| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Meinhold, David B (13)
|
MAUN |
1:11.84 |
1:08.88 |
-2.96 |
| 1 |
Wang, Justin D (13)
|
MAUMAC |
1:17.63 |
1:20.45 |
2.82 |
| 1 |
Octaviano, Antonio T (14)
|
MARAD |
58.38 |
59.54 |
1.16 |
| 2 |
Lemishko, Michael A (13)
|
MAUMAC |
1:10.42 |
1:10.65 |
0.23 |
| 2 |
Spencer, Noah B (14)
|
MAACWS |
1:13.76 |
1:13.94 |
0.18 |
| 2 |
Catania, Samuel B (14)
|
MABSC |
1:25.54 |
1:21.43 |
-4.11 |
| 3 |
Nguyen, Cody T (13)
|
MAUMAC |
1:09.86 |
1:10.91 |
1.05 |
| 3 |
Rankin, Patrick (13)
|
MALYM |
1:26.59 |
1:21.51 |
-5.08 |
| 4 |
Gunther, Finn R (14)
|
MATRI |
1:25.23 |
1:24.42 |
-0.81 |
| 5 |
Rankin, Connor (13)
|
MALYM |
1:54.28 |
1:53.36 |
-0.92 |
|
Semisch, Jared C (13)
|
MAEAAC |
|
1:18.93 |
- |
|
Valdes, Jonathan G (13)
|
MAEAAC |
|
1:21.74 |
- |
|
Morgan, Edward (14)
|
MAEAAC |
1:27.30 |
NS |
- |
|
Naraga, Wilfred Benedict L (13)
|
MAUMAC |
1:11.11 |
NS |
- |