| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brough, Alexander H (14)
|
NTMAC |
1:07.31 |
1:05.17 |
-2.14 |
| 2 |
Bibza, Grant A (14)
|
NTNTN |
1:07.88 |
1:06.84 |
-1.04 |
| 3 |
Doan, Andrew T (14)
|
NTLAC |
1:03.81 |
1:07.11 |
3.30 |
| 4 |
Williamson, Maximus C (13)
|
NTNTN |
1:11.17 |
1:08.30 |
-2.87 |
| 5 |
Fang, Evan J (13)
|
NTLAC |
1:09.38 |
1:08.69 |
-0.69 |
| 6 |
Van Dorselaer, Jack D (13)
|
NTNTN |
1:11.54 |
1:08.80 |
-2.74 |
| 7 |
Romero, Josemaria (14)
|
NTLAC |
1:10.18 |
1:09.35 |
-0.83 |
| 8 |
Park, Noah (14)
|
NTMARS |
1:11.49 |
1:09.49 |
-2.00 |
| 9 |
Feng, Oliver X (13)
|
NTLAC |
1:10.41 |
1:10.67 |
0.26 |
| 10 |
Marr, Jacob S (13)
|
NTNTN |
1:11.08 |
1:10.70 |
-0.38 |
| 11 |
Luong, Ryan C (14)
|
NTMTRO |
1:09.47 |
1:11.20 |
1.73 |
| 12 |
Doan, Alex T (13)
|
NTLAC |
1:16.00 |
1:11.42 |
-4.58 |
| 12 |
Masyuk, Ivan Y (14)
|
NTFAST |
1:13.38 |
1:11.42 |
-1.96 |
| 14 |
Cochrane, Carson D (14)
|
NTLAC |
1:09.19 |
1:11.72 |
2.53 |
| 15 |
Delarosa, Nathaniel Kyle L (13)
|
NTMAC |
1:13.67 |
1:11.80 |
-1.87 |
| 16 |
Ogden, Samuel P (14)
|
NTFAST |
1:23.01 |
1:11.96 |
-11.05 |
| 17 |
Doan, Allen Q (14)
|
NTMAC |
1:13.96 |
1:12.34 |
-1.62 |
| 18 |
Stoklas, John T (14)
|
NTNTN |
1:06.19 |
1:12.90 |
6.71 |
| 19 |
Blair, Carson W (14)
|
NTMTRO |
1:10.71 |
1:13.08 |
2.37 |
| 20 |
Dela Rosa, Derek J (14)
|
NTMAC |
1:13.78 |
1:13.68 |
-0.10 |
| 21 |
Stapleton, Jackson L (14)
|
NTMAC |
1:14.59 |
1:13.75 |
-0.84 |
| 22 |
Bosuro, Christen M (14)
|
NTMAC |
1:26.88 |
1:15.55 |
-11.33 |
| 23 |
Aujong, Tristan-Lee A (14)
|
NTSNAP |
1:18.66 |
1:15.96 |
-2.70 |
| 24 |
Key, Bryce W (13)
|
NTMAC |
1:19.26 |
1:17.42 |
-1.84 |
| 25 |
Mayhew, Timothy T (13)
|
NTMAC |
1:17.73 |
1:18.21 |
0.48 |
| 26 |
Hudson, Kaden M (14)
|
NTMAC |
|
1:20.14 |
- |
| 27 |
Maranto, Eliott K (13)
|
NTLAC |
1:22.59 |
1:20.89 |
-1.70 |
| 28 |
Bracken, Jake L (13)
|
NTLAC |
1:25.09 |
1:24.50 |
-0.59 |