| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barnes, Lucas M (12)
|
INCPSC |
3:15.96 |
2:46.68 |
-29.28 |
| 2 |
Kubota, Souya (11)
|
ILLWSA |
2:50.28 |
2:49.02 |
-1.26 |
| 3 |
Goncharko, Ivan (12)
|
ILCWAC |
3:15.87 |
2:50.57 |
-25.30 |
| 4 |
Pomykalski, Maxton H (12)
|
ILWSO |
2:59.05 |
2:56.73 |
-2.32 |
| 5 |
Bahr, Walter E (11)
|
INCPSC |
3:46.60 |
3:07.35 |
-39.25 |
| 6 |
Pacheco, Dylan L (11)
|
INLCB |
3:06.58 |
3:07.70 |
1.12 |
| 7 |
Scott, Daniel W (11)
|
ILCWAC |
3:15.07 |
3:07.96 |
-7.11 |
| 8 |
Routier, Lincoln B (12)
|
ILCWAC |
3:28.81 |
3:07.98 |
-20.83 |
| 9 |
Billingsley, Benjamin K (11)
|
INLCB |
3:15.39 |
3:08.83 |
-6.56 |
| 10 |
Torri, Joshua D (11)
|
ILLWSA |
3:19.16 |
3:11.09 |
-8.07 |
| 11 |
Tothfalusi, Kyle S (11)
|
INCPSC |
|
3:13.29 |
- |
| 12 |
Barnes, Jackson H (11)
|
INCPSC |
|
3:14.88 |
- |
| 13 |
Hulett, Connor E (11)
|
ILTIDE |
|
3:28.78 |
- |
| 14 |
Claessens, Leonardo V (12)
|
ILTIDE |
4:15.21 |
3:29.12 |
-46.09 |
| 15 |
Hofsommer, Tyler D (11)
|
ILLWSA |
3:35.08 |
3:32.87 |
-2.21 |
| 16 |
Medel, Ryan M (11)
|
ILLWSA |
3:49.47 |
3:49.13 |
-0.34 |
|
Tothfalusi, Alex M (11)
|
INCPSC |
|
DQ |
- |
|
Coyle, Colm M (12)
|
ILPOSA |
|
DQ |
- |
|
Houlihan, Lucas A (11)
|
ILJPD |
4:30.00 |
NS |
- |