| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hanna, Nathan C (12)
|
ADNHA |
30.94 |
30.53 |
-0.41 |
| 2 |
Roopnarine, Josha A (12)
|
ADBENN |
30.71 |
30.55 |
-0.16 |
| 3 |
Holmes, Sheldon H (12)
|
ADNHA |
33.68 |
31.69 |
-1.99 |
| 4 |
Moran, Charles R (12)
|
ADJJSC |
31.83 |
32.91 |
1.08 |
| 5 |
Wilkosz, Matthew M (11)
|
ADCLIN |
32.99 |
33.61 |
0.62 |
| 6 |
Leanza, Christopher M (12)
|
ADSCHE |
33.66 |
33.95 |
0.29 |
| 7 |
Barlow, Nicholas M (12)
|
ADCANA |
34.25 |
34.34 |
0.09 |
| 8 |
Luley, Troy J (11)
|
ADCLIN |
33.72 |
34.86 |
1.14 |
| 9 |
Morgan, Finn E (12)
|
ADCLRK |
34.42 |
35.13 |
0.71 |
| 10 |
Forrest, Parker G (11)
|
ADCANA |
34.85 |
35.42 |
0.57 |
| 11 |
Hovak, Aiden P (12)
|
ADNHA |
36.57 |
36.33 |
-0.24 |
| 12 |
Thibault, Cain W (11)
|
ADCLIN |
|
37.17 |
- |
| 13 |
Crowell, Paul F (11)
|
ADCLRK |
34.49 |
38.06 |
3.57 |
| 14 |
Kasper, Noah K (11)
|
ADSCHE |
39.98 |
38.85 |
-1.13 |
| 15 |
Walsh, Evan T (11)
|
ADSCHE |
39.28 |
39.13 |
-0.15 |
| 16 |
Conrad, Gavin A (11)
|
ADADDI |
43.69 |
39.40 |
-4.29 |
| 17 |
Harding, Daren C (11)
|
ADCANA |
38.05 |
39.47 |
1.42 |
| 18 |
Nuccio, Dominic S (11)
|
ADBENN |
35.92 |
40.45 |
4.53 |
| 19 |
Ostovar, Kasper C (11)
|
ADCLRK |
39.37 |
41.10 |
1.73 |
| 20 |
Brych, Niholas M (11)
|
ADCLIN |
45.23 |
43.87 |
-1.36 |
| 21 |
Loghin, Victor G (12)
|
ADSCHE |
44.89 |
44.54 |
-0.35 |
| 22 |
Wilson, Luke M (12)
|
ADNHA |
46.72 |
45.06 |
-1.66 |
| 23 |
Xu, Richard Z (12)
|
ADNHA |
|
46.88 |
- |
| 24 |
Hasenauer, Ethan M (11)
|
ADNHA |
1:00.08 |
48.87 |
-11.21 |
| 25 |
Bixby, Jameson S (11)
|
ADSVP |
46.45 |
51.04 |
4.59 |
| 26 |
Yastrzemski, Aleksander C (11)
|
ADCLRK |
51.78 |
53.75 |
1.97 |
| 27 |
Herringshaw, Jacob R (11)
|
ADCANA |
1:09.53 |
1:17.10 |
7.57 |