| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gage, Lincoln T (10)
|
NCMOR |
51.54 |
50.56 |
-0.98 |
| 2 |
Liu, Ethan S (10)
|
NCRSA |
55.00 |
51.20 |
-3.80 |
| 3 |
Diaz, Eli M (9)
|
NCYOTA |
51.45 |
51.24 |
-0.21 |
| 4 |
Cantando, John M (9)
|
NCMOR |
47.45 |
52.32 |
4.87 |
| 5 |
Harclerode, Cole R (10)
|
NCMOR |
1:04.86 |
53.27 |
-11.59 |
| 6 |
Shearin, William K (10)
|
NCUN |
1:01.65 |
53.36 |
-8.29 |
| 7 |
Meintel, Calvin J (10)
|
NCMOR |
56.06 |
54.59 |
-1.47 |
| 8 |
Lambert, III, George S (10)
|
NCRSA |
55.64 |
54.62 |
-1.02 |
| 9 |
He, Brian R (10)
|
NCYOTA |
53.29 |
57.45 |
4.16 |
| 10 |
Nelson, Coleman T (10)
|
NCMOR |
58.71 |
57.96 |
-0.75 |
| 11 |
Croom, Jack R (10)
|
NCMOR |
1:04.81 |
58.70 |
-6.11 |
| 12 |
Duprey, James M (10)
|
NCUN |
56.95 |
58.97 |
2.02 |
| 13 |
Shin, Tatum T (10)
|
NCYOTA |
1:03.67 |
1:00.80 |
-2.87 |
| 14 |
Shanmuganathan, Akash A (10)
|
NCYOTA |
1:01.54 |
1:00.95 |
-0.59 |
| 15 |
Liu, Alwin W (9)
|
NCYOTA |
1:01.23 |
1:01.12 |
-0.11 |
| 16 |
Jewett, Matthew T (10)
|
NCYOTA |
1:00.87 |
1:01.84 |
0.97 |
| 17 |
Johnson, Nathaniel T (10)
|
NCMOR |
1:02.63 |
1:02.49 |
-0.14 |
| 18 |
Wilson, James L (10)
|
NCMOR |
1:00.28 |
1:02.69 |
2.41 |
| 19 |
Emery, Gabriel J (10)
|
NCYOTA |
1:01.97 |
1:02.78 |
0.81 |
| 20 |
Kulas, Helms A (9)
|
NCAQUA |
1:02.09 |
1:02.80 |
0.71 |
| 21 |
Collins, Camden P (10)
|
NCMOR |
1:01.68 |
1:02.87 |
1.19 |
| 22 |
Caress, Baxter L (9)
|
NCYOTA |
59.73 |
1:03.63 |
3.90 |
| 23 |
Bondo, Henry W (9)
|
NCRSA |
1:02.43 |
1:04.36 |
1.93 |
| 24 |
Bakelaar, Lucas A (10)
|
NCYOTA |
59.75 |
1:04.78 |
5.03 |
| 25 |
Hummel, Alexander C (9)
|
NCYOTA |
1:02.15 |
1:09.82 |
7.67 |
| 26 |
White, Andrew J (10)
|
NCRSA |
1:04.55 |
1:10.05 |
5.50 |
| 27 |
Hutchens, William L (10)
|
NCYOTA |
1:08.09 |
1:13.75 |
5.66 |
|
Williams, Michael S (9)
|
NCMOR |
49.93 |
NS |
- |
|
Zhang, Chuanxi (9)
|
NCYOTA |
56.07 |
NS |
- |