| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stevens, Stan (12)
|
MRASAP |
1:21.62 |
1:20.68 |
-0.94 |
| 2 |
Bates, Andrew H (11)
|
MRAGUA |
1:28.72 |
1:26.55 |
-2.17 |
| 3 |
Tomioka, Joshua H (12)
|
MRNYSA |
1:28.05 |
1:26.89 |
-1.16 |
| 4 |
Saffre, Florian E (12)
|
MRAGUA |
|
1:28.64 |
- |
| 5 |
Trachuk, James (11)
|
MRNYCC |
1:32.75 |
1:31.62 |
-1.13 |
| 6 |
Benten, Liam A (11)
|
MRAGUA |
1:35.44 |
1:32.47 |
-2.97 |
| 7 |
Cawley, Liam (12)
|
MRNYCC |
1:48.15 |
1:33.33 |
-14.82 |
| 8 |
Mahedy, Michael (11)
|
MRBKR |
1:35.00 |
1:34.88 |
-0.12 |
| 9 |
Spodek, Mason G (11)
|
MRJCCT |
1:35.59 |
1:35.38 |
-0.21 |
| 10 |
Khal-Laayoun, Yannick A (11)
|
MRAGUA |
1:37.00 |
1:36.27 |
-0.73 |
| 11 |
Corelli, Rocco F (11)
|
MRMCBY |
|
1:39.08 |
- |
| 12 |
Elliott, Lux (11)
|
MRBKR |
1:42.81 |
1:39.47 |
-3.34 |
| 13 |
Kahn, Jackson (12)
|
MRAGUA |
1:39.11 |
1:40.20 |
1.09 |
| 14 |
Marteinsson, Oliver (11)
|
MRBKR |
1:50.00 |
1:40.50 |
-9.50 |
| 15 |
Scarpa, Giovanni A (11)
|
MRQNS |
1:47.79 |
1:42.40 |
-5.39 |
| 16 |
Wong, Yan Son (11)
|
MRNYCC |
1:45.05 |
1:43.05 |
-2.00 |
| 17 |
Mulakandov, Ariel (11)
|
MRQNS |
1:42.41 |
1:44.00 |
1.59 |
| 18 |
Sirkowa, Robert A (11)
|
MRNYSA |
1:45.77 |
1:47.27 |
1.50 |
| 19 |
O'Dea, Evan J (11)
|
MRBKR |
1:54.59 |
1:58.03 |
3.44 |
| 20 |
O'Brien, Nicholas J (12)
|
MRFA |
2:24.99 |
2:06.61 |
-18.38 |
| 21 |
Fraccari, Sebastian E (11)
|
MRASAP |
2:04.89 |
2:13.20 |
8.31 |
|
Liste, Maximillian (12)
|
MRMCBY |
2:08.18 |
DQ |
- |
|
Talpaz, Harel (11)
|
MRBKR |
1:56.78 |
NS |
- |