| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fabian, Nicholas P (12)
|
FLGCST |
2:38.74 |
2:37.62 |
-1.12 |
| 2 |
Musa, Farouk (11)
|
FGHAT |
2:40.03 |
2:38.45 |
-1.58 |
| 3 |
Landron, Rafael (11)
|
FGSUN |
2:49.01 |
2:47.22 |
-1.79 |
| 4 |
Seluk, Parker C (11)
|
FLGCST |
2:47.28 |
2:47.48 |
0.20 |
| 5 |
Allahar, Benjamin P (11)
|
FGNPB |
3:03.99 |
2:53.56 |
-10.43 |
| 6 |
Brunetti, Adriano V (11)
|
FGPOMP |
2:51.50 |
2:54.26 |
2.76 |
| 7 |
Karachun, Matviy (11)
|
FGYSF |
3:05.01 |
2:55.56 |
-9.45 |
| 8 |
Dominguez, Alfredo H (12)
|
FGBMHG |
2:58.66 |
2:56.34 |
-2.32 |
| 9 |
Kim, Ethan J (12)
|
FGYSF |
|
2:59.21 |
- |
| 10 |
Lesentier, Liam M (12)
|
FGEA |
|
3:00.29 |
- |
| 11 |
Landron, Gabriel (12)
|
FGSUN |
2:55.84 |
3:00.43 |
4.59 |
| 12 |
Miller, Ryan W (11)
|
FGSAS |
3:08.66 |
3:00.49 |
-8.17 |
| 13 |
Seluk, Hunter G (11)
|
FLGCST |
3:03.51 |
3:03.51 |
0.00 |
| 14 |
Cook, Christopher H (12)
|
FGNPB |
|
3:05.41 |
- |
| 16 |
Charnou, Maksim (12)
|
FGNMST |
|
3:06.61 |
- |
| 17 |
Gianfriddo, Giovanni C (11)
|
FGSUN |
3:12.44 |
3:07.49 |
-4.95 |
| 18 |
Valdes, Christian A (11)
|
FGBMHG |
3:17.51 |
3:14.42 |
-3.09 |
| 19 |
Barrientos, Ramon A (12)
|
FGPOMP |
|
3:15.36 |
- |
| 20 |
Smith, Andrew H (12)
|
FGPOMP |
3:58.64 |
3:16.16 |
-42.48 |
| 21 |
Gayle, Kyle K (12)
|
FGPST |
|
3:31.63 |
- |
| 22 |
Hussey, Lucas (12)
|
FGCCPR |
3:32.35 |
3:34.90 |
2.55 |
| 23 |
Wampler, Brady A (12)
|
FGPST |
|
3:39.85 |
- |
| 24 |
Vaelizadeh, Amir A (11)
|
FGPOMP |
|
3:45.60 |
- |
| 25 |
Nicolai, Heaven G (11)
|
FGMBS |
|
3:53.86 |
- |
| 26 |
Corbett, John T (11)
|
FGSF |
|
3:57.95 |
- |
|
Borge, Bryan E (11)
|
FGPOMP |
|
DQ |
- |
|
Nichols, Alexander (11)
|
FGTSA |
3:13.92 |
DQ |
- |
|
Sanchez, Cesar A (11)
|
FGPST |
|
DQ |
- |
|
Plokhotnichenko, Ernest (12)
|
FGEA |
3:11.85 |
NS |
- |