| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chung, Hudson H (10)
|
MRWEST |
1:09.29 |
1:07.34 |
-1.95 |
| 2 |
Youssef, Mohamed S (9)
|
MRLGAC |
1:12.93 |
1:10.16 |
-2.77 |
| 3 |
Lee, Aidan J (10)
|
MRWEST |
1:13.55 |
1:12.25 |
-1.30 |
| 4 |
Zhao, Matthew (10)
|
MRWEST |
1:15.79 |
1:14.01 |
-1.78 |
| 5 |
Perez, Gavin M (10)
|
MRNYSA |
1:14.76 |
1:16.64 |
1.88 |
| 6 |
Weinstein, Michael H (10)
|
MRWEST |
1:24.97 |
1:18.57 |
-6.40 |
| 7 |
Pepper, Hudson M (9)
|
MRHS |
1:18.00 |
1:19.84 |
1.84 |
| 8 |
Tsukikawa, Renzo G (10)
|
MRWEST |
1:18.36 |
1:22.21 |
3.85 |
| 9 |
Emre, Emir M (10)
|
MRRIST |
1:23.09 |
1:26.29 |
3.20 |
| 10 |
Falcao, Daniel L (10)
|
MRLGAC |
1:31.79 |
1:26.45 |
-5.34 |
| 11 |
Jiang, Kevin (9)
|
MRWEST |
1:29.82 |
1:27.74 |
-2.08 |
| 12 |
Pique, Yahro D (9)
|
MRLGAC |
|
1:28.47 |
- |
| 13 |
Samko, Jack P (10)
|
MRHS |
1:18.00 |
1:28.56 |
10.56 |
| 14 |
Hoye, Jonas (10)
|
MRLGAC |
1:40.96 |
1:29.71 |
-11.25 |
| 15 |
Tesovic, Maksim (10)
|
MRRIST |
1:45.00 |
1:31.85 |
-13.15 |
| 16 |
Garcia, Elias (9)
|
MRWEST |
1:33.94 |
1:33.91 |
-0.03 |
| 17 |
Gilbertson, Quinn C (9)
|
CTZEUS |
1:44.41 |
1:34.02 |
-10.39 |
| 18 |
Maslo, Strahinja (9)
|
MRRIST |
1:24.94 |
1:36.31 |
11.37 |
| 19 |
Cornish, Jack A (9)
|
MRWEST |
1:46.46 |
1:38.67 |
-7.79 |
| 20 |
Mavashev, Michael L (10)
|
MRCENT |
2:00.00 |
1:41.98 |
-18.02 |
| 21 |
Moore, Grant M (9)
|
MRNYSA |
1:52.69 |
1:47.97 |
-4.72 |
| 22 |
Milio, Franco A (10)
|
MRWEST |
|
1:48.85 |
- |
| 23 |
Flores, Kristopher S (9)
|
CTZEUS |
2:03.23 |
1:50.23 |
-13.00 |
| 24 |
Vanjula, Bogdan A (10)
|
MRHS |
1:59.00 |
2:00.20 |
1.20 |
|
McQuaid, Jaxson G (9)
|
CTZEUS |
1:57.03 |
DQ |
- |
|
Colistra, Giancarlo W (10)
|
CTZEUS |
|
DQ |
- |
|
DaSilva, David (9)
|
MRWEST |
|
DQ |
- |
|
Polito, Justin J (9)
|
MRHS |
2:25.00 |
DQ |
- |
|
Brillante, Francesco A (9)
|
MRHS |
2:10.00 |
DQ |
- |