| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rath, Carson G (12)
|
ADGLFY |
27.72 |
26.37 |
-1.35 |
| 2 |
Schager, Colin K (12)
|
ADDACC |
29.75 |
29.48 |
-0.27 |
| 3 |
Smith, Benjamin N (11)
|
ADGLEN |
30.05 |
29.67 |
-0.38 |
| 4 |
Rizzo, Vincent A (12)
|
ADGLOY |
30.12 |
29.77 |
-0.35 |
| 5 |
Lekaj, Christoper (11)
|
ADKING |
30.57 |
29.85 |
-0.72 |
| 6 |
Armstrong, Aidan (11)
|
ADGLOY |
32.11 |
30.06 |
-2.05 |
| 7 |
Krenav, Evan T (11)
|
ADDACC |
30.62 |
30.30 |
-0.32 |
| 8 |
Amaro, Dylan J (12)
|
ADKING |
30.15 |
30.45 |
0.30 |
| 9 |
Goodspeed, Luke (12)
|
ADGLEN |
30.82 |
30.91 |
0.09 |
| 10 |
Kurimsky, Brendan A (11)
|
ADGBY |
31.55 |
31.46 |
-0.09 |
| 11 |
VanGuilder, Christian J (12)
|
ADGLFY |
33.42 |
32.55 |
-0.87 |
| 12 |
Cartier, Mason F (12)
|
ADSARY |
32.88 |
32.63 |
-0.25 |
| 13 |
Cowdrey, Liam (11)
|
ADGLEN |
33.91 |
32.70 |
-1.21 |
| 14 |
Steele, Brodie (11)
|
ADGUY |
33.17 |
32.82 |
-0.35 |
| 14 |
McCurry, Jake T (12)
|
ADGLFY |
33.90 |
32.82 |
-1.08 |
| 16 |
Price, William J (11)
|
ADSSCY |
33.80 |
32.89 |
-0.91 |
| 17 |
Dennett, Devin D (11)
|
ADGLFY |
32.64 |
32.98 |
0.34 |
| 18 |
Jonathan, Brach (11)
|
ADBETH |
33.59 |
33.27 |
-0.32 |
| 19 |
Ejanda, Federic Charles A (12)
|
ADKING |
33.34 |
33.50 |
0.16 |
| 20 |
Lehmann, Michael G (12)
|
ADSSCY |
32.19 |
33.52 |
1.33 |
| 21 |
Campbell, Nick S (11)
|
ADSARY |
33.83 |
34.28 |
0.45 |