| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sangasy, KhaNy K (11)
|
NISEAS |
1:34.17 |
1:29.89 |
-4.28 |
| 2 |
Rees, Hannah E (12)
|
NIGRSC |
1:30.31 |
1:31.75 |
1.44 |
| 3 |
Snyder, Delaney N (12)
|
NIGRSC |
1:38.47 |
1:33.59 |
-4.88 |
| 4 |
Galusha, Alexis P (12)
|
NIGRSC |
1:32.55 |
1:35.32 |
2.77 |
| 5 |
VanHouten, Lila S (11)
|
NIPACK |
1:37.83 |
1:37.45 |
-0.38 |
| 6 |
Amering, Sophie M (12)
|
NIHAST |
1:56.04 |
1:48.36 |
-7.68 |
| 7 |
Miller, Alayna E (12)
|
NIHAST |
1:46.65 |
1:48.60 |
1.95 |
| 8 |
Williams, Sarah E (11)
|
NIHAST |
1:51.24 |
1:51.53 |
0.29 |
| 9 |
Spall, Carlie A (12)
|
NIHAST |
2:10.03 |
2:01.76 |
-8.27 |
| 10 |
Hubbard, Mary Elena P (11)
|
NIGRSC |
|
2:08.00 |
- |
|
Christodaro, Raena M (12)
|
NIHAST |
1:59.07 |
NS |
- |