| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stevens, Stan (12)
|
MRASAP |
1:26.18 |
1:21.62 |
-4.56 |
| 2 |
Guzman-Reyes, Edgar (12)
|
MRBWBW |
1:24.35 |
1:22.24 |
-2.11 |
| 3 |
Kotronis, Zachary (12)
|
MRSS |
1:22.96 |
1:22.79 |
-0.17 |
| 4 |
Dilchand, Sanjiv (11)
|
MRBWBW |
1:28.98 |
1:27.32 |
-1.66 |
| 5 |
Haskins, Alade (11)
|
MRCAS |
1:30.09 |
1:28.12 |
-1.97 |
| 6 |
Dagnogo, Mohamed (12)
|
MRBWBW |
1:26.13 |
1:28.98 |
2.85 |
| 7 |
Wong, Justin (12)
|
MRSS |
1:33.84 |
1:35.30 |
1.46 |
| 8 |
Anuszkiewicz, Andre J (12)
|
MRSS |
1:40.26 |
1:40.76 |
0.50 |
| 9 |
Vileshin, Daniel S (12)
|
MRSHY |
1:52.32 |
1:42.09 |
-10.23 |
| 10 |
Gendlin, Joshua T (11)
|
MRSHY |
1:44.37 |
1:42.25 |
-2.12 |
| 11 |
Scholz, Michael G (11)
|
MRSS |
1:55.74 |
1:42.60 |
-13.14 |
| 12 |
Gatterdam, Thomas L (12)
|
MRSS |
1:46.91 |
1:43.65 |
-3.26 |
| 13 |
Hajjam, Souhail (11)
|
NJUN |
1:40.09 |
1:45.34 |
5.25 |
| 14 |
Jerez, Ian (11)
|
MRFAST |
1:50.06 |
1:46.39 |
-3.67 |
| 15 |
Bahl, Suraj (12)
|
MRFAST |
1:47.42 |
1:47.58 |
0.16 |
| 16 |
XU, Zijian (12)
|
MRFAST |
|
1:53.85 |
- |
| 17 |
Fraccari, Sebastian E (11)
|
MRASAP |
2:31.71 |
2:04.89 |
-26.82 |