| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lange, Charles R (7)
|
AMRXA |
39.61 |
43.36 |
3.75 |
| 2 |
Eicheldinger, Trenton M (7)
|
AMMMSA |
49.15 |
50.02 |
0.87 |
| 3 |
Craig, Jonathon R (7)
|
AMANSC |
51.57 |
53.86 |
2.29 |
| 4 |
Komoroski, Andrew T (7)
|
AMRXA |
1:30.99 |
55.91 |
-35.08 |
| 5 |
Schiller, Troy S (7)
|
AMHD |
58.56 |
57.00 |
-1.56 |
| 6 |
Stahl, Keegan J (7)
|
AMBWA |
1:03.61 |
59.23 |
-4.38 |
| 7 |
Crane, Aaron K (7)
|
AMANSC |
57.18 |
59.60 |
2.42 |
| 8 |
Wilson, Lukas A (7)
|
AMRXA |
55.99 |
1:01.84 |
5.85 |
| 9 |
Brown, Mekhi J (7)
|
AMRXA |
1:30.99 |
1:02.16 |
-28.83 |
| 10 |
Hartman, Chase E (7)
|
AMSASC |
1:03.22 |
1:04.06 |
0.84 |
| 11 |
Ferra, Domenic A (7)
|
AMNHA |
1:12.24 |
1:05.77 |
-6.47 |
| 12 |
Boulanger, Ian T (7)
|
AMRXA |
1:07.77 |
1:08.72 |
0.95 |
| 13 |
Marsic, Patrick M (7)
|
AMFAST |
1:10.36 |
1:09.11 |
-1.25 |
| 14 |
Van Slyke, Maddox G (7)
|
AMPEAQ |
1:16.44 |
1:09.41 |
-7.03 |
| 15 |
Chelli, Mariano L (7)
|
AMSASC |
1:08.97 |
1:12.78 |
3.81 |
| 16 |
Riccio, Vincenzo (7)
|
AMRACE |
1:31.54 |
1:17.00 |
-14.54 |
| 17 |
Hotkowski, Charles J (7)
|
AMSASC |
2:04.87 |
1:32.49 |
-32.38 |
|
Laskowski, Miles J (7)
|
MANLAC |
1:15.67 |
DQ |
- |
|
Hull, Derek J (7)
|
AMMOON |
55.74 |
NS |
- |
|
Ivory, Samuel E (7)
|
AMKW |
54.02 |
NS |
- |
|
Shanley, Griffin J (7)
|
AMANSC |
58.35 |
NS |
- |
|
Gopalakrishnan, Gautam (7)
|
AMWAAC |
1:15.80 |
NS |
- |