)
|
NISTAR |
1:31.04 |
1:25.92 |
-5.12 |
| 11 |
Brown, Haley C (12)
|
NIVELO |
|
1:37.93 |
- |
| 12 |
Tripi, Haylee E (12)
|
NIVELO |
|
1:42.27 |
- |
| 13 |
Tothero, Katherine M (12)
|
NISTAR |
1:51.75 |
1:44.76 |
-6.99 |
| 14 |
Kreinheder, Sophie A (12)
|
NISTAR |
2:08.12 |
1:48.20 |
-19.92 |
| 15 |
Chelpinski, Angelica J (12)
|
NIVELO |
1:55.50 |
1:51.82 |
-3.68 |
| 16 |
Eisenmann, Abigail E (12)
|
NISTAR |
1:57.97 |
1:55.33 |
-2.64 |
|
Tesluk, Elizabeth D (12)
|
NISTAR |
1:10.02 |
NS |
- |
|
Vaccaro, Vanessa A (12)
|
NIUN |
|
NS |
- |