| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rotunda, Matthew K (10)
|
MDGBSA |
1:22.89 |
1:20.18 |
-2.71 |
| 2 |
Rotman, Sammy (10)
|
MDJCC |
1:22.56 |
1:22.35 |
-0.21 |
| 3 |
Frederick, Jonathan S (10)
|
MDMAC |
1:25.31 |
1:26.39 |
1.08 |
| 4 |
Erb, Jeremiah S (10)
|
MDMAC |
1:26.38 |
1:26.93 |
0.55 |
| 5 |
He, Wenxu (10)
|
MDMAC |
1:31.86 |
1:28.08 |
-3.78 |
| 6 |
Gao, Daniel H (10)
|
MDCAA |
1:33.77 |
1:31.17 |
-2.60 |
| 7 |
Otten, Tristan B (10)
|
MDCAA |
1:43.51 |
1:31.21 |
-12.30 |
| 8 |
Bridges, Shade Y (10)
|
MDMAC |
|
1:31.92 |
- |
| 9 |
Cleary, Preston C (10)
|
MDMAC |
1:37.58 |
1:32.04 |
-5.54 |
| 10 |
Hanson, Hayden L (10)
|
MDMAC |
1:32.26 |
1:32.08 |
-0.18 |
| 11 |
Megdiche, Ryan (10)
|
MDCAA |
1:47.92 |
1:34.23 |
-13.69 |
| 12 |
Hamilton, Cooper J (10)
|
MDNAAC |
1:44.05 |
1:35.68 |
-8.37 |
| 13 |
Schudel, Michael V (10)
|
MDYCM |
|
1:36.61 |
- |
| 14 |
Mazerski, Zak A (10)
|
MDYCM |
1:45.53 |
1:40.09 |
-5.44 |
| 15 |
Higgins, Ian M (10)
|
MDFSC |
2:07.88 |
1:42.68 |
-25.20 |
| 16 |
Taylor, Graham V (10)
|
MDCGA |
1:44.80 |
1:43.68 |
-1.12 |
| 17 |
Mccullough, Jack D (10)
|
MDFAST |
|
1:44.21 |
- |
| 18 |
Obasohan, Nicholas E (10)
|
MDFAST |
1:42.19 |
1:45.26 |
3.07 |
| 19 |
Monahan, Sean P (10)
|
MDSPRC |
1:51.40 |
1:48.00 |
-3.40 |
| 20 |
Bannister, Vander L (10)
|
MDYCM |
|
1:50.03 |
- |
| 21 |
Riedel, Jason Z (10)
|
MDMAC |
1:58.33 |
1:56.79 |
-1.54 |
| 22 |
Esposito, Alexander M (10)
|
MDFAST |
|
2:02.82 |
- |
|
Jia, Chris (10)
|
MDMAC |
1:46.05 |
DQ |
- |
|
Chen, Raymond (10)
|
MDYCM |
1:33.14 |
DQ |
- |
|
Fuller, Mason A (10)
|
MDSPRC |
1:18.19 |
NS |
- |
|
Tourison, Connor D (10)
|
MDCAA |
|
NS |
- |
|
Mendez, Erick I (10)
|
MDFAST |
1:42.00 |
NS |
- |