| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fields, Gideon L (12)
|
NCCFAC |
32.39 |
30.85 |
-1.54 |
| 2 |
Cockrum, Porter W (12)
|
NCWOW |
45.62 |
41.83 |
-3.79 |
| 3 |
Witmer, William C (10)
|
NCWOW |
44.13 |
42.19 |
-1.94 |
| 4 |
Tillery, Wade H (10)
|
NCWOW |
45.76 |
43.74 |
-2.02 |
| 5 |
Eberhardt, Nathan L (12)
|
NCWOW |
45.22 |
46.71 |
1.49 |
| 6 |
Mejouev, Maxim (10)
|
NCWOW |
51.64 |
47.69 |
-3.95 |
| 7 |
Hawthorne, Maxwell S (9)
|
NCWOW |
54.34 |
52.28 |
-2.06 |
| 8 |
Reiniche, Ryan J (9)
|
NCWOW |
56.19 |
54.17 |
-2.02 |
| 9 |
Hanson, Jack C (9)
|
NCWOW |
56.51 |
1:00.10 |
3.59 |
| 10 |
Wert, Cooper W (9)
|
NCWOW |
1:07.31 |
1:06.74 |
-0.57 |
|
Bollenbacher, Stephen W (9)
|
NCWOW |
|
DQ |
- |
|
Brown, Noah D (10)
|
NCWOW |
48.97 |
DQ |
- |
|
Wang, Maximilian (10)
|
NCWOW |
59.80 |
DQ |
- |