| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rogachev, Yuriy A (11)
|
ILTOPS |
1:02.68 |
1:03.68 |
1.00 |
| 1 |
Decker, Cameron A (12)
|
ILBRRY |
1:20.53 |
1:13.61 |
-6.92 |
| 2 |
Lippoldt, Owen O (11)
|
ILFVFY |
1:07.54 |
1:05.29 |
-2.25 |
| 2 |
Thill, Logan (11)
|
ILJETS |
1:21.61 |
1:20.49 |
-1.12 |
| 3 |
Pajula, Ethan T (12)
|
ILJETS |
1:04.06 |
1:06.74 |
2.68 |
| 3 |
Gonzalez, Max D (11)
|
ILJETS |
1:27.83 |
1:21.61 |
-6.22 |
| 4 |
Dye, Caeden M (12)
|
ILBRRY |
1:05.99 |
1:08.51 |
2.52 |
| 4 |
Harvanek, William M (10)
|
ILBRRY |
1:36.98 |
1:23.62 |
-13.36 |
| 5 |
Hanson, Victor L (12)
|
ILBRRY |
1:07.82 |
1:08.58 |
0.76 |
| 5 |
Canzona, Francesco M (12)
|
ILTOPS |
1:22.49 |
1:23.84 |
1.35 |
| 6 |
Fuller, Jack C (12)
|
ILTOPS |
1:08.76 |
1:08.92 |
0.16 |
| 7 |
Zapanta, Simon Gregory G (12)
|
ILJETS |
1:11.19 |
1:11.58 |
0.39 |
| 7 |
Jennings, Lucas J (11)
|
ILBRRY |
1:35.39 |
1:26.37 |
-9.02 |
| 7 |
Gullo, Andrew D (11)
|
ILTOPS |
1:27.19 |
1:26.37 |
-0.82 |
| 8 |
Kroner, Matthew S (12)
|
ILFVFY |
1:18.10 |
1:14.11 |
-3.99 |
| 9 |
McFarlin, Thomas S (11)
|
ILTOPS |
1:14.85 |
1:15.68 |
0.83 |
| 9 |
Gowans, Connor W (12)
|
ILBRRY |
1:31.56 |
1:29.63 |
-1.93 |
| 10 |
Soria-Gonzalez, Rubiel C (11)
|
ILBRRY |
1:17.60 |
1:15.89 |
-1.71 |
| 10 |
Kuenster, Cameron C (11)
|
ILTOPS |
1:31.41 |
1:31.67 |
0.26 |
| 11 |
Tamasauskas, Nicolas (12)
|
ILBRRY |
1:11.26 |
1:16.19 |
4.93 |
| 11 |
Hall, Gavin D (11)
|
ILJETS |
1:27.59 |
1:32.65 |
5.06 |
| 12 |
Flint, Leo N (11)
|
ILBRRY |
1:14.40 |
1:18.87 |
4.47 |
| 13 |
Spleha, Christopher M (12)
|
ILFVFY |
1:16.67 |
1:21.09 |
4.42 |
| 14 |
Pounders, Weslee Y (12)
|
ILBRRY |
1:27.19 |
1:34.78 |
7.59 |
| 15 |
Schwartz, Ryan W (11)
|
ILJETS |
1:32.23 |
1:36.97 |
4.74 |
| 16 |
Ghosh Johnson, Kai L (11)
|
ILTOPS |
1:39.98 |
1:42.88 |
2.90 |
| 17 |
Petersen, Aaron J (11)
|
ILFVFY |
|
1:43.91 |
- |
| 18 |
Beck, Charlie A (11)
|
ILTOPS |
1:49.31 |
1:54.61 |
5.30 |
|
Stoch, Kamil P (12)
|
ILJETS |
1:13.34 |
NS |
- |
|
Mika, Pierson R (11)
|
ILJETS |
1:29.31 |
NS |
- |