| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Osadchy, Anthony S (8)
|
CTZEUS |
36.74 |
34.03 |
-2.71 |
| 2 |
Fogarty, Atticus I (8)
|
MRYFD |
38.63 |
38.23 |
-0.40 |
| 3 |
Doyle, Owen R (8)
|
MRBGNW |
41.39 |
38.68 |
-2.71 |
| 4 |
D'Eramo, Vincent (8)
|
MRUN |
43.85 |
41.40 |
-2.45 |
| 5 |
Haymson, Charles T (8)
|
MRBGNW |
1:06.05 |
43.15 |
-22.90 |
| 6 |
Lopez Reyes Retana, Fernando (8)
|
MRYMID |
|
44.00 |
- |
| 7 |
Feinstein, Jack V (8)
|
MRYFD |
45.98 |
45.03 |
-0.95 |
| 8 |
DiIorio, Cody L (8)
|
CTZEUS |
49.46 |
45.44 |
-4.02 |
| 9 |
Chow, Oliver e (8)
|
MRYMID |
|
49.67 |
- |
| 10 |
Kelly, Felix P (8)
|
MRYFD |
|
50.10 |
- |
| 11 |
Valenton, Jacob W (8)
|
CTZEUS |
51.05 |
50.12 |
-0.93 |
| 12 |
Wolff, David U (8)
|
MRYFD |
52.88 |
50.52 |
-2.36 |
| 12 |
Dixon, Charles D (8)
|
MRBGNW |
|
50.52 |
- |
| 14 |
Lin, Eldan (8)
|
MRJCCT |
|
51.36 |
- |
| 15 |
Sweeney, Luke S (8)
|
MRBGNW |
|
53.74 |
- |
| 16 |
Ovares, Julian D (8)
|
CTZEUS |
1:00.00 |
53.80 |
-6.20 |
| 17 |
Weidmann, Sebastian C (8)
|
MRBGNW |
54.00 |
54.72 |
0.72 |
| 18 |
Bandur-Rosen, Luke (8)
|
MRYFD |
1:07.79 |
1:00.19 |
-7.60 |
| 19 |
Rothman, James P (8)
|
MRBGNW |
1:18.02 |
1:01.04 |
-16.98 |
|
Ulrich, Cooper K (8)
|
CTZEUS |
56.79 |
DQ |
- |
|
Barbieri, Raphael R (8)
|
MRYFD |
52.08 |
NS |
- |