| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kafitz, Christopher S (12)
|
NCRACY |
35.48 |
34.73 |
-0.75 |
| 2 |
Liu, Alan S (11)
|
NCNCAC |
42.13 |
39.88 |
-2.25 |
| 3 |
Wulff, Nolan J (11)
|
NCNCAC |
44.66 |
42.67 |
-1.99 |
| 4 |
Hill, William T (11)
|
NCSSS |
39.72 |
43.17 |
3.45 |
| 5 |
Whaley, Charles S (9)
|
NCNCAC |
1:00.99 |
45.32 |
-15.67 |
| 6 |
Bice, Jackson R (11)
|
NCNCAC |
42.22 |
46.24 |
4.02 |
| 7 |
Grimshaw, Alexander L (10)
|
NCSSS |
54.13 |
46.60 |
-7.53 |
| 8 |
Rodriguez, Omar A (12)
|
NCSSS |
55.04 |
47.02 |
-8.02 |
| 9 |
Luo, Kevin L (8)
|
NCNCAC |
46.22 |
48.15 |
1.93 |
| 10 |
Wulber, Fletcher D (8)
|
NCNCAC |
52.18 |
50.32 |
-1.86 |
| 11 |
Halpern, Maximillian N (8)
|
NCNCAC |
55.99 |
52.39 |
-3.60 |
| 12 |
Sun, Andy W (8)
|
NCNCAC |
1:01.97 |
53.91 |
-8.06 |
| 13 |
Whaley, Jackson M (8)
|
NCNCAC |
1:00.99 |
55.86 |
-5.13 |
| 14 |
Hill, Caleb R (8)
|
NCSSS |
1:14.37 |
58.15 |
-16.22 |
|
Wilson, Andrew J (11)
|
NCSSS |
52.13 |
DQ |
- |