| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kempf, Mason G (12)
|
NCRSA |
1:09.53 |
1:07.89 |
-1.64 |
| 2 |
Roberts, Christopher S (12)
|
NCCAT |
1:09.37 |
1:08.02 |
-1.35 |
| 3 |
McCarthy, Luke T (12)
|
NCECA |
1:10.32 |
1:11.08 |
0.76 |
| 4 |
Villalobos, Adrian J (11)
|
NCRSA |
1:10.20 |
1:11.71 |
1.51 |
| 5 |
Pritchard, Benjamin A (12)
|
NCCAT |
1:08.48 |
1:12.18 |
3.70 |
| 6 |
Ison, Luka I (12)
|
NCRSA |
|
1:12.49 |
- |
| 7 |
Czar, Matthew E (11)
|
NCHAC |
1:18.28 |
1:15.35 |
-2.93 |
| 8 |
Bullard, Collin M (12)
|
NCECA |
1:35.44 |
1:16.18 |
-19.26 |
| 9 |
Haithcock, William J (12)
|
NCRSA |
1:32.35 |
1:19.14 |
-13.21 |
| 10 |
Andre, Alex U (11)
|
NCHAC |
1:21.17 |
1:27.05 |
5.88 |
| 11 |
Johnson, Samuel T (11)
|
NCECA |
1:35.98 |
1:46.48 |
10.50 |
|
Johnson, Cameron M (12)
|
NCECA |
1:15.02 |
DQ |
- |