| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jennings, Samuel P (17)
|
GUBATS |
51.57 |
53.08 |
1.51 |
| 2 |
Black, Abel J (16)
|
GUPACE |
51.88 |
54.53 |
2.65 |
| 3 |
Black, Aaron R (16)
|
GUPACE |
54.39 |
54.66 |
0.27 |
| 4 |
Ferguson, Chase M (16)
|
GUBATS |
55.38 |
56.35 |
0.97 |
| 5 |
Boettcher, Kase M (16)
|
GUUN-B |
57.37 |
58.50 |
1.13 |
| 6 |
Litchfield, Jake A (16)
|
GUBATS |
1:00.99 |
59.26 |
-1.73 |
| 7 |
Gutierrez, Richard D (16)
|
GUBLST |
57.53 |
59.28 |
1.75 |
| 8 |
Montgomery, Derek T (16)
|
GUBATS |
1:11.58 |
59.82 |
-11.76 |
| 9 |
Bay, Justin P (15)
|
GUBLST |
1:00.89 |
1:00.22 |
-0.67 |
| 10 |
Galvan, Eleazar V (16)
|
GUBLST |
1:00.74 |
1:00.50 |
-0.24 |
| 11 |
Lugo, Jaiden M (17)
|
GUBATS |
1:00.88 |
1:00.92 |
0.04 |
| 12 |
Andrews, Fynn J (16)
|
GUPACE |
|
1:01.72 |
- |
| 13 |
Penny, Evan J (16)
|
GUBLST |
1:00.35 |
1:02.18 |
1.83 |
| 14 |
Guice, Joshua G (15)
|
GUBATS |
1:00.47 |
1:03.35 |
2.88 |
| 15 |
Rosebecke, Benjamin R (16)
|
GUPLAT |
1:00.84 |
1:04.03 |
3.19 |
| 16 |
McDonald, Christopher R (15)
|
GUBATS |
1:09.73 |
1:04.05 |
-5.68 |
| 17 |
Avila, Gerardo L (17)
|
GUBLST |
1:07.22 |
1:05.00 |
-2.22 |
| 18 |
Wang, James Y (15)
|
GUBATS |
1:08.39 |
1:05.31 |
-3.08 |
| 19 |
O'Mara, Liam M (17)
|
GUBLST |
1:10.55 |
1:06.06 |
-4.49 |
| 20 |
Reyes, Sergio M (15)
|
GUBLST |
1:07.71 |
1:08.09 |
0.38 |
| 21 |
Coupland, Coleton D (15)
|
GUPACE |
1:13.06 |
1:08.63 |
-4.43 |
| 22 |
Martin, Caleb A (15)
|
GUESCA |
1:08.75 |
1:10.30 |
1.55 |
| 23 |
Buentello, Enrique S (15)
|
GUPACE |
1:15.25 |
1:13.97 |
-1.28 |
| 24 |
Dang, Hung T (15)
|
GUPLAT |
1:18.21 |
1:15.82 |
-2.39 |
| 25 |
Wise, Garrett L (15)
|
GUPLAT |
1:19.45 |
1:21.45 |
2.00 |
| 26 |
O'Mara, Connor G (17)
|
GUBLST |
|
1:33.21 |
- |
|
Riggle, Damen P (16)
|
GUBLST |
|
DQ |
- |
|
Crouch, Ty W (16)
|
GUBATS |
|
NS |
- |
|
Wang, Eric Y (17)
|
GUBATS |
52.36 |
NS |
- |