| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fahnestock, Erik L (8)
|
ILHEAT |
20.04 |
19.27 |
-0.77 |
| 2 |
Odland, Pierson A (8)
|
ILBNY |
20.21 |
19.36 |
-0.85 |
| 3 |
Thomas, Zander M (8)
|
ILYDSC |
20.07 |
19.39 |
-0.68 |
| 4 |
Hunt, Ty J (8)
|
ILHEAT |
22.93 |
20.57 |
-2.36 |
| 5 |
Jochums, Caleb (8)
|
ZZCANY |
24.44 |
20.78 |
-3.66 |
| 6 |
Gibson, Garin (7)
|
ILCLY |
23.86 |
21.50 |
-2.36 |
| 7 |
Beck, Brody (7)
|
ILCLY |
24.60 |
21.53 |
-3.07 |
| 8 |
Martin, Cruz A (7)
|
ILBNY |
26.45 |
22.09 |
-4.36 |
| 9 |
Guhlstorf, Kade (8)
|
ILCCY |
22.45 |
22.71 |
0.26 |
| 10 |
Miller, Luke J (8)
|
ILYDSC |
|
23.36 |
- |
| 11 |
McGuire, Brayden (7)
|
ILKNCY |
25.06 |
23.39 |
-1.67 |
| 12 |
Galfi, Reeve T (8)
|
ILBNY |
24.37 |
23.67 |
-0.70 |
| 13 |
Gray, Carter (8)
|
ILCLY |
24.37 |
24.12 |
-0.25 |
| 14 |
Patton, Charlie (8)
|
ILCLY |
25.56 |
24.38 |
-1.18 |
| 15 |
Rafferty, Ethan (8)
|
ILCCY |
27.96 |
24.44 |
-3.52 |
| 16 |
Bass, Kiefer (7)
|
ILCLY |
22.65 |
25.08 |
2.43 |
| 17 |
Robinson, Tyler (7)
|
ILKNCY |
27.01 |
25.11 |
-1.90 |
| 18 |
Patton, Owen (8)
|
ILCLY |
24.55 |
25.98 |
1.43 |
| 19 |
Gentry, Sam (7)
|
ILCLY |
28.88 |
27.15 |
-1.73 |
| 20 |
Fiad, Ziyad B (7)
|
ILYDSC |
27.35 |
28.39 |
1.04 |
| 21 |
Colloton, Carson W (7)
|
ILSPY |
30.71 |
28.72 |
-1.99 |
| 22 |
Melick, Elijah T (6)
|
ILBNY |
|
28.88 |
- |
| 23 |
Gorle, Mandeep (7)
|
ILYDSC |
26.86 |
29.00 |
2.14 |
| 24 |
Osborn, Payne (6)
|
ILCCY |
32.83 |
30.00 |
-2.83 |
| 25 |
McGuire, Brody (6)
|
ILKNCY |
32.40 |
30.62 |
-1.78 |
| 26 |
Jaeger, Owen G (0)
|
ILHEAT |
|
33.46 |
- |
| 27 |
Apperson, Luke (6)
|
ILCLY |
40.51 |
42.86 |
2.35 |
|
Bergren, Henrik C (7)
|
ILHEAT |
42.23 |
DQ |
- |
|
Gotschall, Bayley (7)
|
ILJAXY |
34.58 |
DQ |
- |
|
Kelly, Graham (8)
|
WCY |
22.66 |
NS |
- |
|
Thien-Knotts, Coleton L (6)
|
ILSPY |
24.00 |
NS |
- |
|
Bird, Rollin W (5)
|
ILSPY |
33.55 |
NS |
- |
|
Valle, Arthur S (7)
|
ILYDSC |
31.56 |
NS |
- |