| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Park, Brody H (12)
|
MAFSA |
1:13.62 |
1:09.60 |
-4.02 |
| 2 |
Yu, Alexander L (11)
|
MARAD |
1:10.61 |
1:13.28 |
2.67 |
| 3 |
Feng, Hou (12)
|
MAFSA |
|
1:18.39 |
- |
| 4 |
Kleppinger, Nathan T (11)
|
MASOUD |
1:23.46 |
1:18.91 |
-4.55 |
| 5 |
Porter, Brendan M (12)
|
MAFWAC |
1:21.44 |
1:20.46 |
-0.98 |
| 6 |
Berger, Benjamin H (11)
|
MAFSA |
1:43.47 |
1:24.71 |
-18.76 |
| 7 |
Mountain, Harrison J (11)
|
MARAD |
|
1:27.26 |
- |
| 8 |
Feher, Dylan M (11)
|
MARAD |
1:33.17 |
1:29.11 |
-4.06 |
| 9 |
Roselle, Konnor A (11)
|
MARAD |
|
1:37.07 |
- |
| 10 |
Sandroni, Daniel Z (11)
|
MAFSA |
2:16.64 |
1:57.88 |
-18.76 |
|
Busser, Finnlay L (11)
|
MAFSA |
|
NS |
- |
|
Krafczek, Adam B (11)
|
MARAD |
|
NS |
- |