| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Flannery, Michael P (12)
|
NIPACK |
1:26.22 |
1:21.60 |
-4.62 |
| 2 |
Li, Rena X (12)
|
NIPACK |
1:20.26 |
1:21.61 |
1.35 |
| 3 |
Natemeier, Amelia E (12)
|
NIVICT |
1:26.02 |
1:26.06 |
0.04 |
| 4 |
Cafarelli, Brianna N (11)
|
NIVICT |
1:29.56 |
1:28.26 |
-1.30 |
| 5 |
Prezyna, Zoey (11)
|
NIVICT |
1:37.89 |
1:30.91 |
-6.98 |
| 6 |
Lewis, Matthew K (12)
|
NIVICT |
1:30.19 |
1:31.71 |
1.52 |
| 7 |
Kelley, Michaela G (12)
|
NIGRSC |
1:33.69 |
1:37.66 |
3.97 |
| 8 |
Zappia, Luke H (11)
|
NIPACK |
1:53.24 |
1:38.34 |
-14.90 |
| 9 |
Harris, Wesley S (9)
|
NIVICT |
1:54.26 |
1:40.09 |
-14.17 |
| 10 |
Zhang, Maureen X (11)
|
NIPACK |
1:51.97 |
1:42.23 |
-9.74 |
| 11 |
Huerta-Andrade, Isabella (12)
|
NIPACK |
1:42.76 |
1:42.26 |
-0.50 |
| 12 |
Kenny, Elisabeth A (12)
|
NIVICT |
1:43.27 |
1:45.66 |
2.39 |
| 13 |
Lewis, Christopher J (11)
|
NIVICT |
1:41.73 |
1:51.11 |
9.38 |
| 14 |
Onze, Emily S (11)
|
NIVICT |
1:48.05 |
1:53.12 |
5.07 |
| 15 |
Twohig, Colin M (11)
|
NIGRSC |
1:58.11 |
1:54.86 |
-3.25 |
| 16 |
Gill, Katelyn M (9)
|
NIVICT |
|
2:02.27 |
- |
|
Tripp, Sophia G (12)
|
NIVICT |
|
DQ |
- |
|
Ray, Noah L (11)
|
NIGRSC |
|
DQ |
- |
|
Provost, Makenzie L (11)
|
NIGRSC |
|
DQ |
- |