| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hubble, Ethan I (14)
|
MDFAST |
1:02.80 |
1:00.66 |
-2.14 |
| 2 |
Brooks, Timothy C (13)
|
MDCGA |
1:04.40 |
1:01.48 |
-2.92 |
| 3 |
Schattenberg, Benjamin C (14)
|
MDFAST |
1:03.10 |
1:02.63 |
-0.47 |
| 4 |
Vandiver, Evan M (14)
|
MDMAS |
1:05.86 |
1:03.45 |
-2.41 |
| 5 |
Stein, Jonah C (13)
|
MDRAC |
1:05.60 |
1:03.60 |
-2.00 |
| 6 |
Assoufid, Alexander N (14)
|
MDNBAC |
1:04.31 |
1:04.61 |
0.30 |
| 7 |
Snyder, Kevin R (13)
|
MDLBA |
1:04.10 |
1:04.66 |
0.56 |
| 8 |
Douglas, Sean W (13)
|
MDFSC |
1:08.53 |
1:04.69 |
-3.84 |
| 9 |
Zea, David E (13)
|
MDCGA |
1:05.57 |
1:04.75 |
-0.82 |
| 10 |
Lopez, Vaughn R (14)
|
MDMAS |
1:04.27 |
1:05.15 |
0.88 |
| 11 |
Moody, Maximilian M (13)
|
MDLBA |
1:05.04 |
1:06.71 |
1.67 |
| 12 |
Sorensen, Peter F (14)
|
MDMAS |
1:06.91 |
1:07.12 |
0.21 |
| 13 |
Lingelbach, Adam M (13)
|
MDHSST |
1:08.66 |
1:07.47 |
-1.19 |
| 14 |
Ellenbecker, Benjamin C (13)
|
MDBAAC |
1:08.73 |
1:09.10 |
0.37 |
| 15 |
Shapsay, Ilan J (13)
|
MDNBAC |
1:09.39 |
1:10.32 |
0.93 |
| 16 |
Milman, Sean (13)
|
MDNBAC |
1:09.39 |
1:10.97 |
1.58 |
| 17 |
Dorsch, Matthew J (14)
|
MDLBA |
1:07.68 |
1:11.09 |
3.41 |