| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Connors, Billy M (9)
|
FGWOW |
38.71 |
37.29 |
-1.42 |
| 2 |
Harman, Evan M (10)
|
FGFAST |
37.84 |
39.70 |
1.86 |
| 3 |
Metz, Dillon R (9)
|
FGWOW |
42.86 |
43.30 |
0.44 |
| 4 |
Fabry, Michael O (9)
|
FGJDST |
|
43.38 |
- |
| 5 |
Landa, Christopher (9)
|
FGWOW |
|
51.36 |
- |
| 6 |
Andrade, Miguel (9)
|
FGMART |
|
54.67 |
- |
| 7 |
Dollinger, Harbour R (10)
|
FGJDST |
|
56.80 |
- |
| 8 |
Tighe, Patrick J (9)
|
FGNPB |
1:07.17 |
58.38 |
-8.79 |
| 9 |
Khalifa, Adam S (9)
|
FGNPB |
|
59.50 |
- |
| 10 |
DeMeo, Nicolas D (10)
|
FGMART |
1:17.10 |
1:00.12 |
-16.98 |
| 11 |
Whitescarver, Ryder A (10)
|
FGMART |
|
1:03.41 |
- |
| 12 |
Tighe, Michael D (9)
|
FGNPB |
1:03.19 |
1:11.77 |
8.58 |
|
Chamberlin, Andrew T (10)
|
FGWOW |
|
DQ |
- |