| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weinstein, Michael H (10)
|
MRWEST |
1:16.55 |
1:16.72 |
0.17 |
| 2 |
Chung, Hudson H (10)
|
MRWEST |
1:19.37 |
1:19.47 |
0.10 |
| 3 |
Lee, Aidan J (10)
|
MRWEST |
1:18.95 |
1:20.45 |
1.50 |
| 4 |
Tsukikawa, Renzo G (10)
|
MRWEST |
1:18.55 |
1:20.87 |
2.32 |
| 5 |
Youssef, Mohamed S (9)
|
MRLGAC |
1:27.82 |
1:24.98 |
-2.84 |
| 6 |
Perez, Gavin M (10)
|
MRNYSA |
1:29.52 |
1:27.45 |
-2.07 |
| 7 |
Hoye, Jonas (10)
|
MRLGAC |
1:26.83 |
1:27.49 |
0.66 |
| 8 |
Tesovic, Maksim (10)
|
MRRIST |
1:40.00 |
1:27.52 |
-12.48 |
| 9 |
Jiang, Kevin (9)
|
MRWEST |
1:28.43 |
1:28.60 |
0.17 |
| 10 |
Falcao, Daniel L (10)
|
MRLGAC |
1:27.57 |
1:29.46 |
1.89 |
| 11 |
Zhao, Matthew (10)
|
MRWEST |
1:32.49 |
1:30.86 |
-1.63 |
| 12 |
Maslo, Strahinja (9)
|
MRRIST |
1:45.00 |
1:32.09 |
-12.91 |
| 13 |
Emre, Emir M (10)
|
MRRIST |
1:32.50 |
1:33.92 |
1.42 |
| 14 |
Pepper, Hudson M (9)
|
MRHS |
1:36.28 |
1:33.97 |
-2.31 |
| 15 |
Garcia, Elias (9)
|
MRWEST |
1:41.79 |
1:37.26 |
-4.53 |
| 16 |
Samko, Jack P (10)
|
MRHS |
1:37.08 |
1:37.55 |
0.47 |
| 17 |
Colistra, Giancarlo W (10)
|
CTZEUS |
1:42.16 |
1:40.12 |
-2.04 |
| 18 |
Szymczak, Eric (10)
|
MRLGAC |
1:43.69 |
1:40.79 |
-2.90 |
| 19 |
Milio, Franco A (10)
|
MRWEST |
1:45.35 |
1:43.38 |
-1.97 |
| 20 |
Cornish, Jack A (9)
|
MRWEST |
1:41.92 |
1:43.57 |
1.65 |
| 21 |
Moore, Grant M (9)
|
MRNYSA |
1:43.79 |
1:44.71 |
0.92 |
| 22 |
Gilbertson, Quinn C (9)
|
CTZEUS |
1:49.95 |
1:47.77 |
-2.18 |
| 23 |
Pique, Yahro D (9)
|
MRLGAC |
|
1:51.76 |
- |
| 24 |
Vanjula, Bogdan A (10)
|
MRHS |
1:59.00 |
1:54.77 |
-4.23 |
| 25 |
Flores, Kristopher S (9)
|
CTZEUS |
2:02.17 |
2:01.16 |
-1.01 |
| 26 |
Brillante, Francesco A (9)
|
MRHS |
2:19.00 |
2:08.20 |
-10.80 |
| 27 |
DaSilva, David (9)
|
MRWEST |
|
2:09.69 |
- |
|
Polito, Justin J (9)
|
MRHS |
2:29.00 |
DQ |
- |