| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Isayiw, Luke O (17)
|
MDMAS |
58.12 |
1:06.10 |
7.98 |
| 2 |
Ounnarath, Molrakot A (16)
|
MDACA |
1:05.41 |
1:09.38 |
3.97 |
| 3 |
Norris, Andrew (15)
|
MDMAS |
1:12.17 |
1:10.80 |
-1.37 |
| 4 |
Leary, John F (17)
|
MDACA |
1:09.50 |
1:11.99 |
2.49 |
| 5 |
Carlisle, Aaron J (17)
|
MDSPRC |
1:10.81 |
1:12.33 |
1.52 |
| 6 |
Harley, Noah C (15)
|
MDACA |
1:08.36 |
1:12.45 |
4.09 |
| 7 |
Fredericks, Anakin P (16)
|
MDMASU |
1:11.18 |
1:13.33 |
2.15 |
| 8 |
Ha, Joshua (15)
|
MDMAS |
1:17.54 |
1:15.89 |
-1.65 |
| 9 |
Rotman, Matthew A (17)
|
MDJCC |
1:17.47 |
1:15.96 |
-1.51 |
| 10 |
Garvin, Chris R (17)
|
MDACA |
1:15.15 |
1:16.64 |
1.49 |
| 11 |
Reise, Tyler A (15)
|
MDACA |
1:30.62 |
1:17.59 |
-13.03 |
| 12 |
Musante, Joseph V (16)
|
MDACA |
1:31.41 |
1:18.14 |
-13.27 |
| 13 |
Musante, Nicholas P (13)
|
MDACA |
1:52.01 |
1:21.09 |
-30.92 |
| 14 |
Windham, Nathaniel E (15)
|
MDCGA |
1:27.07 |
1:23.52 |
-3.55 |