| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Michael G (14)
|
PVDRAG |
1:00.13 |
59.64 |
-0.49 |
| 2 |
Cherches, Alan F (14)
|
MDJCC |
1:00.02 |
1:02.14 |
2.12 |
| 3 |
Hu, Simon S (14)
|
MDCAA |
1:05.01 |
1:05.57 |
0.56 |
| 4 |
Bitz, Kyle M (13)
|
MDEST |
1:08.27 |
1:06.75 |
-1.52 |
| 5 |
Tiller, Jennings L (14)
|
MDACA |
1:03.74 |
1:06.98 |
3.24 |
| 6 |
Walters, Riley J (14)
|
MDNBAC |
|
1:07.01 |
- |
| 7 |
Branon, Ryan M (14)
|
MDNBAC |
1:10.63 |
1:07.32 |
-3.31 |
| 8 |
Lakatta, Edward A (14)
|
MDNBAC |
1:07.34 |
1:08.07 |
0.73 |
| 9 |
O'Brien, Andrew J (14)
|
PVSDS |
1:07.04 |
1:08.50 |
1.46 |
| 10 |
Lloyd, Bryce N (14)
|
MDNBAC |
1:06.50 |
1:09.11 |
2.61 |
| 11 |
Stein, Jonah C (14)
|
MDRAC |
1:14.41 |
1:09.92 |
-4.49 |
| 12 |
McDonald, Aaron J (14)
|
MDEST |
1:07.89 |
1:09.99 |
2.10 |
| 13 |
Tomsuden, Christopher E (14)
|
MDNBAC |
1:08.18 |
1:10.94 |
2.76 |
| 14 |
Merke, Matthew J (13)
|
MDCAA |
1:12.58 |
1:12.08 |
-0.50 |
| 15 |
Murray, Ryan T (14)
|
PVSDS |
1:14.10 |
1:13.09 |
-1.01 |
| 16 |
Assoufid, Alexander N (14)
|
MDNBAC |
1:12.96 |
1:14.20 |
1.24 |
| 17 |
Milman, Sean (13)
|
MDNBAC |
1:23.58 |
1:22.63 |
-0.95 |
|
Gursky, Julian W (13)
|
MDNBAC |
1:25.72 |
NS |
- |
|
MacLaren, Jack D (13)
|
MDMAS |
1:07.51 |
NS |
- |
|
Missry, Leon A (13)
|
MDNBAC |
1:26.98 |
NS |
- |