| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arquillano, Melson Jayven L (12)
|
NEHAY |
2:41.30 |
2:39.58 |
-1.72 |
| 2 |
Maron, Jack J (12)
|
NEHAY |
2:52.69 |
2:46.33 |
-6.36 |
| 3 |
McDonald, Callum B (12)
|
NEATST |
2:59.39 |
2:47.99 |
-11.40 |
| 4 |
Day, Rudd T (11)
|
NESTS |
2:55.44 |
2:51.59 |
-3.85 |
| 5 |
Coel, Daniel O (12)
|
NEEDGE |
|
2:57.08 |
- |
| 6 |
Gagnon, Luc M (12)
|
NEEDGE |
|
3:04.04 |
- |
| 7 |
Crisafulli, Dominic J (12)
|
NEMWYS |
|
3:04.58 |
- |
| 8 |
Lu, Ethan T (11)
|
NEMWYS |
3:12.30 |
3:06.03 |
-6.27 |
| 9 |
French, Jack A (11)
|
NEEDGE |
3:19.75 |
3:11.96 |
-7.79 |
| 10 |
Gammell, Finan M (11)
|
NEUN |
|
3:12.41 |
- |
| 11 |
Wang, Benjamin (12)
|
NEHAY |
3:25.53 |
3:19.75 |
-5.78 |
| 12 |
Liu, Brandon G (11)
|
NEMWYS |
3:25.24 |
3:20.16 |
-5.08 |
| 13 |
Wang, William W (12)
|
NEMWYS |
3:20.30 |
3:24.80 |
4.50 |
| 14 |
Franciosi, Bennett T (12)
|
NEHAY |
3:44.97 |
3:25.37 |
-19.60 |
| 15 |
Tyagi, Arav (12)
|
NEHAY |
|
3:33.57 |
- |
|
Shi, You H (11)
|
NEMWYS |
4:11.71 |
DQ |
- |