| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Danner, Trevor J (16)
|
IACAST |
21.50 |
22.20 |
0.70 |
| 2 |
Murray, Liam M (18)
|
MWISWM |
21.96 |
22.44 |
0.48 |
| 3 |
Li, Allen R (17)
|
IACIA |
24.46 |
23.51 |
-0.95 |
| 4 |
White, Hayden J (18)
|
SDTIDE |
23.51 |
23.63 |
0.12 |
| 5 |
Goding, Grant R (18)
|
MWISWM |
24.17 |
23.78 |
-0.39 |
| 6 |
Zheng, Andrew L (16)
|
MWISWM |
23.78 |
23.83 |
0.05 |
| 7 |
Swanson, Caleb M (17)
|
SDTIDE |
23.48 |
23.84 |
0.36 |
| 8 |
Fulton, Bret N (15)
|
MWNA |
24.26 |
24.22 |
-0.04 |
| 9 |
Scott-Bell, Davion A (15)
|
MWISWM |
24.03 |
24.78 |
0.75 |
| 10 |
Bennett, Lukas * (15)
|
SDTIDE |
25.52 |
25.02 |
-0.50 |
| 11 |
Williams, Caiden T (16)
|
MWISWM |
25.43 |
25.28 |
-0.15 |
| 12 |
Bennett, Maxwell R (18)
|
SDTIDE |
24.04 |
25.29 |
1.25 |
| 13 |
Herink, Travis H (16)
|
IAUSSD |
25.82 |
25.39 |
-0.43 |
| 14 |
Throckmorton, Richard K (16)
|
MWISWM |
26.29 |
26.67 |
0.38 |
| 15 |
Martin, Collin D (16)
|
MWSLS |
29.94 |
29.72 |
-0.22 |
|
Miller, Grant E (16)
|
IADSMY |
25.47 |
NS |
- |
|
Olson, Spencer T (16)
|
IACIA |
25.18 |
NS |
- |
|
Deaton, Joshua S (16)
|
IACIA |
25.07 |
NS |
- |