| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Halambeck, Ben (16)
|
WIWYNS |
54.02 |
55.06 |
1.04 |
| 2 |
Porzondek, Cooper T (17)
|
WICVY |
59.71 |
58.16 |
-1.55 |
| 3 |
Sande, Austin M (18)
|
WIECY |
59.28 |
58.20 |
-1.08 |
| 4 |
Schilling, Chase A (15)
|
WILAXY |
1:03.17 |
1:02.39 |
-0.78 |
| 5 |
Mayer, David (13)
|
WIWYNS |
1:02.07 |
1:02.40 |
0.33 |
| 6 |
Jensen, Myles (16)
|
WIMYST |
1:04.60 |
1:02.74 |
-1.86 |
| 7 |
Beatty, Blake C (12)
|
WIWYNS |
1:03.53 |
1:03.03 |
-0.50 |
| 8 |
Merkatoris, Thomas J (15)
|
WIECY |
1:03.55 |
1:04.23 |
0.68 |
| 9 |
Sande, Mason F (14)
|
WIECY |
1:08.67 |
1:06.89 |
-1.78 |
| 10 |
Rossi, Jacob N (13)
|
WIECY |
1:08.97 |
1:07.23 |
-1.74 |
| 11 |
Gargulak, William (13)
|
WISPDY |
1:06.60 |
1:07.31 |
0.71 |
| 12 |
Crees, Drew (13)
|
WIMTRY |
1:12.55 |
1:08.54 |
-4.01 |
| 13 |
Harrison, Evan (13)
|
WIMTRY |
1:06.44 |
1:08.70 |
2.26 |
| 14 |
Lanaville, Nathaniel (13)
|
DCNLY |
1:09.48 |
1:09.91 |
0.43 |
| 15 |
Merkatoris, Ben R (13)
|
WIECY |
1:13.73 |
1:10.77 |
-2.96 |
| 16 |
McKinley, Keegan (15)
|
WISPDY |
1:11.98 |
1:12.91 |
0.93 |
| 17 |
Fencl, Porter (13)
|
WIMTRY |
1:16.65 |
1:13.20 |
-3.45 |
| 18 |
Getzloff, Colten (13)
|
DCNLY |
1:15.30 |
1:15.81 |
0.51 |
| 19 |
Paltzer, Connor (13)
|
WIMTRY |
1:20.94 |
1:17.40 |
-3.54 |
| 20 |
Fuse, Weston A (13)
|
WIECY |
1:23.39 |
1:19.69 |
-3.70 |
| 21 |
Brown, Kegan (13)
|
WISPDY |
1:20.85 |
1:24.55 |
3.70 |
| 22 |
Stargardt, Dakota (13)
|
WIMTRY |
1:20.71 |
1:26.02 |
5.31 |
|
Hubbard, Levi (12)
|
WISPDY |
1:25.57 |
DQ |
- |
|
Pilger, Konnor K (14)
|
WISPDY |
1:00.95 |
NS |
- |