| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Clayton, Thomas J (10)
|
NCGFSC |
37.80 |
36.00 |
-1.80 |
| 1 |
Wagner, Dean T (10)
|
NCFAST |
47.99 |
42.16 |
-5.83 |
| 1 |
Bacon, Chance M (9)
|
NCGFSC |
48.49 |
46.05 |
-2.44 |
| 1 |
Parker, Grant E (10)
|
NCLOY |
|
54.14 |
- |
| 2 |
Delos Santos, Joshua B (10)
|
NCGFSC |
36.56 |
36.87 |
0.31 |
| 2 |
Chopra, Vijay V (10)
|
NCMSA |
52.01 |
43.07 |
-8.94 |
| 2 |
Lackey, Charles B (10)
|
NCSFSC |
45.12 |
47.48 |
2.36 |
| 2 |
Wood, Cameron W (10)
|
NCMSA |
|
54.23 |
- |
| 3 |
Lee, Aiden K (10)
|
NCMSA |
42.35 |
37.68 |
-4.67 |
| 3 |
Seawell, Christopher L (9)
|
NCHAC |
55.99 |
44.46 |
-11.53 |
| 3 |
Valacchi, Geoffrey D (10)
|
NCLOY |
|
48.41 |
- |
| 3 |
Slawinski, Charles K (9)
|
NCMOR |
49.99 |
54.41 |
4.42 |
| 4 |
Rossato, Finley M (10)
|
NCSGSA |
44.30 |
39.86 |
-4.44 |
| 4 |
Walker, Jacob R (10)
|
NCMOR |
50.08 |
48.59 |
-1.49 |
| 4 |
Coltrane, Chasen A (9)
|
NCSGSA |
52.80 |
56.25 |
3.45 |
| 5 |
Collins, Camden P (10)
|
NCMOR |
1:09.99 |
1:02.61 |
-7.38 |
| 5 |
Walcott, Noah S (10)
|
NCGFSC |
42.14 |
39.91 |
-2.23 |
| 5 |
Kline, Jackson E (10)
|
NCMOR |
49.99 |
48.90 |
-1.09 |
| 6 |
Eggleston, Cannon S (9)
|
NCSGSA |
|
1:10.35 |
- |
| 6 |
Nelson, Coleman T (9)
|
NCMOR |
57.53 |
51.18 |
-6.35 |
| 7 |
Perez, Javier A (10)
|
NCMSA |
|
1:14.32 |
- |
| 8 |
Michel, Ethan S (10)
|
NCMSA |
|
1:16.24 |
- |
| 9 |
McMillan, Cooper R (10)
|
NCYBAC |
|
1:16.83 |
- |
|
Johnson, Nathaniel T (9)
|
NCMOR |
1:12.27 |
DQ |
- |
|
Campbell, Jance B (10)
|
NCHPSC |
|
DQ |
- |
|
Meck, Wyatt D (9)
|
NCSGSA |
1:04.87 |
DQ |
- |