| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Gianluca G (8)
|
MRPAC |
42.04 |
41.71 |
-0.33 |
| 2 |
Ruiz, Japhet N (8)
|
MRMHHW |
46.03 |
42.98 |
-3.05 |
| 3 |
Argeros, Alexander L (7)
|
MRJCCT |
44.88 |
43.29 |
-1.59 |
| 4 |
De Nigris, Ryan T (8)
|
MRGAEL |
43.76 |
45.82 |
2.06 |
| 5 |
Sahi, Maximus Sandeep L (8)
|
MRGAEL |
43.72 |
45.85 |
2.13 |
| 6 |
Meyer, Junhyun T (7)
|
MRBKR |
49.12 |
47.20 |
-1.92 |
| 7 |
Meyers-Kane, Elliot (8)
|
MRBKR |
49.47 |
50.07 |
0.60 |
| 8 |
Aragon Espinoza, Edahi (8)
|
MRMHHW |
52.71 |
53.03 |
0.32 |
| 9 |
Tompa, Paul L (8)
|
MRPAC |
1:02.06 |
1:03.00 |
0.94 |
| 10 |
Landers, Luke H (6)
|
MRPAC |
1:15.10 |
1:10.59 |
-4.51 |
| 11 |
Tompa, Alex (6)
|
MRPAC |
1:14.56 |
1:16.72 |
2.16 |
| 12 |
O'Keefe, James C (6)
|
MRGAEL |
|
1:41.46 |
- |