| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Womble, Ethan V (17)
|
NCGCY |
53.11 |
54.16 |
1.05 |
| 2 |
Vlahos, Luke A (18)
|
NCTYDE |
54.70 |
54.70 |
0.00 |
| 3 |
McDonald, Logan J (15)
|
NCTYDE |
55.76 |
56.61 |
0.85 |
| 4 |
Nario, Austin P (17)
|
NCTYDE |
54.62 |
56.66 |
2.04 |
| 5 |
Whitworth, Nathan C (16)
|
NCTYDE |
56.18 |
57.31 |
1.13 |
| 6 |
Mateer, Cameron K (17)
|
VACGBD |
57.92 |
57.34 |
-0.58 |
| 7 |
Rouzie, Bryce T (15)
|
VACGBD |
55.30 |
57.38 |
2.08 |
| 8 |
Valliere, Alexander H (15)
|
NCTYDE |
57.75 |
58.68 |
0.93 |
| 9 |
Chaikin, Andrew E (17)
|
VAWAC |
54.51 |
58.81 |
4.30 |
| 10 |
Harris, Dax C (15)
|
NCGCY |
54.67 |
58.94 |
4.27 |
| 11 |
Crisci, Aidan R (16)
|
VACGBD |
54.09 |
59.12 |
5.03 |
| 12 |
Muench, Cooper D (16)
|
VACGBD |
58.76 |
59.20 |
0.44 |
| 13 |
Insixiengmay, Steven (15)
|
NCTYDE |
58.46 |
59.46 |
1.00 |
| 14 |
Muench, Hunter D (17)
|
VACGBD |
58.38 |
1:00.04 |
1.66 |
| 15 |
Rouzie, Blake A (17)
|
VACGBD |
57.34 |
1:01.76 |
4.42 |
| 16 |
Roten, Landon T (16)
|
NCTYDE |
1:02.14 |
1:02.33 |
0.19 |
| 17 |
Smith, Sean C (16)
|
NCTYDE |
1:00.76 |
1:02.60 |
1.84 |
| 18 |
Rock, Noah L (15)
|
NCGCY |
57.98 |
1:03.06 |
5.08 |
| 19 |
Miroshnichenko, Alexander A (16)
|
NCGCY |
1:03.11 |
1:03.64 |
0.53 |
| 20 |
Fore, Daniel G (15)
|
NCTYDE |
1:04.44 |
1:04.15 |
-0.29 |
| 21 |
Persson, Brodie A (15)
|
VACGBD |
|
1:08.43 |
- |
| 22 |
McGuire, Dylan J (17)
|
NCTYDE |
1:03.47 |
1:08.57 |
5.10 |
| 23 |
Rock, Owen G (17)
|
NCGCY |
1:03.72 |
1:08.71 |
4.99 |
| 24 |
Hipps, Tigue J (15)
|
NCGCY |
1:16.92 |
1:16.67 |
-0.25 |
|
Farrell, Michael E (15)
|
NCTYDE |
1:13.18 |
NS |
- |
|
Brooks, Jason D (15)
|
NCGCY |
1:01.63 |
NS |
- |