| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Odland, Pierson A (8)
|
ILBNY |
19.07 |
18.26 |
-0.81 |
| 2 |
Fahnestock, Erik L (8)
|
ILHEAT |
19.40 |
18.50 |
-0.90 |
| 3 |
Thomas, Zander M (8)
|
ILYDSC |
19.59 |
19.24 |
-0.35 |
| 4 |
Gibson, Garin (7)
|
ILCLY |
21.74 |
19.81 |
-1.93 |
| 5 |
Hunt, Ty J (8)
|
ILHEAT |
27.65 |
20.96 |
-6.69 |
| 6 |
Bass, Kiefer (7)
|
ILCLY |
22.78 |
21.08 |
-1.70 |
| 7 |
Guhlstorf, Kade (8)
|
ILCCY |
22.11 |
21.80 |
-0.31 |
| 8 |
Miller, Luke J (8)
|
ILYDSC |
|
22.91 |
- |
| 9 |
McGuire, Brayden (7)
|
ILKNCY |
26.46 |
24.04 |
-2.42 |
| 10 |
Galfi, Reeve T (8)
|
ILBNY |
25.02 |
24.55 |
-0.47 |
| 11 |
Martin, Cruz A (7)
|
ILBNY |
|
24.60 |
- |
| 12 |
Gentry, Sam (7)
|
ILCLY |
42.50 |
25.28 |
-17.22 |
| 13 |
Gray, Carter (8)
|
ILCLY |
27.06 |
26.15 |
-0.91 |
| 14 |
Fiad, Ziyad B (7)
|
ILYDSC |
25.48 |
26.47 |
0.99 |
| 15 |
Patton, Charlie (8)
|
ILCLY |
27.85 |
27.66 |
-0.19 |
| 16 |
Robinson, Tyler (7)
|
ILKNCY |
|
29.05 |
- |
| 17 |
Patton, Owen (8)
|
ILCLY |
26.77 |
29.83 |
3.06 |
| 18 |
Gorle, Mandeep (7)
|
ILYDSC |
32.90 |
32.00 |
-0.90 |
| 19 |
Colloton, Carson W (7)
|
ILSPY |
42.44 |
35.64 |
-6.80 |
| 20 |
McGuire, Brody (6)
|
ILKNCY |
35.37 |
40.91 |
5.54 |
|
Melick, Elijah T (6)
|
ILBNY |
|
DQ |
- |
|
Valle, Arthur S (7)
|
ILYDSC |
|
NS |
- |
|
Kelly, Graham (8)
|
WCY |
20.19 |
NS |
- |
|
Thien-Knotts, Coleton L (6)
|
ILSPY |
27.94 |
NS |
- |
|
Bird, Rollin W (5)
|
ILSPY |
37.96 |
NS |
- |