| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Donnell, Kevin J (10)
|
MRBGNW |
30.00 |
29.81 |
-0.19 |
| 2 |
Siminerio, Nate M (10)
|
MRBGNW |
33.08 |
31.74 |
-1.34 |
| 3 |
Bauscher, Brendan M (9)
|
MRBGNW |
33.74 |
32.46 |
-1.28 |
| 4 |
O'Brien, Connor S (10)
|
MRBGNW |
35.05 |
34.38 |
-0.67 |
| 5 |
McGourty, Patrick T (10)
|
MRBGNW |
34.40 |
34.62 |
0.22 |
| 6 |
Acocella, Andrew C (10)
|
MRBGNW |
36.14 |
34.69 |
-1.45 |
| 7 |
Williams, Harrison A (10)
|
MRBGNW |
51.75 |
36.80 |
-14.95 |
| 8 |
Coppola, Dylan J (10)
|
MRBGNW |
38.65 |
37.99 |
-0.66 |
| 9 |
Durst, Griffin D (10)
|
MRBGNW |
37.76 |
38.43 |
0.67 |
| 10 |
Dixon, Charles D (9)
|
MRBGNW |
40.25 |
38.54 |
-1.71 |
| 11 |
D'Eramo, Vincent (9)
|
MRBGNW |
39.31 |
38.57 |
-0.74 |
| 12 |
Holmes, Dylan E (10)
|
MRBGNW |
38.51 |
39.39 |
0.88 |
| 13 |
Haymson, Charles T (9)
|
MRBGNW |
39.74 |
39.96 |
0.22 |
| 14 |
Weidmann, Sebastian C (9)
|
MRBGNW |
44.38 |
41.75 |
-2.63 |
| 15 |
Zhang, Li (10)
|
MRBGNW |
44.24 |
44.08 |
-0.16 |