| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shchuchinov, Timur (6)
|
MRRIST |
48.97 |
42.14 |
-6.83 |
| 2 |
Gjertsen, Owen G (6)
|
MRWEST |
41.43 |
43.16 |
1.73 |
| 3 |
Kamor, Nicholas I (6)
|
MRLIAC |
1:06.23 |
44.32 |
-21.91 |
| 4 |
Rubendall, Joseph B (6)
|
MRWISC |
52.00 |
44.40 |
-7.60 |
| 5 |
Weinstein, Joshua E (6)
|
MRLIE |
54.76 |
46.92 |
-7.84 |
| 6 |
Jadot, Olivier J (6)
|
MREAST |
1:05.18 |
47.57 |
-17.61 |
| 7 |
Xue, Henry (6)
|
MRBGNW |
50.00 |
48.20 |
-1.80 |
| 8 |
Franks, Kelly C (6)
|
MRBGNW |
49.71 |
49.54 |
-0.17 |
| 9 |
Corbett, Carter (6)
|
MRCFB |
47.22 |
50.89 |
3.67 |
| 10 |
Monahan, Joseph J (6)
|
MRTVSC |
59.55 |
52.26 |
-7.29 |
| 11 |
Paggi, Zachary A (6)
|
MRLBA |
47.40 |
52.75 |
5.35 |
| 12 |
Lee, Matthew (5)
|
MRCOND |
49.00 |
53.00 |
4.00 |
| 13 |
Wagman, Ellis G (6)
|
MRCOND |
|
53.40 |
- |
| 14 |
Wodicka, Matthew S (6)
|
MRCSC |
1:00.00 |
55.27 |
-4.73 |
| 15 |
Tricola, Sebastian (6)
|
MRLBA |
55.10 |
55.57 |
0.47 |
| 16 |
Villalobos, Ryan (6)
|
MRAPEX |
1:04.90 |
1:01.71 |
-3.19 |
| 17 |
Barrett, Noland A (5)
|
MRWEST |
55.00 |
1:05.04 |
10.04 |
| 18 |
Fisher, Beckham J (6)
|
MRLIAC |
1:21.00 |
1:05.51 |
-15.49 |
| 19 |
St. Thomas, Harrison J (6)
|
MRLIAC |
1:24.00 |
1:07.24 |
-16.76 |
| 20 |
O'Connor, Charles J (6)
|
MREAST |
1:15.00 |
1:07.60 |
-7.40 |
| 21 |
Dewhurst, Jesse W (6)
|
MRDA |
1:05.19 |
1:08.82 |
3.63 |
| 22 |
Lu, Alex B (6)
|
MRRA |
1:11.75 |
1:12.95 |
1.20 |
| 23 |
O'Connor, Nathaniel (6)
|
MRSMC |
1:13.46 |
1:17.19 |
3.73 |
| 24 |
Petersel, Zachary A (6)
|
MRCOND |
1:05.00 |
1:18.49 |
13.49 |
| 25 |
O'Donnell, Kevin J (5)
|
MRSMC |
1:17.37 |
1:20.56 |
3.19 |
| 26 |
Ackerman, Matthew B (5)
|
MRCSC |
1:23.31 |
1:25.34 |
2.03 |
|
Ciechanowski, Maximilian (6)
|
MRUNMR |
43.11 |
DQ |
- |