| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | NUNEZ, Evan | Iowa | 4:50.00 |
| 2 | LEDESMA, Sean | DeRidder | 4:57.22 |
| 3 | COX, Mason | Barbe | 5:01.99 |
| 4 | TRAUTH, Tucker | Barbe | 5:03.52 |
| 5 | SIMONET, Malachi | Iowa | 5:15.00 |
| 6 | PALMER, Tayshawn | Lake Charles College Prep | 5:24.68 |
| 7 | HOLLAND, Christian | Rosepine | 5:25.00 |
| 8 | THOMPSON, Ethan | Rosepine | 5:25.00 |
| 9 | MANCHESTER, Wyatt | Sam Houston | NT |
| 10 | CHACIN, Collin | Sulphur | NT |
| 11 | CHACIN, Tylor | Sulphur | NT |
| 12 | CARDENAS, Christopher | Westlake | NT |
| 13 | MATTHEWS, Harllen | Lake Charles College Prep | NT |
| 14 | SHANKS, John | Sam Houston | NT |