| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mikuta, Reid C (16)
|
NCSGSA |
59.41 |
1:00.85 |
1.44 |
| 2 |
Duckworth, Ben S (16)
|
NCEAC |
57.86 |
1:01.06 |
3.20 |
| 3 |
Lucht, Samuel J (16)
|
NCMOR |
59.36 |
1:01.36 |
2.00 |
| 4 |
Echols, Todd A (17)
|
NCEAC |
1:00.67 |
1:02.47 |
1.80 |
| 5 |
Quinn, Sean T (17)
|
NCMOR |
1:00.74 |
1:04.14 |
3.40 |
| 6 |
Herndon, Craig W (16)
|
NCGCY |
1:00.72 |
1:04.53 |
3.81 |
| 7 |
Maycock, Julian L (14)
|
NCSGSA |
1:06.69 |
1:04.84 |
-1.85 |
| 8 |
Sansbury, Griffin M (17)
|
NCEAC |
|
1:05.08 |
- |
| 9 |
Darrenkamp, William A (15)
|
NCEAC |
1:04.40 |
1:05.33 |
0.93 |
| 10 |
Partrick, Michael S (15)
|
NCMOR |
1:04.38 |
1:06.81 |
2.43 |
| 11 |
Esposito, Benjamin R (17)
|
NCGCY |
1:04.09 |
1:07.52 |
3.43 |
| 12 |
Auderer, Michael A (16)
|
NCMOR |
1:03.10 |
1:07.75 |
4.65 |
| 13 |
Bradshaw, Lane M (12)
|
NCUN |
1:14.84 |
1:08.58 |
-6.26 |
| 14 |
McDonald, Benjamin M (14)
|
NCGCY |
1:05.78 |
1:09.03 |
3.25 |
| 15 |
Walls, Harrison R (14)
|
NCEAC |
1:12.35 |
1:09.75 |
-2.60 |
| 16 |
Zhang, Ray (14)
|
NCGCY |
1:12.37 |
1:11.20 |
-1.17 |
| 17 |
Tate, Fletcher K (13)
|
NCGCY |
1:10.89 |
1:11.89 |
1.00 |
| 18 |
Esposito, William P (14)
|
NCGCY |
1:09.03 |
1:12.44 |
3.41 |
| 19 |
Masneri, David A (11)
|
NCGCY |
1:12.76 |
1:12.47 |
-0.29 |
| 20 |
Hartis, Landon C (16)
|
NCEAC |
1:04.44 |
1:13.36 |
8.92 |
| 21 |
Brooks, Jason D (13)
|
NCGCY |
1:20.40 |
1:16.52 |
-3.88 |
|
Bennett, Drew T (16)
|
NCGCY |
1:05.96 |
NS |
- |