| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Thatcher M (10)
|
MANSC |
1:12.23 |
1:14.31 |
2.08 |
| 1 |
Rasmussen, Marcus L (10)
|
MAGAAC |
1:20.22 |
1:25.06 |
4.84 |
| 1 |
Carr, John (10)
|
MALIFE |
|
1:28.11 |
- |
| 2 |
Gonzalez, Nathaniel L (10)
|
MAPENN |
1:12.94 |
1:15.43 |
2.49 |
| 2 |
Stavchanskiy, Ethan (9)
|
MAUN |
|
1:29.66 |
- |
| 3 |
Kovtounenko, Andrew (9)
|
MAORCA |
1:17.61 |
1:16.85 |
-0.76 |
| 3 |
Li, Luke W (10)
|
MAUN |
1:30.50 |
1:31.18 |
0.68 |
| 4 |
Udych, Daniel (9)
|
MAORCA |
1:38.89 |
1:35.12 |
-3.77 |
| 5 |
Smolanitsky, Adrian J (10)
|
MAUN |
|
1:37.91 |
- |
| 6 |
Gorevoy, Gabriel (9)
|
MAUN |
|
1:42.15 |
- |
| 7 |
Cai, Andrew Q (10)
|
MAGAAC |
|
1:45.34 |
- |
| 8 |
Iossifov, Pascal I (9)
|
MASERP |
|
1:51.98 |
- |
| 9 |
Popat, Om B (9)
|
MAGAAC |
|
2:04.63 |
- |
|
Ramirez, Alexander L (10)
|
MALMAC |
|
DQ |
- |
|
Baran, Colin M (10)
|
MAGAAC |
1:34.44 |
NS |
- |
|
Fedenko, Timothy (9)
|
MAORCA |
1:47.80 |
NS |
- |