| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kulbak, Benjamin D (14)
|
MDJCC |
1:13.84 |
1:09.26 |
-4.58 |
| 2 |
Downing, Tyler D (13)
|
MDNAAC |
1:11.61 |
1:09.38 |
-2.23 |
| 3 |
Smariga, Anton M (14)
|
MDMAC |
1:15.76 |
1:12.77 |
-2.99 |
| 4 |
Calderon, Lucas S (14)
|
MDYCM |
1:14.24 |
1:12.86 |
-1.38 |
| 5 |
Rothrock, Egan C (14)
|
MDNAAC |
|
1:14.32 |
- |
| 6 |
Ounnarath, Issara Z (14)
|
MDBAAC |
1:19.59 |
1:14.57 |
-5.02 |
| 7 |
Sanderson, Alec (13)
|
MDNAAC |
1:21.29 |
1:14.67 |
-6.62 |
| 8 |
Oliver, William J (14)
|
MDSPY |
1:20.89 |
1:15.61 |
-5.28 |
| 9 |
Frank, Garrett R (13)
|
MDMAC |
1:19.19 |
1:15.69 |
-3.50 |
| 10 |
Gillespie, Andrew J (14)
|
MDSPY |
1:21.29 |
1:15.86 |
-5.43 |
| 11 |
Pankov, Kirill (13)
|
MDJCC |
|
1:16.27 |
- |
| 12 |
Keith, Jonathan A (13)
|
MDNAAC |
1:19.85 |
1:18.65 |
-1.20 |
| 13 |
Hite, Carson C (14)
|
MDSPY |
|
1:21.66 |
- |
| 14 |
Mulhern, Daniel D (14)
|
MDSPRC |
1:31.65 |
1:25.44 |
-6.21 |
| 15 |
Maydanich, Ethan (14)
|
MDJCC |
1:30.73 |
1:26.78 |
-3.95 |
| 16 |
Zinderman, Zachary E (13)
|
MDCAA |
1:42.17 |
1:26.92 |
-15.25 |
| 17 |
Reise, Tyler A (13)
|
MDBAAC |
1:37.97 |
1:28.12 |
-9.85 |
| 18 |
Chung, Daniel (13)
|
MDBAAC |
1:48.02 |
1:28.83 |
-19.19 |
| 19 |
Volinsky, Benjamin (13)
|
MDJCC |
1:44.47 |
1:34.65 |
-9.82 |
| 20 |
Santos, Matthew F (14)
|
MDCAA |
1:49.75 |
1:35.86 |
-13.89 |
| 21 |
Garcia, Nathan Alexander R (14)
|
MDYCM |
|
1:37.67 |
- |
| 22 |
Terry, Austin D (13)
|
MDCAA |
|
2:00.45 |
- |
|
Tucker, Ethan S (14)
|
MDGBSA |
|
DQ |
- |