| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnson, Maddox H (8)
|
GUSSAN |
39.97 |
40.36 |
0.39 |
| 2 |
Tautenhahn, Nicholas W (8)
|
GUSSAN |
47.69 |
41.11 |
-6.58 |
| 3 |
Petzold, Hannes C (8)
|
GUTWST |
44.55 |
44.87 |
0.32 |
| 4 |
Espinosa-Agrait, Ivan A (8)
|
GUTWST |
45.77 |
46.76 |
0.99 |
| 5 |
Quinteros, Miguel A (8)
|
GUNEHA |
50.25 |
46.80 |
-3.45 |
| 6 |
Beedle, Baylon B (8)
|
GUTWST |
47.70 |
47.02 |
-0.68 |
| 7 |
Khan, Jude W (8)
|
GUTWST |
48.15 |
48.09 |
-0.06 |
| 8 |
Nealon, Daniel L (8)
|
GUDADS |
48.76 |
48.53 |
-0.23 |
| 9 |
Whitney, Connor J (8)
|
GUSSAN |
50.79 |
49.41 |
-1.38 |
| 10 |
Bergfield, Michael P (8)
|
GUSSAN |
47.29 |
49.79 |
2.50 |
| 11 |
Crenshaw, Kaiser L (8)
|
GUSSAN |
51.35 |
50.33 |
-1.02 |
| 12 |
O'Conor, Luke C (8)
|
GUDADS |
54.67 |
51.78 |
-2.89 |
| 13 |
Frysinger, Karsten R (8)
|
GUDADS |
51.42 |
52.50 |
1.08 |
| 14 |
Nicas, Evan R (8)
|
GUSSAN |
55.22 |
52.87 |
-2.35 |
| 15 |
Patino, Andres (8)
|
GUTEST |
1:00.99 |
57.65 |
-3.34 |
| 16 |
Walzer, Austin R (8)
|
GUTWST |
53.85 |
59.50 |
5.65 |
| 17 |
Patino, Pablo (8)
|
GUTEST |
1:06.30 |
1:00.62 |
-5.68 |
| 18 |
Greaves, Alexander J (8)
|
GUDADS |
1:02.32 |
1:01.79 |
-0.53 |
| 19 |
Straub, Kellan M (8)
|
GUTEST |
57.16 |
1:02.28 |
5.12 |
| 20 |
Ferguson, Finn J (8)
|
GUDADS |
1:00.53 |
1:03.80 |
3.27 |
| 21 |
Liu, Daniel W (8)
|
GUTWST |
|
1:11.39 |
- |
|
Kennedy, Robert J (8)
|
GUDADS |
|
NS |
- |
|
Patel, Jimit V (8)
|
GUTWST |
1:03.50 |
NS |
- |
|
Walters, Henry M (8)
|
GUTWST |
1:11.41 |
NS |
- |