| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Donnelly, Brennan P (7)
|
PVMAKO |
26.48 |
25.50 |
-0.98 |
| 2 |
Rasmussen, Henry J (7)
|
PVYORK |
26.83 |
27.00 |
0.17 |
| 3 |
Radzhabov, Mansour M (7)
|
PVMAKO |
26.78 |
27.60 |
0.82 |
| 4 |
Lewis, Miles E (7)
|
PVYORK |
29.41 |
29.60 |
0.19 |
| 5 |
Nolan, Hudson W (7)
|
PVYORK |
26.77 |
30.40 |
3.63 |
| 6 |
Donnelly, Keegan M (6)
|
PVMAKO |
31.99 |
31.09 |
-0.90 |
| 7 |
Hoffman, Sykes L (7)
|
PVPM |
|
32.36 |
- |
| 8 |
Stevenson, Liam A (7)
|
PVMAKO |
31.95 |
32.97 |
1.02 |
| 9 |
Alessi, Theodore M (7)
|
PVPM |
35.36 |
33.15 |
-2.21 |
| 10 |
Traboulsi, Roman K (7)
|
PVYORK |
|
33.80 |
- |
| 11 |
Oak, Amar S (7)
|
PVMACH |
|
35.57 |
- |
| 12 |
Nguyen, James I (7)
|
PVPM |
|
44.30 |
- |
|
Rotach, John P (7)
|
PVMAKO |
|
DQ |
- |
|
Nelson, Sebastian F (7)
|
PVMAKO |
|
DQ |
- |
|
Onerci, Poyraz (6)
|
PVMACH |
35.06 |
DQ |
- |
|
Nguyen, Logan J (6)
|
PVPM |
|
DQ |
- |
|
Proud, George L (7)
|
PVPM |
|
DQ |
- |
|
Kelly, Charles A (7)
|
PVYORK |
|
DQ |
- |
|
Kestenbaum, Alexander L (7)
|
PVYORK |
|
DQ |
- |
|
Hill, Sean P (6)
|
PVMACH |
|
DQ |
- |
|
Stark, Cian (6)
|
PVFXFX |
|
DQ |
- |
|
Harvey, Nicholas M (7)
|
PVMACH |
27.78 |
NS |
- |
|
Topalyan, Mark (7)
|
PVYORK |
26.24 |
NS |
- |