| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stallings, Kenneth H (14)
|
NCMSA |
1:07.91 |
1:09.37 |
1.46 |
| 2 |
Ivan, David (13)
|
NCMSA |
1:10.28 |
1:11.34 |
1.06 |
| 3 |
Aleman, Liam D (13)
|
NCSMAC |
1:09.16 |
1:11.79 |
2.63 |
| 4 |
Bundy, Samuel O (14)
|
NCMSA |
1:06.33 |
1:12.27 |
5.94 |
| 5 |
Taylor, Brendan W (13)
|
NCMSA |
1:11.83 |
1:13.43 |
1.60 |
| 6 |
Gerchar, Camden M (14)
|
SEACAC |
1:10.58 |
1:14.17 |
3.59 |
| 7 |
Shivers, Payton P (14)
|
NCMSA |
1:18.41 |
1:14.99 |
-3.42 |
| 8 |
Zhukov, Stephen A (13)
|
SEACAC |
1:18.05 |
1:15.77 |
-2.28 |
| 9 |
Turner, Grant T (13)
|
NCUN |
1:19.55 |
1:19.00 |
-0.55 |
| 10 |
Rosenbloom, Joshua W (14)
|
NCMSA |
1:16.35 |
1:19.03 |
2.68 |
| 11 |
Wood, Ryan C (14)
|
NCWST |
1:16.35 |
1:21.79 |
5.44 |
| 12 |
Pillai, Nik P (13)
|
NCMSA |
1:29.80 |
1:22.13 |
-7.67 |
| 13 |
James, Alexander M (14)
|
NCMSA |
1:27.56 |
1:26.75 |
-0.81 |
| 14 |
Reich, Logan B (13)
|
NCUN |
1:32.35 |
1:27.99 |
-4.36 |
| 15 |
Ciorciari, Joshua A (13)
|
SEACAC |
1:28.75 |
1:30.53 |
1.78 |
| 16 |
Tjahjadi, James M (13)
|
NCMSA |
|
1:31.26 |
- |
| 17 |
Callard, Nathaniel R (13)
|
NCMSA |
1:39.43 |
1:35.00 |
-4.43 |
|
Hengst, David L (14)
|
NCWST |
|
NS |
- |