| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Villalobos, Sebastian N (14)
|
CAPATH |
2:55.58 |
2:46.74 |
-8.84 |
| 2 |
Rivera Muro, Luis Francisco (14)
|
DELS |
2:57.93 |
2:47.00 |
-10.93 |
| 3 |
Greene-Cockriel, Sean R (13)
|
NMLCAT |
2:50.69 |
2:47.44 |
-3.25 |
| 4 |
Velazquez Coronado, Alfredo (13)
|
DELS |
|
2:48.88 |
- |
| 5 |
Nikolaev, Timothy V (14)
|
AZFORD |
2:52.86 |
2:56.13 |
3.27 |
| 6 |
Pierzina, Zack A (15)
|
AZAZAC |
3:09.60 |
2:57.83 |
-11.77 |
| 7 |
Jimenez Cortez, Christian Mi (15)
|
CENA |
2:56.00 |
3:03.88 |
7.88 |
| 8 |
Gil Valenzuela, Heriberto (16)
|
DELS |
3:04.19 |
3:06.12 |
1.93 |
| 9 |
Sanchez Fortiz, Daniel (13)
|
TIB |
3:02.09 |
3:07.22 |
5.13 |
| 10 |
San Vicente Albar, Jose Luis (13)
|
TIB |
3:06.28 |
3:10.88 |
4.60 |
| 11 |
Ludlow, Daniel M (15)
|
CAPATH |
2:57.21 |
3:11.22 |
14.01 |
| 12 |
Nguyen, Benjamin Q (14)
|
AZVC |
2:52.85 |
3:12.03 |
19.18 |
| 13 |
Xia, Michael (15)
|
AZFAST |
2:51.39 |
3:12.15 |
20.76 |
| 14 |
Aidinian, Nareg S (13)
|
BDSWAT |
3:13.39 |
3:13.30 |
-0.09 |
| 15 |
Bai, Samuel Y (15)
|
AZFAST |
3:14.41 |
3:14.35 |
-0.06 |
| 16 |
Laudorn, Tyler B (13)
|
AZUN! |
2:55.77 |
3:20.60 |
24.83 |
|
Millet, Xavien R (15)
|
AZAZAC |
2:46.46 |
NS |
- |