| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kudela, Katie A (12)
|
NCUN-3 |
1:10.26 |
1:07.30 |
-2.96 |
| 2 |
Bozza, Natalie R (12)
|
NCMSA |
1:09.60 |
1:08.27 |
-1.33 |
| 3 |
Sikes, Katherine B (12)
|
NCHAC |
1:10.00 |
1:09.05 |
-0.95 |
| 4 |
Pinnell, Anneliese S (12)
|
NCHAC |
1:11.37 |
1:10.30 |
-1.07 |
| 5 |
Husketh, Sabrina R (12)
|
NCCAT |
1:14.42 |
1:10.41 |
-4.01 |
| 6 |
White, Riley A (12)
|
NCHAC |
1:10.83 |
1:10.79 |
-0.04 |
| 7 |
Norton, Caroline E (11)
|
NCMSA |
1:12.43 |
1:14.61 |
2.18 |
| 8 |
Cress, Annabella J (12)
|
NCYBAC |
1:22.71 |
1:18.50 |
-4.21 |
| 9 |
Hunsberger, Jude R (12)
|
NCHAC |
1:21.45 |
1:21.58 |
0.13 |
| 10 |
Sherrill, Raegan E (12)
|
NCMSA |
1:25.13 |
1:23.66 |
-1.47 |
| 11 |
Papatzanakis, Abigail J (11)
|
NCMSA |
1:24.69 |
1:24.16 |
-0.53 |
| 12 |
Gao, Alice X (11)
|
NCACCH |
1:40.99 |
1:34.44 |
-6.55 |