| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mui, Tyler S (14)
|
MAPFY |
52.80 |
53.26 |
0.46 |
| 2 |
Rautzhan, Luke P (14)
|
MAEMAC |
1:01.29 |
54.31 |
-6.98 |
| 3 |
Curry, Joseph C (14)
|
MABLUE |
55.05 |
54.35 |
-0.70 |
| 4 |
Pandher, Armaan S (14)
|
MABLUE |
57.04 |
54.79 |
-2.25 |
| 5 |
Nichols III, Thomas I (14)
|
MABLUE |
56.33 |
57.07 |
0.74 |
| 6 |
Aguero, Omar A (14)
|
MABLUE |
58.60 |
58.97 |
0.37 |
| 7 |
Williams, Mark I (14)
|
MAPFY |
59.45 |
59.29 |
-0.16 |
| 8 |
Kwiecinski, George E (14)
|
MABDA |
|
59.66 |
- |
| 9 |
Mont, Owen P (14)
|
MAEMAC |
1:04.39 |
1:00.76 |
-3.63 |
| 10 |
Troxell, Caelib E (14)
|
MABLUE |
1:04.06 |
1:02.22 |
-1.84 |
| 11 |
Krupka, Aleksander M (14)
|
MABLUE |
1:09.49 |
1:03.21 |
-6.28 |