| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Dell, Luke W (18)
|
NCRSA |
52.48 |
51.36 |
-1.12 |
| 2 |
Rendon, Kolby A (15)
|
NCRSA |
52.45 |
51.40 |
-1.05 |
| 3 |
Ubinger, Kennedy R (16)
|
NCRSA |
54.22 |
53.19 |
-1.03 |
| 4 |
Martinez, Roman D (14)
|
NCRSA |
54.00 |
54.25 |
0.25 |
| 5 |
Lynch, Ryan T (14)
|
NCRSA |
57.44 |
55.26 |
-2.18 |
| 6 |
Davenport, Miller M (14)
|
NCRSA |
57.18 |
56.84 |
-0.34 |
| 7 |
Trexler, Joshua (13)
|
NCRSA |
1:01.57 |
1:00.47 |
-1.10 |
| 8 |
Anderson, Tate D (12)
|
NCRSA |
1:01.13 |
1:01.46 |
0.33 |
| 9 |
Muir, Avery J (13)
|
NCRSA |
1:03.09 |
1:02.87 |
-0.22 |
| 10 |
Kempf, Mason G (11)
|
NCRSA |
1:09.26 |
1:03.93 |
-5.33 |
| 11 |
Schoenagel, Matthew R (11)
|
NCRSA |
1:06.21 |
1:04.07 |
-2.14 |
| 12 |
Aparicio, Emilio (11)
|
NCRSA |
1:03.22 |
1:05.26 |
2.04 |
| 13 |
Langebeck, Evan M (13)
|
NCRSA |
1:09.12 |
1:07.43 |
-1.69 |
| 14 |
Hadsell, Ethan C (11)
|
NCRSA |
1:10.21 |
1:09.36 |
-0.85 |
| 15 |
Kehn, Lucas J (11)
|
NCRSA |
|
1:13.34 |
- |
| 16 |
Rustay, Andrew C (12)
|
NCRSA |
1:26.44 |
1:14.59 |
-11.85 |
| 17 |
Levin, Adam M (10)
|
NCRSA |
1:17.63 |
1:15.67 |
-1.96 |
| 18 |
Trexler, Grant M (8)
|
NCRSA |
1:20.70 |
1:19.35 |
-1.35 |
| 19 |
Winslow, William C (11)
|
NCRSA |
1:20.00 |
1:20.69 |
0.69 |
| 20 |
Honnold, Owen J (10)
|
NCRSA |
1:21.43 |
1:23.92 |
2.49 |
| 21 |
Haithcock, William J (11)
|
NCRSA |
1:22.48 |
1:25.03 |
2.55 |
| 22 |
White, Derek W (9)
|
NCRSA |
|
1:28.68 |
- |
| 23 |
Lickfold, Charles A (7)
|
NCRSA |
|
1:41.68 |
- |
|
Pierce, Tomas F (15)
|
NCRSA |
59.80 |
NS |
- |