| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ruffy, Rhyse X (14)
|
MRNYSA |
51.74 |
52.61 |
0.87 |
| 2 |
Olsson, Kian J (13)
|
MRNDAC |
56.30 |
54.33 |
-1.97 |
| 3 |
Holland, Connor M (13)
|
MRNYSA |
55.02 |
54.87 |
-0.15 |
| 4 |
Cerrato, Jacob A (14)
|
MRMWDA |
56.89 |
54.92 |
-1.97 |
| 5 |
Hujus, Jackson S (14)
|
MRYBAR |
55.93 |
55.18 |
-0.75 |
| 6 |
Perillo, Austin J (13)
|
MRMWDA |
56.64 |
55.56 |
-1.08 |
| 7 |
Button, Samuel M (14)
|
MRNDAC |
56.11 |
55.87 |
-0.24 |
| 8 |
Insdorf, Joshua C (13)
|
MRMWDA |
57.21 |
56.28 |
-0.93 |
| 9 |
Zhou, York Z (14)
|
MRPATS |
55.69 |
56.62 |
0.93 |
| 10 |
Speare, Troy D (13)
|
MRNDAC |
57.47 |
56.73 |
-0.74 |
| 11 |
Lam, Vernon J (13)
|
MRYBAR |
1:03.46 |
56.88 |
-6.58 |
| 12 |
Tat, Aidan G (14)
|
MRNYSA |
1:01.18 |
57.48 |
-3.70 |
| 13 |
Daterao, Krish R (14)
|
MRSSL |
1:01.21 |
57.52 |
-3.69 |
| 14 |
Ghaly, Yamen (14)
|
MRNYSA |
58.93 |
59.04 |
0.11 |
| 15 |
Kyaw, Thit-sar (14)
|
MRHVD |
1:00.97 |
1:01.92 |
0.95 |
| 16 |
Ruiz, Nathaniel R (14)
|
MRHVD |
1:00.08 |
1:01.93 |
1.85 |
| 17 |
Cristoff-Gonzalez, Jordyn T (14)
|
MRUN |
|
1:04.87 |
- |
| 18 |
Hyman, James N (14)
|
MRSSL |
1:08.82 |
1:05.35 |
-3.47 |
| 19 |
Fountain, Jamison D (14)
|
MRNDAC |
1:13.00 |
1:06.12 |
-6.88 |
| 20 |
Eckert, Raymond H (13)
|
MRNDAC |
1:07.77 |
1:06.47 |
-1.30 |
| 21 |
Kiernan, William R (14)
|
MRSSL |
1:10.27 |
1:08.66 |
-1.61 |
| 22 |
Van Inwegen, Nicolas (13)
|
MRSSL |
1:14.26 |
1:10.48 |
-3.78 |
| 23 |
Beal, Bryce T (13)
|
MRWSSC |
1:34.70 |
1:11.62 |
-23.08 |
| 24 |
Dwek, Mason J (14)
|
MRSSL |
1:12.20 |
1:13.40 |
1.20 |
| 25 |
Teng, Ryan R (13)
|
MRSSL |
1:04.20 |
1:13.71 |
9.51 |
| 26 |
McCauley, Andrew M (13)
|
MRWSSC |
1:37.46 |
1:18.47 |
-18.99 |
| 27 |
Hodge, Daniel M (13)
|
MRSSL |
|
1:32.62 |
- |
|
Fehilly, Fionn C (13)
|
MRPATS |
1:08.65 |
NS |
- |