| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bragg, Noralynn A (15)
|
MRSSC |
1:13.50 |
1:12.33 |
-1.17 |
| 2 |
Vaglio, Dana C (15)
|
MRLIE |
1:10.91 |
1:12.44 |
1.53 |
| 3 |
Thornton, Molly K (16)
|
MRLIAC |
1:12.61 |
1:12.58 |
-0.03 |
| 4 |
Maldonado, Angie M (16)
|
MRLIAC |
1:18.59 |
1:14.23 |
-4.36 |
| 5 |
Boshut, Nicole (15)
|
MRLIE |
1:16.96 |
1:15.12 |
-1.84 |
| 6 |
Fischbach, Maja P (15)
|
MRTVSC |
1:18.64 |
1:15.17 |
-3.47 |
| 7 |
Trinkus, Olivia A (16)
|
MRLIAC |
1:25.99 |
1:17.10 |
-8.89 |
| 8 |
Mann, Charlotte E (17)
|
MRWISC |
1:18.68 |
1:17.40 |
-1.28 |
| 9 |
Blakeley, Emma M (17)
|
MRSSC |
1:19.99 |
1:18.16 |
-1.83 |
| 10 |
Waldman, Iliana K (15)
|
MRLIE |
1:17.44 |
1:18.65 |
1.21 |
| 11 |
Haftel, Ariela (18)
|
MRUN |
1:19.80 |
1:18.80 |
-1.00 |
| 12 |
Alfasi, Alexis L (16)
|
MRLIAC |
1:17.84 |
1:18.86 |
1.02 |
| 13 |
Blakeley, Claire E (17)
|
MRSSC |
1:23.26 |
1:20.52 |
-2.74 |
| 14 |
Mozian, Alexis P (16)
|
MRSSC |
1:15.87 |
1:21.17 |
5.30 |
| 15 |
Goldberg, Adeena (15)
|
MRLIE |
1:19.79 |
1:21.20 |
1.41 |
| 16 |
Korzeniewski, Anna Ella (16)
|
MRLIAC |
1:21.69 |
1:21.36 |
-0.33 |
| 17 |
Alessi, Samantha S (16)
|
MRSSC |
1:24.05 |
1:21.46 |
-2.59 |
| 18 |
Mahady, Madison G (15)
|
MRSSC |
1:22.22 |
1:23.10 |
0.88 |
| 19 |
Korsanos, Spyridoula (15)
|
MRTS |
1:27.49 |
1:23.65 |
-3.84 |
| 20 |
Fargnoli, Kimberly (16)
|
MRLIAC |
1:39.06 |
1:27.09 |
-11.97 |
|
Smith, Symone A (16)
|
MRLIE |
1:17.56 |
NS |
- |
|
Muth, Cindy (16)
|
MRLIE |
1:40.46 |
NS |
- |