| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ehret, Andrew T (13)
|
MALVA |
1:01.66 |
1:00.06 |
-1.60 |
| 1 |
Soares, Nicholas C (14)
|
MAEMAC |
51.66 |
52.87 |
1.21 |
| 1 |
Stanco, James J (14)
|
MABDA |
57.02 |
56.04 |
-0.98 |
| 2 |
Moreef, Isaiah G (14)
|
MAUN-P |
58.62 |
1:00.51 |
1.89 |
| 2 |
Galko, Benjamin A (13)
|
MABDA |
1:04.40 |
1:01.84 |
-2.56 |
| 2 |
Iacobelli, Michael A (14)
|
MAEMAC |
51.73 |
52.88 |
1.15 |
| 3 |
Marko, Benjamin A (13)
|
MAUN-P |
1:04.15 |
1:03.85 |
-0.30 |
| 3 |
Denardo, George F (14)
|
MAPSC |
1:00.17 |
1:05.35 |
5.18 |
| 4 |
Sweigart, Joseph D (14)
|
MAUN-0 |
1:02.11 |
1:04.83 |
2.72 |
| 5 |
Mont, Owen P (14)
|
MAEMAC |
1:09.25 |
1:06.37 |
-2.88 |
| 6 |
Engler, David J (14)
|
MAPSC |
1:04.14 |
1:06.84 |
2.70 |
| 7 |
Bulette, Evan J (13)
|
MAUN-T |
1:07.67 |
1:10.51 |
2.84 |
| 8 |
Peterson, Benjamin R (13)
|
MAEMAC |
1:19.14 |
1:16.96 |
-2.18 |
| 9 |
Nieves, Skylar J (14)
|
MAPSC |
1:22.15 |
1:25.94 |
3.79 |