| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cason, Ibraheem B (12)
|
MDBCSC |
1:13.04 |
1:11.81 |
-1.23 |
| 2 |
Tiller, Jordan T (12)
|
MDACA |
1:19.40 |
1:15.19 |
-4.21 |
| 3 |
McArthur III, Jeffrey M (12)
|
MDCAA |
1:15.72 |
1:15.59 |
-0.13 |
| 4 |
Yan, Ethan H (12)
|
MDCAA |
1:14.60 |
1:15.68 |
1.08 |
| 4 |
Pecora, Thomas A (11)
|
MDCAA |
1:17.12 |
1:15.68 |
-1.44 |
| 6 |
Pell, Vincent H (12)
|
MDCATY |
1:20.74 |
1:20.07 |
-0.67 |
| 7 |
Missigman, Zachary M (11)
|
MDCATY |
1:18.85 |
1:21.46 |
2.61 |
| 8 |
Lisiewski, Krystian J (11)
|
MDBAAC |
1:25.34 |
1:22.98 |
-2.36 |
| 9 |
Bell,, IV, Ruffin O (11)
|
MDFMSC |
1:19.21 |
1:27.40 |
8.19 |
| 10 |
Pham, Ryan D (12)
|
MDBAAC |
1:34.20 |
1:27.85 |
-6.35 |
| 11 |
Hamilton, Daniel R (12)
|
MDCAA |
1:30.22 |
1:32.14 |
1.92 |
| 12 |
Journo, Benjamin T (12)
|
MDCAA |
1:37.55 |
1:32.21 |
-5.34 |
| 13 |
Li, Weiyang J (11)
|
MDCAA |
1:28.32 |
1:32.74 |
4.42 |
| 14 |
Johnson III, O'Neal (12)
|
MDYRAC |
1:45.94 |
1:33.59 |
-12.35 |
| 15 |
Stolz, Thomas E (12)
|
MDBAAC |
1:47.00 |
1:50.64 |
3.64 |
|
Tourison, Connor D (11)
|
MDCAA |
1:27.41 |
NS |
- |
|
Eckman, Gabriel C (11)
|
MDACA |
1:24.42 |
NS |
- |