| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeAngelis, Nicholas A (10)
|
MRLIAC |
2:52.70 |
2:53.71 |
1.01 |
| 2 |
Yao, Ryan A (9)
|
MRLIAC |
2:56.94 |
2:54.86 |
-2.08 |
| 3 |
Miller, Brendan A (10)
|
MRTVSC |
3:03.28 |
3:02.28 |
-1.00 |
| 4 |
Kohara, Gentaro G (10)
|
MRLIAC |
2:56.67 |
3:03.19 |
6.52 |
| 5 |
Yun, Jayden C (10)
|
MRLIAC |
3:02.97 |
3:03.64 |
0.67 |
| 6 |
Moran, Luke M (9)
|
MRQNS |
3:08.05 |
3:08.63 |
0.58 |
| 7 |
O'Donnell, Kevin J (10)
|
MRBGNW |
3:13.52 |
3:09.98 |
-3.54 |
| 8 |
Meehan, Michael W (10)
|
MRLIAC |
3:12.61 |
3:12.80 |
0.19 |
| 9 |
Zunich, Dominic A (10)
|
MRLIAC |
3:09.81 |
3:15.10 |
5.29 |
| 10 |
McDonald, Declan C (9)
|
MRBAD |
3:19.23 |
3:16.95 |
-2.28 |
| 11 |
Quach, Andrew (10)
|
MRLIAC |
3:19.36 |
3:17.55 |
-1.81 |
| 12 |
Wang, Nathan (10)
|
MRLIAC |
3:50.00 |
3:23.78 |
-26.22 |
| 13 |
Doyle, Owen R (10)
|
MRBGNW |
3:32.39 |
3:24.39 |
-8.00 |
| 14 |
Velykorodnyi, Ivan (8)
|
MRLIAC |
3:30.99 |
3:27.98 |
-3.01 |
| 15 |
Brennan, Christopher R (10)
|
MRLIAC |
3:45.00 |
3:31.39 |
-13.61 |
| 16 |
Straus, Ian R (10)
|
MRLIAC |
3:26.36 |
3:31.47 |
5.11 |
| 17 |
Cheung, Ethan (10)
|
MRLIAC |
3:19.54 |
3:33.94 |
14.40 |
| 18 |
Liu, Colin R (10)
|
MRLIAC |
3:52.87 |
3:36.62 |
-16.25 |
|
McCauley, Christopher A (10)
|
MRBAD |
4:05.57 |
DQ |
- |