| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Riley, Lilly A (11)
|
NCGG |
1:17.04 |
1:16.34 |
-0.70 |
| 2 |
Paul, Peyton E (12)
|
NCQCD |
1:18.51 |
1:20.92 |
2.41 |
| 3 |
Mungro-Turowski, Madison L (11)
|
NCMSC |
1:24.35 |
1:21.33 |
-3.02 |
| 4 |
Diouf, Aissatou D (12)
|
NCGG |
1:20.92 |
1:22.47 |
1.55 |
| 5 |
Pugh, Lauren P (11)
|
NCQCD |
1:22.53 |
1:23.04 |
0.51 |
| 6 |
Narcisse, Kaylah (12)
|
NCQCD |
1:22.03 |
1:23.45 |
1.42 |
| 7 |
Alvarado-Gamborino, Miranda (11)
|
NCMSC |
1:42.55 |
1:33.92 |
-8.63 |
| 8 |
Fayed, Lana C (11)
|
NCGG |
1:36.16 |
1:36.71 |
0.55 |
| 9 |
Baynard, Zoie L (11)
|
NCSAC |
1:59.81 |
1:38.83 |
-20.98 |
|
Hilderbran, Ella N (12)
|
NCGG |
1:28.94 |
DQ |
- |
|
Yelton, Lucy E (12)
|
NCMSC |
1:48.47 |
DQ |
- |
|
Gause, Kirsten E (12)
|
NCQCD |
1:23.93 |
NS |
- |