| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nordstrom, Abigail E (15)
|
NCTAC |
1:15.47 |
1:15.65 |
0.18 |
| 2 |
Jacobs, Audrey L (16)
|
NCPAST |
1:12.78 |
1:16.92 |
4.14 |
| 3 |
Flanagan, Emma R (13)
|
NCNEAL |
1:16.46 |
1:17.49 |
1.03 |
| 4 |
Cao, Emma M (14)
|
NCTAC |
1:14.24 |
1:17.93 |
3.69 |
| 5 |
Hicks, Sarah C (14)
|
NCPAST |
1:18.98 |
1:23.49 |
4.51 |
| 6 |
Ouellette, Mia G (13)
|
NCGFSC |
1:30.14 |
1:29.97 |
-0.17 |
| 7 |
Brown, Margaret H (12)
|
NCGFSC |
1:31.11 |
1:31.18 |
0.07 |
| 8 |
Kaczorowski, Veronica A (11)
|
NCNEAL |
1:39.79 |
1:33.18 |
-6.61 |
| 9 |
Heise, Ashlin D (14)
|
NCLTNC |
1:39.17 |
1:33.99 |
-5.18 |
| 10 |
Flanagan, Madeleine G (12)
|
NCNEAL |
1:44.29 |
1:35.29 |
-9.00 |
| 11 |
Nelson, Grace E (11)
|
NCNEAL |
1:51.60 |
1:37.44 |
-14.16 |
| 12 |
Krutova, Zlata (11)
|
NCTAC |
1:50.62 |
1:45.76 |
-4.86 |
| 13 |
Wilkerson, Olivia S (14)
|
NCGFSC |
1:39.70 |
1:50.44 |
10.74 |
| 14 |
Chriscoe, Sydney R (11)
|
NCNEAL |
1:58.88 |
2:00.40 |
1.52 |
| 15 |
Hutchison, Ella A (11)
|
NCPAST |
2:08.20 |
2:09.53 |
1.33 |
|
Jones, Phoebe E (11)
|
NCGFSC |
1:39.86 |
NS |
- |