| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Turk, Lleyton Z (12)
|
ILSPY |
34.95 |
34.87 |
-0.08 |
| 2 |
Missakasavake, Thanapat (11)
|
ILBNY |
35.21 |
35.26 |
0.05 |
| 3 |
Stimpert, Andrew M (12)
|
ILBNY |
37.55 |
35.87 |
-1.68 |
| 4 |
Stevenson, Riley (12)
|
ILKNCY |
37.67 |
36.86 |
-0.81 |
| 5 |
Sullens, Lucas J (11)
|
ILSPY |
38.39 |
36.88 |
-1.51 |
| 6 |
Gao, Robert * (11)
|
ILHEAT |
37.36 |
37.28 |
-0.08 |
| 7 |
Ehmen, Rowan C (12)
|
ILSPY |
38.92 |
38.03 |
-0.89 |
| 8 |
Bergman, Alec K (12)
|
ILHEAT |
39.48 |
39.00 |
-0.48 |
| 9 |
Bruett, William (12)
|
ILDANY |
39.54 |
39.26 |
-0.28 |
| 10 |
Bergren, Anders M (11)
|
ILHEAT |
40.03 |
39.69 |
-0.34 |
| 11 |
Eberle, Eli (12)
|
ZZCANY |
40.20 |
39.71 |
-0.49 |
| 12 |
Joseph, Jose T (11)
|
ILBNY |
40.84 |
40.05 |
-0.79 |
| 13 |
Hoferer, Jonathan W (12)
|
ISSAMY |
39.44 |
40.35 |
0.91 |
| 14 |
Perva, Carson (10)
|
ILKNCY |
42.72 |
40.73 |
-1.99 |
| 15 |
Fletcher, Seth (11)
|
ILMCDN |
41.00 |
40.88 |
-0.12 |
| 16 |
Zeino, Abdurrahman (11)
|
ILSPY |
43.36 |
42.22 |
-1.14 |
| 17 |
Thomas, Luke (11)
|
ILKNCY |
42.08 |
43.73 |
1.65 |
| 18 |
Hutchinson, Noah P (11)
|
ILBNY |
43.64 |
44.18 |
0.54 |
| 19 |
Maender, William C (12)
|
ILSPY |
45.62 |
44.29 |
-1.33 |
| 20 |
Strange, Jason C (12)
|
ILBNY |
45.59 |
45.06 |
-0.53 |
| 21 |
Meek, Ian A (11)
|
ILJAXY |
46.38 |
45.44 |
-0.94 |
| 22 |
Ramakrishnaraja, Abhishek (12)
|
ILSPY |
50.09 |
46.07 |
-4.02 |
| 23 |
Costa, Tyler (11)
|
ILCLY |
48.35 |
46.45 |
-1.90 |
| 24 |
Ugrappa, Rohan V (11)
|
ILSPY |
47.20 |
46.57 |
-0.63 |
| 25 |
Pathak, Aryan (11)
|
ILSPY |
48.33 |
46.60 |
-1.73 |
| 26 |
Borgman, Jack H (11)
|
ILJAXY |
49.24 |
46.71 |
-2.53 |
| 27 |
Roberts, Ethan (12)
|
ILKNCY |
50.89 |
46.96 |
-3.93 |
| 28 |
Scheffer, Max (11)
|
ILCLY |
53.10 |
47.46 |
-5.64 |
| 29 |
Main, Max (11)
|
ILKNCY |
51.95 |
47.51 |
-4.44 |
| 30 |
Clark, Nicholas M (12)
|
ILBNY |
50.48 |
48.55 |
-1.93 |
| 31 |
Clark, Jackson E (12)
|
ILBNY |
47.35 |
48.98 |
1.63 |
| 32 |
Trapani, Dominic L (12)
|
ILSPY |
52.51 |
49.33 |
-3.18 |
| 33 |
Spears, Nicholas J (11)
|
ILQFY |
49.82 |
49.76 |
-0.06 |
| 34 |
Jaeger, Ethan A (11)
|
ILHEAT |
48.88 |
49.91 |
1.03 |
| 35 |
Scott, Donovan E (11)
|
ILSPY |
56.69 |
52.44 |
-4.25 |
| 36 |
Hand, Nelson (11)
|
ZZCANY |
57.55 |
55.59 |
-1.96 |
| 37 |
Galeana, Edgar (11)
|
ILJAXY |
1:03.78 |
59.00 |
-4.78 |
| 38 |
Zheng, Ivan (10)
|
ISSAMY |
57.32 |
59.22 |
1.90 |
|
Moreno, Primo (12)
|
ILKNCY |
53.89 |
DQ |
- |
|
Nelson, Nathan (11)
|
ILKNCY |
44.40 |
DQ |
- |