| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Donnell, Joseph P (8)
|
MRBGNW |
39.39 |
39.68 |
0.29 |
| 2 |
Reddy, Michael J (8)
|
MREAST |
40.90 |
40.27 |
-0.63 |
| 3 |
Mealli, Oliver D (8)
|
MRBGNW |
|
43.06 |
- |
| 4 |
Bauscher, Evan R (8)
|
MRBGNW |
51.24 |
44.11 |
-7.13 |
| 5 |
Haymson, Christopher (8)
|
MRBGNW |
46.52 |
44.30 |
-2.22 |
| 6 |
Bender, Lucas N (8)
|
MRCOND |
44.84 |
45.15 |
0.31 |
| 7 |
Gutman, Noah M (8)
|
MRBGNW |
|
46.63 |
- |
| 8 |
Rutherford, Cameron J (8)
|
MRSMC |
44.57 |
46.93 |
2.36 |
| 9 |
Chen, Mason (8)
|
MRYMID |
54.06 |
50.46 |
-3.60 |
| 10 |
Laporta, Nate J (8)
|
MRBAD |
|
51.03 |
- |
| 11 |
Bates, Teddy (7)
|
MRYMID |
55.02 |
51.83 |
-3.19 |
| 12 |
Ferreira, Mateo J (8)
|
MRSMC |
|
52.11 |
- |
| 13 |
Tobkes, Samson W (7)
|
MRBAD |
50.18 |
52.57 |
2.39 |
| 14 |
Mandhare, Omkar (7)
|
MRYMID |
1:02.62 |
58.57 |
-4.05 |
| 15 |
Shadood-Vergara, Jake (8)
|
MRCOND |
57.85 |
59.59 |
1.74 |
| 16 |
Grant, Tyler (6)
|
MRYMID |
1:10.67 |
1:05.53 |
-5.14 |
| 17 |
Quimby, Patrick F (8)
|
MREAST |
|
1:05.54 |
- |
| 18 |
Segni, Kenenisa (8)
|
MRCOND |
1:14.01 |
1:09.95 |
-4.06 |
| 19 |
Badillo, Benjamin F (8)
|
MRSMC |
|
1:17.68 |
- |
| 20 |
Keefer, Dylan T (8)
|
MREAST |
|
1:19.56 |
- |
|
Binger, Bryce E (8)
|
MRSMC |
|
NS |
- |
|
Dunnigan Jr., Christopher W (8)
|
MRSMC |
|
NS |
- |
|
Winnegar, Carter J (8)
|
MRBGNW |
|
NS |
- |
|
White, Jack B (8)
|
MRBGNW |
50.34 |
NS |
- |