| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cornpropst, Ronan W (8)
|
NCYOTA |
35.54 |
34.93 |
-0.61 |
| 2 |
Sha, Cody L (8)
|
NCYOTA |
38.49 |
35.73 |
-2.76 |
| 3 |
Zhang, Chuanxi (8)
|
NCYOTA |
40.68 |
36.68 |
-4.00 |
| 4 |
Duprey, James M (8)
|
NCYOTA |
42.57 |
39.24 |
-3.33 |
| 5 |
Luo, Kevin L (8)
|
NCNCAC |
39.56 |
39.64 |
0.08 |
| 6 |
Beede, Oliver P (7)
|
NCYOTA |
49.70 |
39.95 |
-9.75 |
| 7 |
Battaglini, Vincent L (8)
|
NCYOTA |
39.77 |
41.13 |
1.36 |
| 8 |
Auerbach, Nicholas P (8)
|
NCYOTA |
46.59 |
41.91 |
-4.68 |
| 9 |
Napravnik, Lukas (7)
|
NCNCAC |
50.59 |
42.17 |
-8.42 |
| 10 |
Williamson IV, Calvin E (8)
|
NCYOTA |
49.92 |
42.56 |
-7.36 |
| 11 |
Kestnbaum, Holden S (8)
|
NCYOTA |
|
47.05 |
- |
| 12 |
Iannelli, Pelton M (8)
|
NCYOTA |
46.75 |
48.41 |
1.66 |
| 13 |
L'Ecuyer, Thomas I (8)
|
NCGFSC |
52.44 |
48.92 |
-3.52 |
| 14 |
Cummings, Doran B (7)
|
NCYOTA |
48.52 |
50.35 |
1.83 |
| 15 |
Bacon, Chance M (7)
|
NCGFSC |
48.60 |
50.67 |
2.07 |
| 16 |
Mao, Eric H (7)
|
NCGFSC |
1:25.11 |
51.38 |
-33.73 |
| 17 |
Reschke, Gavin P (8)
|
NCYOTA |
|
52.07 |
- |
| 18 |
Hester, Reece J (8)
|
NCGFSC |
59.03 |
57.93 |
-1.10 |
| 19 |
Cheung, Caleb Z (7)
|
NCGFSC |
1:00.74 |
1:03.45 |
2.71 |
| 20 |
Stuart, William E (7)
|
NCYOTA |
|
1:10.38 |
- |