| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nuval, Mack A (14)
|
GUBATS |
58.84 |
58.38 |
-0.46 |
| 2 |
Nace, Joel L (13)
|
GUTYES |
58.05 |
58.91 |
0.86 |
| 3 |
Thames, Travis J (13)
|
GUBATS |
58.52 |
59.45 |
0.93 |
| 4 |
Chew, Tyron T (14)
|
GUESA |
59.46 |
1:01.13 |
1.67 |
| 5 |
Toole, Jack O (13)
|
GUESA |
1:01.61 |
1:02.53 |
0.92 |
| 6 |
Figgs, Aaron D (14)
|
GULSST |
1:04.45 |
1:03.59 |
-0.86 |
| 7 |
Klabunde, Alexander J (14)
|
GUBATS |
1:05.51 |
1:03.96 |
-1.55 |
| 8 |
Tran, Nguyen T (14)
|
GULSST |
1:07.37 |
1:06.19 |
-1.18 |
| 9 |
Kraft, Logan T (13)
|
GUBATS |
1:08.42 |
1:06.79 |
-1.63 |
| 10 |
Hayes, Ian R (14)
|
GUTYES |
1:19.65 |
1:08.67 |
-10.98 |
| 11 |
Salgado, Dillan M (13)
|
GUTYES |
1:07.61 |
1:10.03 |
2.42 |
| 12 |
Phillips, Seth M (14)
|
GUESA |
1:17.17 |
1:15.79 |
-1.38 |
| 13 |
Tysdal, Robert D (13)
|
GULSST |
1:34.84 |
1:18.02 |
-16.82 |
| 14 |
Leto, Joseph J (13)
|
GULIFE |
1:26.14 |
1:18.37 |
-7.77 |
| 15 |
Triche, Micah A (13)
|
GUESA |
1:17.88 |
1:19.23 |
1.35 |
| 16 |
Malek, Joseph R (13)
|
GUFRST |
1:21.18 |
1:26.24 |
5.06 |
| 17 |
Bao, Aidan K (13)
|
GULSST |
|
1:31.36 |
- |
| 18 |
Vance, Ellis B (14)
|
GUTYES |
1:47.46 |
1:33.81 |
-13.65 |
|
Lyon, Brendan S (14)
|
GUPFL |
|
DQ |
- |
|
Dharbal, Alexander N (14)
|
GUSWIM |
1:10.32 |
NS |
- |
|
Dharbal, Andrew N (13)
|
GUSWIM |
1:13.60 |
NS |
- |
|
Saria, Nathan D (13)
|
GUTYES |
58.65 |
NS |
- |