| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yamamoto, Kai (12)
|
MRAGUA |
1:17.31 |
1:21.58 |
4.27 |
| 2 |
Mitchener, Ryan (11)
|
MRMAKO |
1:21.27 |
1:22.35 |
1.08 |
| 3 |
Abrams, Arthur A (12)
|
MRPATS |
1:39.17 |
1:25.24 |
-13.93 |
| 4 |
Hyde, Andrew J (11)
|
MRAGUA |
1:26.16 |
1:27.86 |
1.70 |
| 5 |
Fiore, Christian (12)
|
MRMAKO |
1:33.56 |
1:30.29 |
-3.27 |
| 6 |
Carrenard, Justice A (11)
|
MRAGUA |
1:28.39 |
1:31.03 |
2.64 |
| 7 |
Hally, Seamus (11)
|
MRNDAC |
1:29.51 |
1:31.53 |
2.02 |
| 8 |
Johnsen, Darrien (11)
|
MRCFB |
1:33.41 |
1:32.01 |
-1.40 |
| 9 |
McGregor, Matthew J (12)
|
MRPATS |
1:43.64 |
1:32.07 |
-11.57 |
| 10 |
Jackson, Hunter C (11)
|
MRPATS |
1:33.91 |
1:32.33 |
-1.58 |
| 11 |
Wone, Brandon M (12)
|
MRSSC |
1:31.59 |
1:32.41 |
0.82 |
| 12 |
Law, Ethan (12)
|
MRMPNY |
1:33.92 |
1:32.61 |
-1.31 |
| 13 |
Roychoudhury, Devayan (11)
|
MRYMID |
1:27.45 |
1:32.74 |
5.29 |
| 14 |
Mui, Mikael (12)
|
MRMAKO |
1:35.75 |
1:33.64 |
-2.11 |
| 15 |
Sadchikov, Phillip O (12)
|
MRPATS |
1:29.98 |
1:34.94 |
4.96 |
| 16 |
O'Sullivan, Oisin (12)
|
MRSSC |
1:30.47 |
1:35.91 |
5.44 |
| 17 |
Cassidy, Kerry J (12)
|
MRAGUA |
1:37.24 |
1:36.31 |
-0.93 |
| 18 |
Fisher, Evan E (11)
|
MRSSC |
1:28.98 |
1:36.59 |
7.61 |
| 19 |
Kvasnitskiy, Nikita (12)
|
MRMPNY |
1:43.89 |
1:37.69 |
-6.20 |
| 20 |
Jablonowski, Kristof (11)
|
MRMAKO |
1:39.88 |
1:39.37 |
-0.51 |
| 21 |
Sacranie, Alex (11)
|
MRMAKO |
1:43.80 |
1:40.86 |
-2.94 |
| 22 |
DiMaggio, Giuseppe R (11)
|
MRMPNY |
1:43.79 |
1:40.95 |
-2.84 |
| 23 |
Maclennan, Alexander L (11)
|
MRAGUA |
1:35.84 |
1:40.97 |
5.13 |
| 24 |
Brewster, Justin M (12)
|
MRMPNY |
1:38.24 |
1:40.98 |
2.74 |
| 25 |
Lugato, Giacomo S (11)
|
MRAGUA |
1:36.28 |
1:41.17 |
4.89 |
| 26 |
Blazhkevych, Bogdan (11)
|
MRMPNY |
1:53.91 |
1:45.47 |
-8.44 |
| 27 |
More, Yash B (11)
|
MRAGUA |
1:41.71 |
1:45.70 |
3.99 |
| 28 |
Pagel, Jack W (11)
|
MRPATS |
1:44.13 |
1:47.01 |
2.88 |
| 29 |
Allannic, Adrian (11)
|
MRMAKO |
1:49.24 |
1:47.84 |
-1.40 |
| 30 |
Bruskotter, Jasper (11)
|
MRRIST |
1:49.16 |
1:49.57 |
0.41 |
| 31 |
Caumartin, Gabriel (11)
|
MRMAKO |
2:04.84 |
1:57.48 |
-7.36 |
| 32 |
Kuznetsov, Gregory F (11)
|
MRMPNY |
1:52.97 |
1:59.40 |
6.43 |
| 33 |
Halverstadt, Luke (12)
|
MRMAKO |
1:54.63 |
2:01.17 |
6.54 |
| 34 |
Kimble, Daniel K (11)
|
MRYMID |
1:59.21 |
2:02.73 |
3.52 |
| 35 |
Martinez-Jimenez, Marco (11)
|
MRYMID |
2:12.33 |
2:09.18 |
-3.15 |
|
Del Rosario, Eric Jeremy (12)
|
MRPATS |
1:48.45 |
NS |
- |
|
Tablev, Edwin J (11)
|
MRAGUA |
1:45.85 |
NS |
- |