| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Butera, Nico A (15)
|
AMPEAQ |
31.53 |
29.27 |
-2.26 |
| 2 |
Guilinger, John P (17)
|
AMMLAC |
29.02 |
29.53 |
0.51 |
| 3 |
Settembrine, Nicholas R (17)
|
AMMOON |
29.38 |
29.63 |
0.25 |
| 4 |
Matheny, Josh M (16)
|
AMPEAQ |
34.73 |
33.23 |
-1.50 |
| 5 |
Grimenstein, Michael J (16)
|
AMPEAQ |
33.19 |
33.96 |
0.77 |
| 6 |
Tran, Phong Q (17)
|
AMRXA |
30.64 |
34.07 |
3.43 |
| 7 |
Cleary, Nathan J (16)
|
AMMLAC |
30.99 |
34.83 |
3.84 |
| 8 |
Anderson, Eammon K (15)
|
AMBPR |
42.62 |
35.24 |
-7.38 |
| 9 |
Murray, Andrew S (15)
|
AMMLAC |
34.66 |
35.53 |
0.87 |
| 10 |
Bishop, Christopher W (15)
|
AMPEAQ |
38.34 |
35.79 |
-2.55 |
| 11 |
Schabanow, Aleksey D (15)
|
AMPEAQ |
39.70 |
36.14 |
-3.56 |
| 12 |
Phillips, Michael A (16)
|
AMRXA |
33.99 |
36.64 |
2.65 |
| 13 |
Burgos Mercado, Luis A (16)
|
AMPEAQ |
36.39 |
38.20 |
1.81 |
| 14 |
Hlavenka, Dylan J (15)
|
AMUNRX |
40.99 |
39.73 |
-1.26 |