| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Grushovenko, David (10)
|
MRMPNY |
2:55.69 |
2:57.10 |
1.41 |
| 2 |
Badovych, Andriy (10)
|
MRFREE |
3:01.81 |
2:58.37 |
-3.44 |
| 3 |
Gookin, Vincent C (10)
|
MRAGUA |
|
3:10.65 |
- |
| 4 |
Lee, Ethan J (9)
|
MRUN |
3:20.33 |
3:11.99 |
-8.34 |
| 5 |
Golender, Artem (9)
|
MRFREE |
3:22.16 |
3:19.53 |
-2.63 |
| 6 |
Kawahara, Kensei (10)
|
MRAGUA |
3:28.31 |
3:22.39 |
-5.92 |
| 7 |
Pan, John (9)
|
MRQNS |
3:33.33 |
3:24.76 |
-8.57 |
| 8 |
Attenborough, Michael (9)
|
MRFREE |
3:31.11 |
3:25.14 |
-5.97 |
| 9 |
Wu, Brian (10)
|
MRAGUA |
|
3:28.93 |
- |
| 10 |
Zucker, Dylan K (10)
|
MRAGUA |
|
3:30.45 |
- |
| 11 |
Truong, Koa (10)
|
MRQNS |
3:27.19 |
3:31.22 |
4.03 |
| 12 |
Dong, Cooper R (10)
|
MRAGUA |
|
3:32.45 |
- |
| 13 |
Packles, Jonathan D (10)
|
MRAGUA |
|
3:35.76 |
- |
| 14 |
Ould Abbou, Rayane M (8)
|
MRFREE |
3:30.99 |
3:39.31 |
8.32 |
| 15 |
Comia, Jacob (9)
|
MRFREE |
3:44.72 |
3:40.89 |
-3.83 |
| 16 |
Yeremenko, Alexander A (10)
|
MRFREE |
4:04.48 |
3:41.17 |
-23.31 |
| 17 |
Goldschein, Max H (10)
|
MRAGUA |
|
3:41.59 |
- |
| 18 |
Tkach, Rafael (8)
|
MRFREE |
3:30.99 |
3:41.71 |
10.72 |
| 19 |
Liu, Vincent Y (9)
|
MRFREE |
3:55.69 |
3:47.00 |
-8.69 |
| 20 |
Beli, Samuel P (10)
|
MRFREE |
4:24.32 |
3:57.26 |
-27.06 |
|
Guan, William K (9)
|
MRAGUA |
|
DQ |
- |