| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Allen Y (10)
|
PVDRAG |
1:18.97 |
1:18.81 |
-0.16 |
| 2 |
Book, Tyson W (10)
|
MDBAAC |
1:22.68 |
1:21.77 |
-0.91 |
| 3 |
Cason, Musaa B (10)
|
MDBCSC |
1:20.41 |
1:22.98 |
2.57 |
| 4 |
Bagley, Jaden (9)
|
MASAKA |
1:20.94 |
1:23.46 |
2.52 |
| 5 |
Cabbagestalk Jr., Travone J (10)
|
MDBCSC |
1:23.34 |
1:26.83 |
3.49 |
| 6 |
Ferroni, Max G (9)
|
MAYY |
1:30.10 |
1:29.92 |
-0.18 |
| 7 |
Lisiewski, Adrian Z (10)
|
MDBAAC |
1:27.20 |
1:30.45 |
3.25 |
| 8 |
Studnicki, Matthew R (10)
|
MDBAAC |
1:28.33 |
1:31.14 |
2.81 |
| 9 |
Smith, Austin W (9)
|
MDBCSC |
1:29.98 |
1:32.34 |
2.36 |
| 10 |
Sumpter, Ethan J (9)
|
MDBCSC |
1:33.11 |
1:40.38 |
7.27 |
| 11 |
De Los Reyes-Kundey, Aden A (9)
|
MDMAC |
1:42.25 |
1:45.86 |
3.61 |
| 12 |
Rios, Gabriel G (9)
|
MDBAAC |
1:48.41 |
1:46.97 |
-1.44 |
| 13 |
Zhang, Hansen L (9)
|
MDCAA |
1:33.16 |
1:47.61 |
14.45 |
| 14 |
Ireland, Quaid F (9)
|
MDMAC |
1:49.30 |
1:49.15 |
-0.15 |
| 15 |
Yang, Matthew Z (10)
|
MDCAA |
2:18.87 |
1:50.18 |
-28.69 |
| 16 |
Hogue, Ryan J (9)
|
MDRAC |
|
1:56.93 |
- |
| 17 |
Evans, Graham A (9)
|
MDBAAC |
2:07.26 |
2:11.54 |
4.28 |
| 18 |
Tracey III, Burchell L (10)
|
MDBCSC |
|
2:25.57 |
- |
| 19 |
Collins, Quincy M (9)
|
MDBCSC |
|
2:56.95 |
- |
|
Land, Ethan D (9)
|
MDBCSC |
2:02.18 |
NS |
- |