| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rock, Noah L (14)
|
NCGCY |
56.50 |
58.60 |
2.10 |
| 2 |
Chapel, Alex J (16)
|
NCTYDE |
58.98 |
59.61 |
0.63 |
| 3 |
McGuire, Dylan J (16)
|
NCTYDE |
1:04.94 |
1:05.99 |
1.05 |
| 4 |
Farrell, Michael E (14)
|
NCTYDE |
1:07.98 |
1:08.23 |
0.25 |
| 5 |
Lyles, Wynston F (15)
|
NCTYDE |
1:09.23 |
1:09.42 |
0.19 |
| 6 |
Greenfield, Daniel J (12)
|
NCTYDE |
|
1:18.23 |
- |
| 7 |
Garner, Ashby R (13)
|
NCTYDE |
|
1:23.99 |
- |
| 8 |
Bell, Jacob M (13)
|
NCTYDE |
1:22.78 |
1:29.07 |
6.29 |
| 10 |
Morris, Kyler G (11)
|
NCGCY |
1:32.40 |
1:42.38 |
9.98 |
| 11 |
Fullagar, Keegan H (11)
|
NCGCY |
|
1:43.04 |
- |
|
Miroshnichenko, Alexander A (15)
|
NCGCY |
58.44 |
NS |
- |