| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Connors, Billy M (9)
|
FGWOW |
41.42 |
40.06 |
-1.36 |
| 2 |
Curtis, Tyler E (9)
|
FGJDST |
40.62 |
40.29 |
-0.33 |
| 3 |
Harman, Evan M (10)
|
FGFAST |
44.73 |
46.31 |
1.58 |
| 4 |
Chamberlin, Andrew T (10)
|
FGWOW |
|
50.20 |
- |
| 5 |
Whitescarver, Ryder A (10)
|
FGMART |
58.48 |
50.85 |
-7.63 |
| 6 |
Reese, Shiloh P (9)
|
FGMART |
1:00.68 |
51.72 |
-8.96 |
| 7 |
Dollinger, Harbour R (10)
|
FGJDST |
57.00 |
52.60 |
-4.40 |
| 8 |
Metz, Dillon R (9)
|
FGWOW |
52.65 |
53.13 |
0.48 |
| 9 |
Elliott, Tyson (10)
|
FGWOW |
|
56.02 |
- |
| 10 |
DeMeo, Nicolas D (10)
|
FGMART |
1:12.12 |
1:01.51 |
-10.61 |
| 11 |
Wessel, Kyle C (9)
|
FGNPB |
|
1:05.71 |
- |
| 12 |
Landa, Christopher (9)
|
FGWOW |
57.06 |
1:08.30 |
11.24 |
| 13 |
Tighe, Patrick J (9)
|
FGNPB |
|
1:08.60 |
- |
| 14 |
Tighe, Michael D (9)
|
FGNPB |
|
1:19.73 |
- |
|
Pugsley, Ethan P (10)
|
FGJDST |
|
DQ |
- |
|
Khalifa, Adam S (9)
|
FGNPB |
1:34.83 |
DQ |
- |