| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Raymer, Gunner R (11)
|
AMRXA |
33.84 |
34.39 |
0.55 |
| 1 |
Sutterlin, Connor E (11)
|
AMHD |
49.40 |
41.07 |
-8.33 |
| 2 |
Belch, Christopher A (12)
|
AMHD |
38.01 |
36.80 |
-1.21 |
| 2 |
Liulias, Philip G (11)
|
AMANSC |
50.96 |
46.21 |
-4.75 |
| 3 |
Klein, Nicholas S (12)
|
AMANSC |
44.34 |
39.77 |
-4.57 |
| 3 |
Bratu, Dan (12)
|
AMHD |
1:14.50 |
46.51 |
-27.99 |
| 4 |
Shantz, Mason R (11)
|
AMANSC |
46.27 |
39.78 |
-6.49 |
| 4 |
Xiang, Evan K (11)
|
AMHD |
1:00.05 |
50.22 |
-9.83 |
| 5 |
Li, Andrew (12)
|
AMANSC |
45.53 |
40.10 |
-5.43 |
| 5 |
Galizia, Nathaniel J (11)
|
AMHD |
54.95 |
50.44 |
-4.51 |
| 6 |
Lesinski, Daniel J (11)
|
AMANSC |
43.73 |
41.64 |
-2.09 |
| 6 |
Zhao, Phillip (11)
|
AMANSC |
1:36.01 |
57.27 |
-38.74 |
| 7 |
Totin, Zachary M (11)
|
AMANSC |
42.81 |
42.23 |
-0.58 |
| 7 |
Vinciguerra, Mason J (11)
|
AMHD |
57.98 |
57.86 |
-0.12 |
| 8 |
Regule, Grant J (12)
|
AMANSC |
43.73 |
42.60 |
-1.13 |
| 8 |
Zeng, Ray C (11)
|
AMANSC |
1:01.15 |
58.14 |
-3.01 |
| 9 |
Manno, Ryan J (12)
|
AMHD |
1:04.98 |
1:08.85 |
3.87 |
| 9 |
Tillman, Evan K (11)
|
AMHD |
44.98 |
43.61 |
-1.37 |
| 10 |
Liu, Stanley Y (11)
|
AMANSC |
46.76 |
45.03 |
-1.73 |
|
Boronski, Derek R (11)
|
AMANSC |
59.79 |
DQ |
- |
|
Plizga, Zachary D (12)
|
AMHD |
1:18.98 |
DQ |
- |
|
Hou, Gan Qian J (12)
|
AMANSC |
42.72 |
DQ |
- |