| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wolbert, Zachary F (15)
|
MAPFY |
51.66 |
54.75 |
3.09 |
| 2 |
McAllister, Patrick L (15)
|
MAPAAC |
55.85 |
55.70 |
-0.15 |
| 3 |
Kim, Hyunbin (16)
|
MAPAAC |
54.66 |
57.80 |
3.14 |
| 4 |
Berlitz, Daniel J (14)
|
MAPAAC |
1:00.54 |
59.49 |
-1.05 |
| 5 |
DeFriece, Andrew R (17)
|
MAUN |
1:05.22 |
1:00.46 |
-4.76 |
| 6 |
Thomas, Yaseen A (15)
|
MASERP |
1:02.34 |
1:03.45 |
1.11 |
| 7 |
Rishel, Phillip S (15)
|
MAPAAC |
59.51 |
1:03.74 |
4.23 |
| 8 |
Kern, Brendan T (14)
|
MAPAAC |
1:02.52 |
1:03.84 |
1.32 |
| 9 |
Holden, Marquis I (14)
|
MASERP |
1:04.88 |
1:04.15 |
-0.73 |
| 10 |
Johnston, Ian A (15)
|
MAPAAC |
1:06.72 |
1:04.21 |
-2.51 |
| 11 |
Solarte, Sabastian J (13)
|
MAPAAC |
1:04.70 |
1:05.30 |
0.60 |
| 12 |
Jablonski, Daniel M (14)
|
MAPAAC |
1:06.52 |
1:05.39 |
-1.13 |
| 13 |
Zheng, Lucas (13)
|
MADST |
1:08.00 |
1:08.47 |
0.47 |
| 14 |
Hernandez, Juan C (13)
|
MAPFY |
1:05.90 |
1:08.74 |
2.84 |
| 15 |
Siglin, Jarrod M (15)
|
MAPFY |
1:07.99 |
1:11.09 |
3.10 |
| 16 |
Gonzalez, Benjamin D (14)
|
MAPFY |
|
1:11.39 |
- |
| 17 |
Zhang, James (13)
|
MAPAAC |
1:16.61 |
1:13.36 |
-3.25 |
| 18 |
McCall, Conor P (15)
|
MAPFY |
1:18.33 |
1:14.77 |
-3.56 |
| 19 |
Wycherley, Ryan K (14)
|
MAPAAC |
|
1:15.41 |
- |
| 20 |
Allen, Carson C (13)
|
MAPAAC |
1:11.71 |
1:15.69 |
3.98 |
| 21 |
Coleman, Cameron M (15)
|
MASERP |
1:20.28 |
1:22.53 |
2.25 |
| 22 |
Sharkey, Alexander R (16)
|
MAPAAC |
|
1:27.70 |
- |
|
Durner, Grant H (18)
|
MAPAAC |
53.79 |
NS |
- |