| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pereira, Alessandro (12)
|
FGAZFL |
5:09.25 |
5:08.32 |
-0.93 |
| 2 |
Tejada, Oliver A (12)
|
FGMACM |
5:56.40 |
5:37.09 |
-19.31 |
| 3 |
Strohecker, Maxwell W (12)
|
FGFAST |
5:46.36 |
5:40.10 |
-6.26 |
| 4 |
McPeek, Ethan J (12)
|
FGSOFL |
5:58.51 |
5:41.35 |
-17.16 |
| 5 |
Huertas, Andriy A (12)
|
FGMACM |
5:51.23 |
5:41.87 |
-9.36 |
| 6 |
Guio, Sebastian (11)
|
FGMWA |
6:06.27 |
5:43.03 |
-23.24 |
| 7 |
Landron, Rafael (11)
|
FGSUN |
5:53.48 |
5:44.65 |
-8.83 |
| 8 |
Connors, Billy M (12)
|
FGWOW |
5:49.23 |
5:49.97 |
0.74 |
| 9 |
Mazzi, Stefano R (11)
|
FGSOFL |
6:02.18 |
5:51.27 |
-10.91 |
| 10 |
Carbonell, Riley R (11)
|
FGMACM |
6:07.26 |
5:51.35 |
-15.91 |
| 11 |
Gonzalez, Felix A (12)
|
FGSOFL |
6:04.27 |
5:53.33 |
-10.94 |
| 12 |
Strohecker, Samuel G (11)
|
FGFAST |
5:55.20 |
6:03.03 |
7.83 |
|
Hau, Derek (11)
|
FGSOFL |
6:05.35 |
DQ |
- |