| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Abeysinghe, Anuthra G (12)
|
NJMAY |
3:00.05 |
3:03.29 |
3.24 |
| 2 |
Clark, Sean C (11)
|
NJMAY |
|
3:17.23 |
- |
| 3 |
Zheng, Jayden (12)
|
NJMEY |
3:19.58 |
3:19.74 |
0.16 |
| 4 |
Herbst, Henry (12)
|
NJWEY |
3:24.76 |
3:23.89 |
-0.87 |
| 5 |
Susanto, Joshua (12)
|
NJGMY |
4:02.78 |
3:26.26 |
-36.52 |
| 6 |
Peereboom, Dirk (12)
|
NJSCY |
3:20.89 |
3:28.95 |
8.06 |
| 7 |
Sakurikar, Rachit (11)
|
NJMEY |
|
3:38.41 |
- |
| 8 |
Rodrigo Candappa, Yannick (12)
|
NJMAY |
3:51.46 |
3:48.84 |
-2.62 |
| 9 |
Ledon, Trevor F (11)
|
NJMAY |
3:45.73 |
3:51.75 |
6.02 |
| 10 |
Davis, Brett W (11)
|
NJMAY |
|
3:59.95 |
- |
| 11 |
Sannito, Ricky (12)
|
NJGMY |
4:32.24 |
4:05.52 |
-26.72 |
| 12 |
Callanan, Jonathan C (11)
|
NJGMY |
|
4:05.89 |
- |
| 13 |
Zassenhaus, Julian M (11)
|
NJGMY |
3:52.90 |
4:07.08 |
14.18 |
| 14 |
Hilgendorff, Charlie J (11)
|
NJMAY |
4:10.22 |
4:08.31 |
-1.91 |
| 15 |
Sun, Jaden (11)
|
NJWEY |
|
4:19.81 |
- |
| 16 |
Patel, Ashwin H (11)
|
NJMAY |
|
4:28.43 |
- |
| 17 |
Shi, Modi (11)
|
NJMAY |
|
4:37.53 |
- |
| 18 |
Grosso, Andrew (11)
|
NJGMY |
|
4:45.47 |
- |
|
Landge, Arnav (12)
|
NJMEY |
3:41.08 |
DQ |
- |
|
Yarde, William (12)
|
NJWEY |
|
DQ |
- |