| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Di Fabio, Luka D (12)
|
ADSCHE |
33.98 |
33.92 |
-0.06 |
| 2 |
Jerome, Christian V (11)
|
ADUSAM |
34.74 |
34.83 |
0.09 |
| 2 |
O'Leary, Anthony Y (12)
|
ADSCHE |
34.62 |
34.83 |
0.21 |
| 4 |
Cao, James Y (12)
|
ADDELM |
35.77 |
36.50 |
0.73 |
| 5 |
Paradis, Degaregen D (12)
|
ADCLIN |
37.16 |
36.59 |
-0.57 |
| 6 |
Peters, Lucas M (11)
|
ADDELM |
37.82 |
37.34 |
-0.48 |
| 7 |
Novikov, Daniel A (12)
|
ADJJSC |
43.68 |
38.54 |
-5.14 |
| 8 |
Savage, Ian R (11)
|
ADDELM |
37.20 |
38.77 |
1.57 |
| 9 |
Rosen, Samuel M (12)
|
ADALBS |
40.04 |
40.23 |
0.19 |
| 10 |
McCarthy, Deklan S (12)
|
ADNHA |
40.37 |
42.03 |
1.66 |
| 11 |
Steele, Carter A (11)
|
ADALBS |
43.55 |
43.30 |
-0.25 |
| 12 |
Walsh, Evan T (12)
|
ADSCHE |
37.61 |
43.32 |
5.71 |
| 13 |
Uhl, Andrew J (11)
|
ADTAC |
46.95 |
44.11 |
-2.84 |
| 14 |
Ring, Dylan G (12)
|
ADTAC |
41.70 |
45.73 |
4.03 |
| 15 |
Vilics, James M (11)
|
ADSCHE |
45.61 |
46.63 |
1.02 |
| 16 |
O'Connell, Brodie R (12)
|
ADALBS |
46.36 |
48.04 |
1.68 |
| 17 |
Heitzenrater, Colin J (12)
|
ADCLIN |
47.71 |
48.07 |
0.36 |
| 18 |
Ogno, Luca D (12)
|
ADJJSC |
55.96 |
54.28 |
-1.68 |
| 19 |
Iyengar, Aarush S (11)
|
ADALBS |
57.47 |
57.03 |
-0.44 |
| 20 |
Ali, Izhan (11)
|
ADALBS |
49.60 |
1:00.22 |
10.62 |
| 21 |
Berg, Dylan M (11)
|
ADNHA |
|
1:00.99 |
- |
| 22 |
St. Thomas, Logan M (11)
|
ADCLIN |
56.71 |
1:05.05 |
8.34 |
|
Staudinger, Samuel P (11)
|
ADALBS |
34.17 |
DQ |
- |
|
Wilkosz, Matthew M (12)
|
ADCLIN |
37.85 |
DQ |
- |
|
Kasper, Noah K (12)
|
ADSCHE |
39.82 |
NS |
- |
|
Aldi, Angelo S (12)
|
ADSCHE |
37.91 |
NS |
- |
|
Gatzen, Colin J (12)
|
ADBFIN |
|
NS |
- |