| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kolesnikov, Ivan S (12)
|
MATHY |
35.46 |
36.58 |
1.12 |
| 1 |
Lee, Ryan (12)
|
MAWSY |
42.29 |
39.72 |
-2.57 |
| 1 |
Schueren, John H (11)
|
MAWAC |
|
43.61 |
- |
| 1 |
Boyd, RJ (12)
|
MAUDAC |
|
43.61 |
- |
| 2 |
Henry, Drew (12)
|
MANRG |
43.73 |
41.34 |
-2.39 |
| 2 |
Ivory, Christopher J (12)
|
MAMSA |
41.18 |
41.37 |
0.19 |
| 3 |
Albinsky, David A (12)
|
MATHY |
41.15 |
41.38 |
0.23 |
| 3 |
Jacob, Conor D (12)
|
MAWAVE |
42.99 |
41.98 |
-1.01 |
| 3 |
Redding, Zachary B (12)
|
MAWAC |
47.43 |
44.71 |
-2.72 |
| 4 |
Reinhart, Jack R (12)
|
MAMSA |
43.54 |
42.14 |
-1.40 |
| 4 |
Politza, Luca W (11)
|
MAWAC |
55.76 |
45.46 |
-10.30 |
| 5 |
Erdley, Shawn M (12)
|
MANLAC |
44.22 |
43.93 |
-0.29 |
| 5 |
Peck, Kyle K (11)
|
VARAYS |
48.22 |
46.16 |
-2.06 |
| 6 |
Scholer, Richard Z (11)
|
MACBST |
46.51 |
46.42 |
-0.09 |
| 6 |
Swope, Gavin W (12)
|
MATHY |
44.19 |
46.61 |
2.42 |
| 7 |
Monaghan, Connor N (12)
|
MAWAC |
54.39 |
46.95 |
-7.44 |
| 8 |
Frolov, Ilyas (12)
|
MATHY |
46.12 |
47.32 |
1.20 |
| 9 |
Salimov, Daniil T (12)
|
MAUDAC |
48.40 |
47.81 |
-0.59 |
| 10 |
Houston, Caleb G (12)
|
MAWSY |
46.97 |
48.01 |
1.04 |
| 11 |
Spaulding, Kyle B (12)
|
MALAC |
|
48.49 |
- |
| 12 |
Schaffling, Patrick W (11)
|
MANRG |
|
48.72 |
- |
| 13 |
Langrehr, Ryan J (11)
|
MAWAC |
51.31 |
50.24 |
-1.07 |
| 14 |
Motelson, Spencer D (11)
|
MAUDAC |
|
50.26 |
- |
| 15 |
Anderson, Ryan J (11)
|
VARAYS |
52.98 |
55.33 |
2.35 |
| 16 |
McCallion, Samuel J (11)
|
MACBST |
1:09.36 |
58.33 |
-11.03 |
| 17 |
Yant, Gabriel C (11)
|
AMPTAC |
57.55 |
59.26 |
1.71 |
|
Mastropaolo, Matthew D (11)
|
MATHY |
1:05.12 |
DQ |
- |
|
Timmons, Andrew D (12)
|
MAWAC |
1:09.85 |
DQ |
- |
|
Owes, Arion (11)
|
MAT85 |
|
DQ |
- |
|
Spinnanger, Andrew J (11)
|
VARAYS |
49.75 |
NS |
- |
|
Zaitsev, Daniel E (12)
|
MACVAC |
49.87 |
NS |
- |