| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Killion, Natalie A (12)
|
NICLSC |
1:17.72 |
1:14.59 |
-3.13 |
| 2 |
Leighton, Evelyn S (12)
|
NISTAR |
1:18.02 |
1:16.67 |
-1.35 |
| 3 |
Tesluk, Elizabeth D (12)
|
NISTAR |
1:20.86 |
1:23.03 |
2.17 |
| 4 |
Berdysiak, Elizabeth C (12)
|
NICLSC |
1:25.78 |
1:24.02 |
-1.76 |
| 5 |
Amer, Aya F (12)
|
NIVELO |
1:24.21 |
1:24.23 |
0.02 |
| 6 |
Domster, Madeline N (12)
|
NISTAR |
1:23.83 |
1:24.62 |
0.79 |
| 7 |
Pirigyi, Sophia J (12)
|
NISTAR |
1:28.50 |
1:26.94 |
-1.56 |
| 8 |
Lin, Isabella E (12)
|
NIVELO |
1:30.77 |
1:29.06 |
-1.71 |
| 9 |
Fosberg, Ella G (12)
|
NISTAR |
1:39.87 |
1:31.58 |
-8.29 |
| 10 |
Hull, Emily G (12)
|
NISTAR |
1:38.37 |
1:32.12 |
-6.25 |
| 11 |
Pike, Olivia R (12)
|
NISTAR |
1:37.19 |
1:33.82 |
-3.37 |
| 12 |
Brown, Haley C (12)
|
NIVELO |
|
1:35.20 |
- |
| 13 |
Tothero, Katherine M (12)
|
NISTAR |
1:39.52 |
1:41.11 |
1.59 |
| 14 |
Chelpinski, Angelica J (12)
|
NIVELO |
1:46.00 |
1:41.36 |
-4.64 |
| 15 |
Kreinheder, Sophie A (12)
|
NISTAR |
1:53.21 |
1:42.70 |
-10.51 |
| 16 |
Eisenmann, Abigail E (12)
|
NISTAR |
1:47.54 |
1:45.42 |
-2.12 |
| 17 |
Denham, Myanna M (12)
|
NISTAR |
1:51.84 |
1:45.72 |
-6.12 |
| 18 |
Tripi, Haylee E (12)
|
NIVELO |
2:00.28 |
1:48.58 |
-11.70 |
|
Cercone, Catarina F (12)
|
NICLSC |
|
DQ |
- |
|
Delille, Beatrice F (12)
|
NIVELO |
|
NS |
- |
|
Vaccaro, Vanessa A (12)
|
NIUN |
1:26.98 |
NS |
- |