| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sanchez-Garcia, Rodrigo (12)
|
GUMAC |
|
1:30.67 |
- |
| 2 |
Brenes-Quesada, Javier (12)
|
GUPFL |
1:37.56 |
1:33.02 |
-4.54 |
| 3 |
Sun, Nate A (12)
|
GUPFL |
1:40.70 |
1:33.83 |
-6.87 |
| 4 |
Foreman, John A (11)
|
GUDADS |
|
1:33.84 |
- |
| 5 |
Lopez DE Escalera, Diego (12)
|
GUKATY |
|
1:35.27 |
- |
| 6 |
Tonnesen, Noah (12)
|
GUSPA |
1:39.38 |
1:35.49 |
-3.89 |
| 7 |
Martinez, Cesar A (11)
|
GUNOCH |
1:41.39 |
1:35.73 |
-5.66 |
| 8 |
Azhan, Shayan (12)
|
GUKATY |
|
1:36.65 |
- |
| 9 |
Jin, Hyunwoo (11)
|
GUAGS |
1:38.25 |
1:39.03 |
0.78 |
| 10 |
Tang, Minhao H (11)
|
GUKATY |
|
1:42.12 |
- |
| 11 |
Matula, Adam P (11)
|
GUMAC |
1:44.72 |
1:43.62 |
-1.10 |
| 12 |
Chen, Zhengye (12)
|
GUKATY |
2:05.96 |
1:44.08 |
-21.88 |
| 13 |
Rojas, Leonardo (12)
|
GUKATY |
|
1:46.87 |
- |
| 14 |
Verano, Vincent Jon A (11)
|
GUSPA |
2:14.34 |
1:53.03 |
-21.31 |
| 15 |
Garcia, Dylan S (11)
|
GUNOCH |
1:57.30 |
2:01.61 |
4.31 |
|
Granda-Moncayo, Mauricio J (11)
|
GUAGS |
1:43.19 |
DQ |
- |
|
Pervaiz, Noah D (12)
|
GUPACK |
1:48.15 |
NS |
- |
|
Qian, Shifan (12)
|
GUAGS |
|
NS |
- |