| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fields, Michael C (17)
|
NTTRAC |
57.32 |
55.77 |
-1.55 |
| 2 |
Sharp, Ryan A (18)
|
NTMTRO |
56.04 |
57.01 |
0.97 |
| 3 |
Smith, Jordan C (15)
|
NTTRAC |
58.60 |
58.79 |
0.19 |
| 4 |
Baker, Griffin B (15)
|
NTTRAC |
58.97 |
59.37 |
0.40 |
| 5 |
Petty, Brady S (17)
|
NTTRAC |
58.71 |
1:01.81 |
3.10 |
| 6 |
Rose, Titus H (16)
|
NTMTRO |
1:07.03 |
1:06.17 |
-0.86 |
| 7 |
Richbourg, Bradley W (16)
|
NTMTRO |
|
1:06.20 |
- |
| 8 |
Yarbrough, Grayson C (15)
|
NTMTRO |
|
1:13.33 |
- |
| 9 |
Scott, Matthew D (16)
|
NTMTRO |
1:08.18 |
1:14.84 |
6.66 |
| 10 |
Foster, Gabriel L (15)
|
NTMTRO |
|
1:28.07 |
- |
|
Eckert, Samuel F (16)
|
NTTRAC |
1:01.89 |
NS |
- |
|
Watters, Micah J (16)
|
NTTRAC |
|
NS |
- |