| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Felt, Dylan M (12)
|
FGSFTL |
5:42.60 |
5:46.84 |
4.24 |
| 2 |
Gonzalez, Logan G (12)
|
FGSOFL |
6:00.62 |
5:51.31 |
-9.31 |
| 3 |
Brantmeyer, Andrew V (12)
|
FGSFTL |
5:59.40 |
5:52.28 |
-7.12 |
| 4 |
Meiselman, Ian (12)
|
FGYSPB |
5:59.82 |
5:56.88 |
-2.94 |
| 5 |
Arrese-Igor, Aitor (12)
|
FGPCS |
6:04.69 |
6:02.68 |
-2.01 |
| 6 |
Givskov, Daniel (11)
|
FGSFTL |
|
6:20.11 |
- |
| 7 |
Wallace, Joshua H (11)
|
FGPCS |
6:21.62 |
6:29.21 |
7.59 |
| 8 |
Kim, Matthew (12)
|
FGSOFL |
6:39.73 |
6:31.46 |
-8.27 |
| 9 |
Venezia, Jake E (11)
|
FGPCS |
|
6:31.56 |
- |
| 10 |
Powers-Hammond, Thomas J (11)
|
FGSFTL |
|
6:35.30 |
- |
| 11 |
Riesz, Liam S (11)
|
FGPCS |
|
6:48.87 |
- |