| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Edwards, Jonathan P (12)
|
NCHPSC |
28.72 |
28.44 |
-0.28 |
| 2 |
Whetstine, Carter R (12)
|
VACGBD |
30.04 |
29.91 |
-0.13 |
| 3 |
Griffiths, Charles F (12)
|
VACGBD |
32.44 |
31.09 |
-1.35 |
| 3 |
Hagadorn, Caleb S (12)
|
VACCA |
31.02 |
31.09 |
0.07 |
| 5 |
Votta, Robert J (12)
|
VACCA |
31.10 |
31.53 |
0.43 |
| 6 |
Cridlebaugh, Rowan P (11)
|
NCHPSC |
35.81 |
31.88 |
-3.93 |
| 7 |
Rolland, Brady M (12)
|
NCSTAR |
37.54 |
33.97 |
-3.57 |
| 8 |
Lyle, Charles Z (11)
|
NCSMAC |
32.20 |
35.83 |
3.63 |
| 9 |
Potts, Charlie P (12)
|
NCHPSC |
39.59 |
36.03 |
-3.56 |
| 10 |
Wood, Ryan C (12)
|
NCWST |
39.75 |
37.58 |
-2.17 |
| 11 |
Clark, Quintin S (11)
|
NCSTAR |
41.76 |
37.64 |
-4.12 |
| 12 |
Laursen, Teagan J (11)
|
NCSMAC |
42.78 |
39.68 |
-3.10 |
| 13 |
Spry, Cohen B (12)
|
NCTEAM |
39.57 |
39.82 |
0.25 |
| 14 |
Smith, Braeden G (12)
|
NCHPSC |
43.45 |
43.01 |
-0.44 |
| 15 |
Ricks, Charles T (12)
|
NCTEAM |
48.53 |
44.61 |
-3.92 |
| 16 |
Shanks, Grant M (12)
|
VACCA |
52.75 |
49.29 |
-3.46 |
| 17 |
Valliere, Carson B (11)
|
NCSMAC |
51.68 |
52.63 |
0.95 |
|
McElroy, Charles C (11)
|
NCTEAM |
|
NS |
- |