| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eliason, Nathaniel J (15)
|
VAHNVR |
54.33 |
53.84 |
-0.49 |
| 2 |
Hill, Tyler S (15)
|
VAHNVR |
55.31 |
55.58 |
0.27 |
| 3 |
Sloan, Morgan P (16)
|
MDBAY |
51.05 |
55.67 |
4.62 |
| 4 |
Rempe, Brockman M (18)
|
VAHNVR |
54.02 |
56.99 |
2.97 |
| 5 |
Leslie, Sebastian V (17)
|
MDBAY |
56.78 |
58.76 |
1.98 |
| 6 |
Pruemer, Alexander A (18)
|
VAHNVR |
54.33 |
1:00.14 |
5.81 |
| 7 |
Saarinen, Luke M (16)
|
MDBAY |
1:00.34 |
1:00.17 |
-0.17 |
| 8 |
Castle, Samuel G (16)
|
VAHNVR |
55.57 |
1:00.33 |
4.76 |
| 9 |
Donachy, Tyler M (16)
|
VAHNVR |
1:07.92 |
1:00.53 |
-7.39 |
| 10 |
Klinko, Robert E (17)
|
VAVSTP |
1:00.90 |
1:02.69 |
1.79 |
| 11 |
Tambourine, Nate G (15)
|
VASRVA |
1:04.75 |
1:04.22 |
-0.53 |
| 12 |
Stovall, Langston A (17)
|
MDBAY |
1:02.03 |
1:05.04 |
3.01 |
| 13 |
Nabors, Carter A (15)
|
VASRVA |
1:12.29 |
1:05.50 |
-6.79 |
| 14 |
Hollinshead, Jonathan A (18)
|
VASRVA |
1:03.86 |
1:05.76 |
1.90 |
| 15 |
Counoupas, Alexander E (15)
|
VASRVA |
|
1:12.25 |
- |
| 16 |
Moses II, Jaquada R (16)
|
MDBAY |
1:10.03 |
1:14.53 |
4.50 |
| 17 |
Hooper, Grant T (15)
|
VASRVA |
|
1:25.05 |
- |