| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pajula, Ethan T (12)
|
ILJETS |
28.76 |
29.55 |
0.79 |
| 1 |
Soria-Gonzalez, Rubiel C (11)
|
ILBRRY |
36.33 |
33.46 |
-2.87 |
| 2 |
Kroner, Matthew S (12)
|
ILFVFY |
30.07 |
29.87 |
-0.20 |
| 2 |
Arellano, James A (11)
|
ILTOPS |
35.83 |
34.96 |
-0.87 |
| 3 |
Dye, Caeden M (12)
|
ILBRRY |
30.43 |
29.90 |
-0.53 |
| 3 |
Mahlberg, Noah J (12)
|
ILJETS |
35.48 |
35.17 |
-0.31 |
| 4 |
Lippoldt, Owen O (11)
|
ILFVFY |
30.78 |
29.96 |
-0.82 |
| 4 |
Kuziel, Jacob M (12)
|
ILJETS |
34.82 |
35.56 |
0.74 |
| 5 |
Beard, Corey R (12)
|
ILBRRY |
30.38 |
30.14 |
-0.24 |
| 5 |
McFarlin, Thomas S (11)
|
ILTOPS |
34.73 |
35.77 |
1.04 |
| 6 |
Fuller, Jack C (12)
|
ILTOPS |
31.34 |
30.34 |
-1.00 |
| 6 |
Volkmar, Chase P (12)
|
ILJETS |
38.78 |
35.83 |
-2.95 |
| 7 |
Hanson, Victor L (12)
|
ILBRRY |
29.90 |
30.86 |
0.96 |
| 7 |
Stahl, Brody D (11)
|
ILFVFY |
35.02 |
35.90 |
0.88 |
| 8 |
Stoch, Kamil P (12)
|
ILJETS |
33.05 |
32.11 |
-0.94 |
| 8 |
Gonzalez, Max D (11)
|
ILJETS |
36.04 |
36.55 |
0.51 |
| 9 |
Uhlenhopp, Mattson H (12)
|
ILFVFY |
33.44 |
32.13 |
-1.31 |
| 9 |
Harvanek, William M (10)
|
ILBRRY |
37.47 |
36.63 |
-0.84 |
| 10 |
Lopez, Ryan A (11)
|
ILJETS |
33.34 |
32.31 |
-1.03 |
| 10 |
Makarowski, Will T (11)
|
ILJETS |
38.20 |
37.12 |
-1.08 |
| 11 |
Tamasauskas, Nicolas (12)
|
ILBRRY |
32.21 |
32.44 |
0.23 |
| 11 |
Mika, Pierson R (11)
|
ILJETS |
39.15 |
37.56 |
-1.59 |
| 12 |
Decker, Cameron A (12)
|
ILBRRY |
33.33 |
33.05 |
-0.28 |
| 12 |
Canzona, Francesco M (12)
|
ILTOPS |
36.24 |
38.65 |
2.41 |
| 13 |
Spleha, Christopher M (12)
|
ILFVFY |
31.23 |
34.05 |
2.82 |
| 13 |
Jennings, Lucas J (11)
|
ILBRRY |
42.10 |
38.79 |
-3.31 |
| 14 |
Kuenster, Cameron C (11)
|
ILTOPS |
39.74 |
38.94 |
-0.80 |
| 15 |
Gullo, Andrew D (11)
|
ILTOPS |
38.81 |
39.01 |
0.20 |
| 16 |
Iannantuoni, Enzo P (11)
|
ILTOPS |
40.25 |
39.03 |
-1.22 |
| 18 |
Pounders, Weslee Y (12)
|
ILBRRY |
38.45 |
40.83 |
2.38 |
| 19 |
Hall, Gavin D (11)
|
ILJETS |
38.04 |
41.63 |
3.59 |
| 20 |
Petersen, Aaron J (11)
|
ILFVFY |
42.20 |
43.46 |
1.26 |
| 22 |
Ghosh Johnson, Kai L (11)
|
ILTOPS |
41.45 |
44.77 |
3.32 |
| 23 |
Janowiak, Mateusz M (11)
|
ILJETS |
46.40 |
48.21 |
1.81 |
| 24 |
Beck, Charlie A (11)
|
ILTOPS |
47.59 |
51.26 |
3.67 |
| 27 |
Murray, Nolan R (11)
|
ILFVFY |
53.68 |
55.96 |
2.28 |
| 29 |
Howerton, Rowan L (11)
|
ILFVFY |
56.59 |
57.24 |
0.65 |
|
Schwartz, Ryan W (11)
|
ILJETS |
41.69 |
NS |
- |
|
Tiongco, Carson D (12)
|
ILBRRY |
37.97 |
NS |
- |