| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mayorov, Nikolai (15)
|
MRCOND |
1:11.92 |
1:04.38 |
-7.54 |
| 2 |
Paruvangada, Bopaiah K (15)
|
MRBGNW |
1:05.61 |
1:04.86 |
-0.75 |
| 3 |
Dwyer, James C (15)
|
MRCOND |
1:05.78 |
1:05.47 |
-0.31 |
| 4 |
Ciccarelli, Jared (17)
|
MRRAC |
1:06.86 |
1:06.27 |
-0.59 |
| 5 |
Guerrero, Sean N (16)
|
MRCOND |
1:07.03 |
1:06.57 |
-0.46 |
| 6 |
Sweeney, Samuel M (16)
|
MRBGNW |
1:12.07 |
1:06.97 |
-5.10 |
| 7 |
Draper, Christopher F (16)
|
MRBGNW |
1:14.66 |
1:07.98 |
-6.68 |
| 8 |
Carvao, Luis-Felipe (18)
|
MRSMC |
1:04.36 |
1:08.70 |
4.34 |
| 9 |
Polaner, Mason (15)
|
MRSMC |
1:11.91 |
1:08.81 |
-3.10 |
| 10 |
Schmitt, Andrew (16)
|
MRSMC |
1:10.54 |
1:09.34 |
-1.20 |
| 11 |
Chamak, Joshua M (16)
|
MRCOND |
1:12.01 |
1:09.64 |
-2.37 |
| 12 |
Coleman, Taylor A (15)
|
MRSMC |
1:13.52 |
1:09.66 |
-3.86 |
| 13 |
Patzelt, Michael (16)
|
NJMALT |
1:15.89 |
1:10.13 |
-5.76 |
| 14 |
Daly, Nikolas A (15)
|
MRSSC |
1:08.40 |
1:10.61 |
2.21 |
| 15 |
Vindigni, Christopher M (17)
|
MRCOND |
1:09.00 |
1:11.13 |
2.13 |
| 16 |
Crane, Brian A (15)
|
MREAST |
1:11.95 |
1:11.75 |
-0.20 |
| 17 |
Foppiano, Nicholas (15)
|
MRRAC |
1:16.47 |
1:11.97 |
-4.50 |
| 18 |
Cohen, Ethan X (15)
|
MRCOND |
1:13.97 |
1:12.79 |
-1.18 |
| 19 |
Ely, Matthew D (15)
|
MRSSC |
1:11.67 |
1:12.83 |
1.16 |
| 20 |
Zaretski, Ian (15)
|
MRRAC |
1:13.11 |
1:13.98 |
0.87 |
| 21 |
Ranieri, Carl A (17)
|
MRSMC |
1:11.69 |
1:14.27 |
2.58 |
| 22 |
Kantar, Kevin F (15)
|
MRCOND |
1:19.17 |
1:20.77 |
1.60 |
| 23 |
Mendoza, Joel D (16)
|
MRCOND |
1:26.62 |
1:20.95 |
-5.67 |
| 24 |
Fedorov, Ivan D (16)
|
MREAST |
1:25.67 |
1:21.07 |
-4.60 |
| 25 |
Hanchet, Malcolm (16)
|
MRSMC |
1:15.99 |
1:23.98 |
7.99 |
| 26 |
Afanasyev, Nikita A (15)
|
MRRAC |
1:25.30 |
1:26.17 |
0.87 |
|
Bialik, Richard G (16)
|
MRCOND |
1:33.50 |
DQ |
- |
|
Ansehl, William Z (18)
|
MREAST |
1:05.10 |
NS |
- |