| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Van Vreede, Olivia L (14)
|
NIVICT |
1:00.65 |
1:03.26 |
2.61 |
| 2 |
Scoma, Adriana C (15)
|
NIUN |
1:08.32 |
1:08.11 |
-0.21 |
| 3 |
Bryce, Emma L (16)
|
NISDSC |
1:09.19 |
1:12.06 |
2.87 |
| 4 |
Austin, Katie L (16)
|
NIMERC |
|
1:13.14 |
- |
| 5 |
Kazmark, Raelyn J (13)
|
NIVICT |
1:16.80 |
1:15.64 |
-1.16 |
| 6 |
Visconte, Alexandria L (14)
|
NISDSC |
1:20.28 |
1:16.43 |
-3.85 |
| 7 |
Martin, Lauren G (13)
|
NISDSC |
1:15.69 |
1:16.95 |
1.26 |
| 8 |
Nadarajan, Gouripriya (13)
|
NIVELO |
1:21.88 |
1:20.12 |
-1.76 |
| 9 |
Newsome, Amber G (13)
|
NIPMSC |
1:26.69 |
1:21.45 |
-5.24 |
| 10 |
Werner, Riley K (13)
|
NIVICT |
1:22.85 |
1:21.92 |
-0.93 |
| 11 |
Gachette, Melhea K (16)
|
NIVELO |
1:19.72 |
1:22.20 |
2.48 |
| 12 |
Davison, Asella M (15)
|
NISDSC |
1:25.07 |
1:27.82 |
2.75 |
| 13 |
Chelpinski, Angelica J (13)
|
NIVELO |
1:32.60 |
1:32.49 |
-0.11 |
| 14 |
Delille, Beatrice F (13)
|
NIVELO |
1:43.88 |
1:37.61 |
-6.27 |
|
Schicker, Emily M (13)
|
NIGRSC |
|
DQ |
- |
|
Towne, Julia R (15)
|
NIVELO |
1:19.91 |
NS |
- |
|
Oneil, Isabel D (13)
|
NIWEBS |
1:28.02 |
NS |
- |