| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Simms, Robert S (14)
|
MAJW |
24.55 |
24.93 |
0.38 |
| 1 |
Antonelli, Antonio V (13)
|
MAJW |
28.21 |
28.05 |
-0.16 |
| 2 |
Whartenby, Miller M (14)
|
MAJW |
25.58 |
24.99 |
-0.59 |
| 2 |
Schiavone, Gavin P (13)
|
MAUN$ |
29.48 |
28.58 |
-0.90 |
| 3 |
Derivaux, Charles H (13)
|
MAJW |
24.90 |
25.30 |
0.40 |
| 3 |
Antonelli, Dominick L (13)
|
MAJW |
28.83 |
28.60 |
-0.23 |
| 4 |
Li, Sean H (13)
|
MAJW |
26.59 |
25.78 |
-0.81 |
| 4 |
Burmaster, Andrew S (13)
|
MAJW |
28.76 |
28.64 |
-0.12 |
| 5 |
Tsaturyan, Alec (13)
|
MAUNA |
24.95 |
25.83 |
0.88 |
| 5 |
Guidarelli, Raine J (13)
|
MAJW |
29.39 |
29.49 |
0.10 |
| 6 |
Mortellite, Anthony M (13)
|
MAJW |
26.47 |
26.40 |
-0.07 |
| 6 |
Elamthuruthy, Alex (13)
|
MAJW |
30.82 |
31.16 |
0.34 |
| 7 |
Reasons, Kyle W (13)
|
MARAD |
27.10 |
26.83 |
-0.27 |
| 7 |
Clifton, Myles E (14)
|
MAJW |
|
32.58 |
- |
| 8 |
Staniszewski, Darek (13)
|
MAJW |
26.31 |
26.88 |
0.57 |
| 8 |
Sobol, Daniel M (14)
|
MAJW |
33.57 |
33.18 |
-0.39 |
| 9 |
Young, Ethan M (14)
|
MAFSA |
27.19 |
27.35 |
0.16 |
| 9 |
Zimmerman, Nicolas M (13)
|
MAUN$ |
33.51 |
33.87 |
0.36 |
| 10 |
Staniszewski, Marek (13)
|
MAJW |
27.41 |
28.23 |
0.82 |
| 10 |
Antico, Domenic J (13)
|
MAJW |
|
39.87 |
- |
| 11 |
Muse, Lorenzo (14)
|
MAJW |
|
42.97 |
- |