| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Attuwaybi, Hamza B (10)
|
NIVELO |
38.67 |
37.69 |
-0.98 |
| 2 |
Moran, Aiden T (9)
|
NICLSC |
38.17 |
40.23 |
2.06 |
| 3 |
Anderson, Max (9)
|
NIVELO |
45.54 |
42.85 |
-2.69 |
| 4 |
Chen, Ethan (9)
|
BORC |
55.52 |
47.00 |
-8.52 |
| 5 |
Coen, Mitchell R (9)
|
NISTAR |
45.79 |
48.68 |
2.89 |
| 6 |
Matteson, Cyrus L (10)
|
NISTAR |
46.75 |
50.96 |
4.21 |
| 7 |
Yang, Gary (10)
|
NIVELO |
52.99 |
52.01 |
-0.98 |
| 8 |
Curvin, Sean (10)
|
NITTSC |
|
52.99 |
- |
| 9 |
Reimann, Nathan S (9)
|
NISTAR |
59.35 |
56.19 |
-3.16 |
| 10 |
Nienhaus, Matthew (9)
|
NISHAQ |
57.06 |
56.44 |
-0.62 |
| 11 |
Wang, Michael (9)
|
NIVELO |
57.45 |
57.17 |
-0.28 |
| 12 |
Hagos, Eyobel (10)
|
NITTSC |
|
58.04 |
- |
| 13 |
Elshamy, Yassine (9)
|
BORC |
|
1:01.20 |
- |
| 14 |
Rogers, Joseph T (9)
|
NISTAR |
|
1:01.78 |
- |
| 15 |
Marthi, Pranav C (10)
|
BORC |
1:08.84 |
1:01.84 |
-7.00 |
| 16 |
Crowther, Finn L (10)
|
NIVELO |
1:04.06 |
1:02.78 |
-1.28 |
| 17 |
DellaMea, Nicholas A (9)
|
NIVELO |
1:08.40 |
1:07.68 |
-0.72 |
| 17 |
Shepler, Jack (10)
|
NIVELO |
1:08.94 |
1:07.68 |
-1.26 |
| 19 |
Powers, Jack N (10)
|
NIVELO |
|
1:10.48 |
- |
| 20 |
DellaMea, Marco V (9)
|
NIVELO |
1:09.87 |
1:12.19 |
2.32 |
| 21 |
Gawron, Ian J (9)
|
NICLSC |
|
1:14.45 |
- |
|
Zuckerberg, Eben M (10)
|
NITTSC |
|
DQ |
- |
|
Chelpinski, Alexander (10)
|
NIVELO |
|
DQ |
- |
|
Gaia, Thomas M (9)
|
NIVELO |
|
DQ |
- |
|
Jank, Nathan P (9)
|
NIVELO |
|
DQ |
- |
|
Kneeland, Noah J (9)
|
NIVELO |
1:09.84 |
DQ |
- |
|
Kobielski, Carter E (9)
|
NIVELO |
|
DQ |
- |
|
Lorenz, Charles D (10)
|
NITTSC |
48.47 |
NS |
- |
|
Gray, Owen S (9)
|
NITTSC |
52.04 |
NS |
- |