| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ivy, Michael J (18)
|
UNAT |
20.58 |
21.53 |
0.95 |
| 2 |
Prucha, Benjamin J (16)
|
NCTAC |
21.73 |
22.20 |
0.47 |
| 3 |
Thomas, Cameron C (17)
|
NCTAC |
21.56 |
22.26 |
0.70 |
| 4 |
Tomlinson, Alexander L (17)
|
NCTAC |
21.18 |
22.30 |
1.12 |
| 5 |
Cotter, Michael M (16)
|
NCTAC |
21.91 |
22.32 |
0.41 |
| 6 |
Benton, Jack N (16)
|
NCTAC |
22.30 |
23.11 |
0.81 |
| 7 |
Liu, Kyle (16)
|
NCTAC |
25.90 |
23.63 |
-2.27 |
| 8 |
Petersen, Daniel F (17)
|
NCTAC |
25.10 |
24.07 |
-1.03 |
| 9 |
Vaughan, Quinn E (16)
|
NCTAC |
23.58 |
24.33 |
0.75 |
| 10 |
Reading, Cy A (15)
|
NCTAC |
24.15 |
24.47 |
0.32 |
| 11 |
Jordache, Charles David D (16)
|
NCTAC |
29.54 |
24.90 |
-4.64 |
| 12 |
Nguyen, Sean H (16)
|
NCTAC |
25.53 |
25.63 |
0.10 |
| 13 |
Lu, Stanley (15)
|
NCTAC |
26.37 |
26.09 |
-0.28 |
| 14 |
Wilson, Ian T (15)
|
NCTAC |
28.22 |
27.54 |
-0.68 |
| 15 |
Truong, Dylan L (15)
|
NCTAC |
|
29.44 |
- |
| 16 |
Lauchengco, Christian J (16)
|
NCTAC |
30.84 |
30.31 |
-0.53 |
| 17 |
Xie, Daniel Z (15)
|
NCTAC |
32.13 |
30.69 |
-1.44 |
| 18 |
Liou, Yih Der (15)
|
NCTAC |
33.92 |
31.65 |
-2.27 |
| 19 |
Koneru, Pranay (15)
|
NCTAC |
31.61 |
32.78 |
1.17 |
|
Bugaj, Brendan J (15)
|
NCTAC |
32.15 |
NS |
- |
|
Bennett, Tyler R (16)
|
NCTAC |
25.26 |
NS |
- |