| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Salonen, Amber (14)
|
NISEAS |
1:13.59 |
1:14.68 |
1.09 |
| 2 |
Gartner, Sarah N (15)
|
NIGCOM |
1:16.76 |
1:16.51 |
-0.25 |
| 3 |
Wolcott, Payton R (15)
|
NIGRSC |
1:13.35 |
1:21.43 |
8.08 |
| 4 |
Correia, Emma P (15)
|
NIGRAT |
|
1:24.04 |
- |
| 5 |
Corby, Meghan J (14)
|
NIPACK |
1:26.75 |
1:25.62 |
-1.13 |
| 6 |
Doughty, Emma J (14)
|
NIHAST |
1:26.82 |
1:26.80 |
-0.02 |
| 7 |
Bromage, Charlotte C (13)
|
NIUN-Q |
1:25.42 |
1:27.94 |
2.52 |
| 8 |
Stepanek, Livia G (14)
|
NIHAST |
1:28.87 |
1:28.25 |
-0.62 |
| 9 |
Federico, Sydney A (14)
|
NIGRSC |
1:31.72 |
1:29.61 |
-2.11 |
| 10 |
Christodaro, Melina A (15)
|
NIHAST |
1:37.14 |
1:33.57 |
-3.57 |
| 11 |
Hotaling, Asha G (13)
|
NIUN-Q |
1:33.95 |
1:35.30 |
1.35 |
| 12 |
Griggs, Brenna I (13)
|
NIHAST |
1:31.27 |
1:35.46 |
4.19 |
| 13 |
Polvino, Emilee E (14)
|
NIGRSC |
1:36.37 |
1:36.10 |
-0.27 |
| 14 |
Peters, Brynn S (13)
|
NIHAST |
1:33.75 |
1:38.75 |
5.00 |
| 15 |
Sahin, Hazal (9)
|
NIPACK |
1:43.75 |
1:40.77 |
-2.98 |
| 16 |
Leslie, Jordyn A (14)
|
NIHAST |
|
1:41.53 |
- |
| 17 |
Richards, Sydney R (9)
|
NIGRAT |
1:44.96 |
1:45.28 |
0.32 |
| 18 |
VandenBerg, Audrey A (14)
|
NIHAST |
|
1:54.99 |
- |
| 19 |
Sponable, Julia E (13)
|
NIGRAT |
|
2:03.47 |
- |