| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mistry, Aryan M (12)
|
MAHHAA |
1:07.85 |
1:07.56 |
-0.29 |
| 1 |
Ferker, Joshua E (12)
|
MALMOR |
1:12.51 |
1:09.21 |
-3.30 |
| 1 |
Murphy, Nolan W (12)
|
MASSC |
1:13.71 |
1:15.84 |
2.13 |
| 2 |
Freed, Logan (12)
|
MASOUD |
1:09.83 |
1:09.86 |
0.03 |
| 2 |
Sherry, Owen R (11)
|
MASPFD |
1:17.24 |
1:16.20 |
-1.04 |
| 3 |
Oswald, Zachary M (12)
|
MASSC |
1:11.29 |
1:09.98 |
-1.31 |
| 3 |
Bocchino, Gian Carlo L (11)
|
MASOUD |
1:13.09 |
1:16.61 |
3.52 |
| 4 |
Lever, Owen P (12)
|
MACBFY |
1:14.06 |
1:09.99 |
-4.07 |
| 4 |
McCloskey, Max D (11)
|
MACBST |
1:21.95 |
1:16.85 |
-5.10 |
| 5 |
Hofmann, Blaise K (12)
|
MACBFY |
1:12.20 |
1:11.36 |
-0.84 |
| 5 |
Kucherenko, Daniel B (12)
|
MATHY |
|
1:17.51 |
- |
| 6 |
Dec, Sebastian (12)
|
MACBST |
1:12.31 |
1:11.80 |
-0.51 |
| 6 |
Williams, Connor C (12)
|
MAPENN |
1:25.16 |
1:18.09 |
-7.07 |
| 7 |
Huckel, Charles E (11)
|
MACBFY |
1:15.68 |
1:13.96 |
-1.72 |
| 7 |
Yaegel, Tommy (11)
|
MASPFD |
1:21.92 |
1:18.24 |
-3.68 |
| 8 |
Feldman, Derek A (11)
|
MACBST |
1:18.06 |
1:14.04 |
-4.02 |
| 8 |
Mo, Brendan M (11)
|
MALMOR |
|
1:19.00 |
- |
| 9 |
Shireman, Aidan T (11)
|
MAMAC |
1:14.37 |
1:14.52 |
0.15 |
| 9 |
Sung, Darren W (11)
|
MACBST |
|
1:21.82 |
- |
| 10 |
Cowart, Gabriel F (11)
|
MALMOR |
1:31.26 |
1:14.70 |
-16.56 |
| 10 |
Niosi, Marco V (12)
|
MATRA |
1:37.82 |
1:22.50 |
-15.32 |
| 11 |
Hickson, Jameel (11)
|
MALIFE |
1:28.72 |
1:24.63 |
-4.09 |
| 12 |
Lee, Avery P (11)
|
MASSC |
1:28.47 |
1:25.39 |
-3.08 |
| 13 |
Jung, Eui G (11)
|
MACBST |
1:31.14 |
1:28.60 |
-2.54 |
| 14 |
Van Beurden, Noah H (12)
|
MACBST |
1:35.50 |
1:29.45 |
-6.05 |
| 15 |
Griesbaum, Neil A (12)
|
MATHY |
|
1:29.65 |
- |
| 16 |
Gray, Anthony (11)
|
MALIFE |
1:59.99 |
1:32.09 |
-27.90 |
| 17 |
Bekes, Maxwell A (11)
|
MACBST |
1:36.57 |
1:32.28 |
-4.29 |
| 18 |
Hwan, Zachary R (11)
|
MALMOR |
1:40.16 |
1:32.33 |
-7.83 |
| 19 |
Kothari, Aditya N (11)
|
MASSC |
1:33.18 |
1:32.54 |
-0.64 |
| 20 |
Klachkivski, Daniel (11)
|
MAUN |
1:36.82 |
1:33.30 |
-3.52 |
| 21 |
Filimoshin, Greg (11)
|
MAUN |
1:38.39 |
1:33.67 |
-4.72 |
| 22 |
Patrick, Peter M (12)
|
MATHY |
|
1:36.18 |
- |
| 23 |
Holmes, Edward T (11)
|
MASSC |
|
1:36.68 |
- |
| 24 |
Feldman, Tyler J (11)
|
MACBST |
|
1:39.93 |
- |
| 25 |
Hamnett, Owen P (11)
|
MATHY |
1:40.18 |
1:40.00 |
-0.18 |
| 26 |
Kaganov, Andrew J (11)
|
MATHY |
1:50.43 |
1:41.60 |
-8.83 |
| 27 |
Sawyer, Max A (11)
|
MACBST |
|
1:43.43 |
- |
| 28 |
Mastropaolo, Matthew D (12)
|
MATHY |
1:38.05 |
1:44.65 |
6.60 |
|
Dec, Bartosz (11)
|
MACBST |
1:19.83 |
DQ |
- |