| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bartleman, Madison M (13)
|
NENANT |
1:07.88 |
1:05.17 |
-2.71 |
| 2 |
Izmirlic, Emma E (13)
|
NESSYS |
1:08.94 |
1:08.81 |
-0.13 |
| 3 |
Harrington, Hannah M (14)
|
NENANT |
1:09.29 |
1:09.30 |
0.01 |
| 4 |
Holmes, Charlotte K (13)
|
NENSSC |
1:13.20 |
1:10.13 |
-3.07 |
| 5 |
Dessy, Kaitlin L (14)
|
NESSYS |
1:07.50 |
1:11.06 |
3.56 |
| 6 |
Staats, Elizabeth E (13)
|
NENSSC |
1:11.21 |
1:11.08 |
-0.13 |
| 7 |
Pham, Haily N (14)
|
NESSYS |
1:13.85 |
1:11.16 |
-2.69 |
| 8 |
Bouchard, Emery A (13)
|
NENANT |
1:16.37 |
1:13.84 |
-2.53 |
| 9 |
Harrington, Kaitlyn R (13)
|
NENANT |
1:13.88 |
1:14.35 |
0.47 |
| 10 |
Martins, Gabriela C (14)
|
NENSSC |
1:12.22 |
1:15.25 |
3.03 |
|
Vaynshteyn, Rebecca P (14)
|
NEJCCS |
1:14.45 |
NS |
- |
|
Savova, Martina T (14)
|
NENANT |
1:14.75 |
NS |
- |