| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cerrato, Jacob A (12)
|
MRMWDA |
1:19.51 |
1:12.09 |
-7.42 |
| 2 |
Ruffy, Rhyse X (11)
|
MRNYSA |
1:19.81 |
1:17.63 |
-2.18 |
| 3 |
Bruno, Nicholas J (11)
|
MRNYSA |
1:19.52 |
1:17.97 |
-1.55 |
| 4 |
Malik, Vivek (11)
|
MRBGNW |
1:22.44 |
1:18.68 |
-3.76 |
| 5 |
Liang, Xiaochuan L (11)
|
MRBGNW |
1:22.48 |
1:19.17 |
-3.31 |
| 6 |
Bender, Jacob B (12)
|
MRCOND |
1:22.40 |
1:22.61 |
0.21 |
| 7 |
Mummery, John F (11)
|
MRNBS |
1:29.95 |
1:23.07 |
-6.88 |
| 8 |
Pearsall, Milo J (12)
|
MRPATS |
1:19.29 |
1:23.84 |
4.55 |
| 9 |
Lam, Vernon J (11)
|
MRYBAR |
1:21.28 |
1:24.11 |
2.83 |
| 10 |
Karadeniz, Derin M (11)
|
MRRFAC |
1:33.58 |
1:24.31 |
-9.27 |
| 11 |
Tuttle, Peyton J (12)
|
MRNBS |
1:28.78 |
1:28.37 |
-0.41 |
| 12 |
Cooper, Jackson C (11)
|
MRNBS |
1:31.09 |
1:29.44 |
-1.65 |
| 13 |
Yamamoto, Taro M (12)
|
MRRA |
1:29.76 |
1:30.37 |
0.61 |
| 14 |
Zhang, Darren (11)
|
MRNYSA |
1:38.29 |
1:30.54 |
-7.75 |
| 15 |
Tula, Xavier A (11)
|
MRCOND |
1:32.24 |
1:31.58 |
-0.66 |
| 16 |
Esposito, Dylan H (11)
|
MRBGNW |
1:42.59 |
1:33.30 |
-9.29 |
| 17 |
Burgarelli, Sebastian (12)
|
MRNBS |
1:52.58 |
1:36.53 |
-16.05 |
| 18 |
Hernandez, Kevin (12)
|
MRPAC |
1:39.77 |
1:41.73 |
1.96 |
| 19 |
Cortes Cruz, Jezrael (12)
|
MRMHH |
2:02.76 |
1:41.88 |
-20.88 |
| 20 |
Constancio, Markus A (11)
|
MRNBS |
2:20.28 |
2:03.31 |
-16.97 |
|
Locitzer, Thomas B (12)
|
MRPATS |
1:19.39 |
DQ |
- |
|
Hoffman, Ethan T (11)
|
MRRA |
1:32.79 |
DQ |
- |