| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Greene, Jacob T (18)
|
NCTYDE |
29.70 |
29.94 |
0.24 |
| 2 |
Wagner, Matthew H (17)
|
NCTYDE |
28.34 |
30.20 |
1.86 |
| 3 |
Knorr, Ethan C (17)
|
NCGCY |
30.95 |
30.41 |
-0.54 |
| 4 |
Chase, Ethan D (17)
|
NCTYDE |
30.12 |
30.50 |
0.38 |
| 5 |
McKenna, Patrick J (15)
|
NCTYDE |
35.58 |
31.86 |
-3.72 |
| 6 |
Roussel, Timothee (16)
|
NCLOY |
34.64 |
32.18 |
-2.46 |
| 7 |
Womble, Ethan V (15)
|
NCGCY |
34.51 |
32.31 |
-2.20 |
| 8 |
Johnson, Samuel A (16)
|
NCTYDE |
35.35 |
32.97 |
-2.38 |
| 9 |
Yeh, Ryan T (15)
|
NCLOY |
33.94 |
33.07 |
-0.87 |
| 10 |
Warner, Gabriel K (17)
|
NCLOY |
|
33.14 |
- |
| 11 |
Warner, Calvin I (17)
|
NCLOY |
32.14 |
33.62 |
1.48 |
| 12 |
Day, John R (18)
|
NCTYDE |
33.53 |
33.64 |
0.11 |
| 13 |
Greene, Connor E (16)
|
NCTYDE |
1:20.54 |
34.21 |
-46.33 |
| 14 |
Rasbornik, Duncan J (15)
|
NCLOY |
34.97 |
34.47 |
-0.50 |
| 15 |
Carsten, Nathaniel D (15)
|
NCLOY |
35.22 |
34.51 |
-0.71 |
| 16 |
Brown, Logan R (15)
|
NCTYDE |
35.60 |
35.08 |
-0.52 |
| 17 |
Esposito, William P (15)
|
NCGCY |
|
35.34 |
- |
| 18 |
Prestwood, Brendan J (17)
|
NCTYDE |
36.52 |
36.02 |
-0.50 |
| 20 |
Lyles, Wynston F (15)
|
NCTYDE |
45.16 |
38.30 |
-6.86 |
| 21 |
Smith, Sean C (15)
|
NCTYDE |
38.84 |
38.57 |
-0.27 |
| 22 |
Muller, Nicholas A (16)
|
NCLOY |
43.74 |
38.94 |
-4.80 |
| 23 |
Presson, William A (15)
|
NCGCY |
38.19 |
39.34 |
1.15 |
| 24 |
LeFevre, Benjamin B (16)
|
NCTYDE |
43.02 |
40.36 |
-2.66 |