| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ibrahim, Abdelraham M (16)
|
MRAGUA |
48.92 |
49.51 |
0.59 |
| 2 |
Kumeno, Kai L (16)
|
MRAGUA |
50.10 |
50.16 |
0.06 |
| 3 |
Hernandez, Rene M (16)
|
MRAGUA |
50.65 |
51.73 |
1.08 |
| 4 |
Park, Ethan K (16)
|
MRAGUA |
50.08 |
51.82 |
1.74 |
| 5 |
Lai, Leon (17)
|
MRAGUA |
51.74 |
53.29 |
1.55 |
| 6 |
Zhang, Dylan Y (13)
|
MRAGUA |
52.95 |
53.57 |
0.62 |
| 7 |
Rosenstein, Ari (15)
|
MRAGUA |
56.38 |
53.80 |
-2.58 |
| 8 |
Pitt, David H (15)
|
MRAGUA |
55.21 |
55.42 |
0.21 |
| 9 |
Pire, Harrison B (16)
|
MRAGUA |
56.89 |
55.67 |
-1.22 |
| 10 |
Zhang, Eric K (13)
|
MRAGUA |
54.99 |
55.79 |
0.80 |
| 11 |
Vicioso, Emilio V (16)
|
MRYFD |
57.83 |
56.30 |
-1.53 |
| 12 |
Contreras, Jose A (15)
|
MRYMID |
56.80 |
56.52 |
-0.28 |
| 13 |
McKenna, Rodin J (13)
|
MRAGUA |
58.61 |
57.40 |
-1.21 |
| 14 |
Apaza, Andrew W (15)
|
MRLIAC |
59.20 |
57.93 |
-1.27 |
| 15 |
Liebowitz, Eli M (14)
|
MRAGUA |
57.09 |
58.12 |
1.03 |
| 16 |
Roychoudhury, Devayan (13)
|
MRYMID |
58.36 |
58.31 |
-0.05 |
| 17 |
O'Brien, Justin W (16)
|
MRFA |
57.72 |
58.87 |
1.15 |
| 18 |
Lessem, Alexander F (22)
|
MRYMID |
57.17 |
59.11 |
1.94 |
| 19 |
Lara, Austin F (13)
|
MRAGUA |
1:00.37 |
1:00.13 |
-0.24 |
| 20 |
Florkowski, Brian T (14)
|
MRLIAC |
1:00.59 |
1:00.51 |
-0.08 |
| 21 |
Rivera, Sebastian J (14)
|
MREAST |
1:01.51 |
1:00.83 |
-0.68 |
| 22 |
Byrd, Nicholas G (13)
|
MRYMID |
1:04.77 |
1:00.97 |
-3.80 |
| 23 |
Kayadjanian, Federico (14)
|
MRYFD |
1:00.15 |
1:01.26 |
1.11 |
| 24 |
Rivera, Joaquin D (14)
|
MREAST |
1:01.65 |
1:01.88 |
0.23 |
| 25 |
Mackinnon, Colin R (13)
|
MRYFD |
1:00.89 |
1:01.89 |
1.00 |
| 26 |
Drumm, John S (13)
|
MRYFD |
|
1:02.26 |
- |
| 27 |
Chou, Joshua (15)
|
MRLIAC |
1:02.47 |
1:02.55 |
0.08 |
| 28 |
Shen, Jeremy (13)
|
MRYFD |
1:03.88 |
1:03.07 |
-0.81 |
| 29 |
Mora, Sebastian J (13)
|
MRLIAC |
1:03.09 |
1:03.14 |
0.05 |
| 30 |
Rivera, Gabriel J (13)
|
MREAST |
1:02.03 |
1:03.44 |
1.41 |
| 31 |
Hong, Reegan S (13)
|
MRLIAC |
1:02.28 |
1:03.81 |
1.53 |
| 32 |
More, Yash B (14)
|
MRAGUA |
59.78 |
1:03.87 |
4.09 |
| 33 |
Mantikas, Alex (13)
|
MRLIAC |
1:04.03 |
1:04.32 |
0.29 |
| 34 |
Mazur, Sean J (13)
|
MRLIAC |
1:00.63 |
1:05.95 |
5.32 |
| 35 |
Gandhi, Pratham S (15)
|
MRYFD |
1:04.02 |
1:07.54 |
3.52 |
| 36 |
Kosecki, Michael A (13)
|
MRYFD |
1:09.80 |
1:07.72 |
-2.08 |
| 37 |
Bates, Caleb S (13)
|
MRAGUA |
1:08.98 |
1:09.53 |
0.55 |
| 38 |
Soh, Joshua M (14)
|
MRYFD |
1:09.44 |
1:09.71 |
0.27 |
| 39 |
Guo, Jonathan Y (13)
|
MRLIAC |
1:08.20 |
1:11.64 |
3.44 |
| 40 |
O'Brien, Nicholas J (14)
|
MRFA |
1:08.52 |
1:11.68 |
3.16 |