| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Evans, Mary A (12)
|
NIGRSC |
1:16.99 |
1:20.63 |
3.64 |
| 2 |
Zona, Gianna I (12)
|
NIGRSC |
1:27.86 |
1:23.25 |
-4.61 |
| 3 |
Scamacca, Michael A (10)
|
NIHAST |
1:33.19 |
1:28.52 |
-4.67 |
| 4 |
Knausz, Eleanor M (9)
|
NISDSC |
1:32.50 |
1:31.43 |
-1.07 |
| 5 |
Evans, Ethan D (9)
|
NIGRSC |
1:39.36 |
1:32.52 |
-6.84 |
| 6 |
Ashline, Grace E (11)
|
NISDSC |
1:39.00 |
1:34.51 |
-4.49 |
| 7 |
Caswell, Christopher R (11)
|
NIGCOM |
|
1:40.59 |
- |
| 8 |
Chen, Chloe Y (9)
|
NISDSC |
|
1:43.89 |
- |
| 9 |
Thurston, Lauren A (10)
|
NIGCOM |
2:14.38 |
1:44.07 |
-30.31 |
| 10 |
Ashby, Emma M (8)
|
NISDSC |
1:51.50 |
1:44.91 |
-6.59 |
| 11 |
Thompson, Daniella J (12)
|
NIGRSC |
|
1:58.09 |
- |
| 12 |
Wagner, Ryleigh J (7)
|
NISDSC |
|
2:01.28 |
- |
| 13 |
Grudko, Melana (11)
|
NIGRSC |
|
2:01.68 |
- |
|
Buzzell, Emily H (9)
|
NIGRSC |
2:05.14 |
DQ |
- |
|
Werth, Nathan B (12)
|
NIGRSC |
|
DQ |
- |
|
Chen, Sophie Y (7)
|
NISDSC |
1:57.69 |
DQ |
- |