| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yoon, Alex S (14)
|
MAUN-Y |
1:03.44 |
1:02.64 |
-0.80 |
| 2 |
Baughman, Brendan (13)
|
NJUN-M |
1:11.30 |
1:07.85 |
-3.45 |
| 3 |
Weeks, Zion A (13)
|
MASAKA |
1:11.79 |
1:09.79 |
-2.00 |
| 4 |
Gray, Matthew J (13)
|
MARAD |
1:12.54 |
1:10.00 |
-2.54 |
| 5 |
Thomas, William E (14)
|
MATRI |
1:16.52 |
1:11.57 |
-4.95 |
| 6 |
Brown, Jonathan A (13)
|
MAJRAY |
1:13.03 |
1:14.01 |
0.98 |
| 7 |
Ehinger, Max C (13)
|
MAPWAC |
1:20.92 |
1:20.43 |
-0.49 |
| 8 |
Stanczewski, Kristian J (13)
|
MAPWAC |
1:21.78 |
1:20.70 |
-1.08 |
| 9 |
Beaver, Austin W (14)
|
MAJRAY |
1:17.59 |
1:23.48 |
5.89 |
| 10 |
Henry, Jayson D (14)
|
MAJRAY |
1:27.41 |
1:24.78 |
-2.63 |
| 11 |
Messina, Santo C (14)
|
MAJRAY |
1:27.49 |
1:25.71 |
-1.78 |
|
Ingravallo, Nicholas V (13)
|
MAGPAC |
|
1:25.49 |
- |
|
Jones, Myles C (14)
|
MASERP |
|
NS |
- |