| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nicol, William S (16)
|
WIHSSB |
2:56.09 |
2:48.08 |
-8.01 |
| 2 |
Nikitovic, Maximus S (15)
|
WIEBSC |
2:51.97 |
2:50.48 |
-1.49 |
| 3 |
Tierney, Dylan (16)
|
WIEBSC |
2:59.88 |
2:56.12 |
-3.76 |
| 4 |
Lafrombois, Caleb E (16)
|
WIHSSB |
3:19.09 |
2:57.21 |
-21.88 |
| 5 |
Cui, Joshua A (12)
|
WIEBSC |
2:33.66 |
2:59.46 |
25.80 |
| 6 |
Bannink, Johan D (15)
|
WISHOR |
2:58.81 |
3:06.90 |
8.09 |
| 7 |
Tierney, Tyler (16)
|
WIEBSC |
3:09.60 |
3:07.30 |
-2.30 |
| 8 |
Hrdi, William M (15)
|
WISSTY |
3:21.36 |
3:21.29 |
-0.07 |
| 9 |
Van De Kreeke, Camden J (15)
|
WIOZ |
2:56.11 |
3:24.60 |
28.49 |
| 10 |
Mason, Trent M (11)
|
WIRA |
3:06.06 |
3:26.09 |
20.03 |
| 11 |
Prescott, Evan S (12)
|
WIEBSC |
3:32.21 |
3:28.75 |
-3.46 |