| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rooney, Patrick O (14)
|
MABSC |
1:06.61 |
1:06.27 |
-0.34 |
| 1 |
Williams, Aaron O (14)
|
MAVINY |
1:12.32 |
1:09.04 |
-3.28 |
| 1 |
Haupt, Henry D (13)
|
MAEAAC |
|
1:13.25 |
- |
| 2 |
Graver, Stephen M (14)
|
MAEAAC |
1:09.54 |
1:10.63 |
1.09 |
| 2 |
Nangle, John P (14)
|
MAWA |
1:10.75 |
1:10.88 |
0.13 |
| 2 |
Lee, Michael P (13)
|
MANSC |
1:17.00 |
1:15.79 |
-1.21 |
| 3 |
Fredericksdorf, Brandon S (13)
|
MANSC |
1:13.86 |
1:13.07 |
-0.79 |
| 3 |
Sleptsov, Alex D (13)
|
MAPCAC |
1:16.45 |
1:16.14 |
-0.31 |
| 4 |
Kovan, Henry E (14)
|
MAEAAC |
1:15.15 |
1:15.17 |
0.02 |
| 4 |
Belkadi, Yaseen H (14)
|
MAWA |
1:20.48 |
1:19.17 |
-1.31 |
| 5 |
Williams, Reuben O (14)
|
MAVINY |
1:12.71 |
1:16.04 |
3.33 |
| 5 |
Sweeney, Scott S (13)
|
MAPCAC |
1:23.17 |
1:19.73 |
-3.44 |
| 6 |
Mikolajewski, Charles (13)
|
MAPCAC |
1:23.55 |
1:23.20 |
-0.35 |
| 7 |
McCaskill, Khai E (13)
|
MAUN |
|
1:23.79 |
- |
| 8 |
Lombrana, Paul J (13)
|
MAEAAC |
1:40.56 |
1:33.20 |
-7.36 |
| 9 |
Gudipati, Shashankdhar (13)
|
MAUN |
1:54.10 |
1:33.34 |
-20.76 |
|
Kao, Dylan Z (13)
|
MAMAC |
1:08.83 |
NS |
- |
|
Cohn, Josh B (14)
|
MAACAC |
1:22.85 |
NS |
- |