| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sobhy, Mina-Abanoub M (12)
|
MRBBSC |
1:10.32 |
1:07.22 |
-3.10 |
| 2 |
Tantsyura, Daniel V (12)
|
MRSS |
1:12.28 |
1:08.56 |
-3.72 |
| 3 |
Kopec, Ernest R (12)
|
MRBBSC |
1:14.83 |
1:13.29 |
-1.54 |
| 4 |
Burger, Nathan L (12)
|
MRNDAC |
1:24.22 |
1:20.00 |
-4.22 |
| 5 |
Oakes, Tomek J (11)
|
MRPBAC |
1:25.15 |
1:20.52 |
-4.63 |
| 6 |
Montagnino, Dean V (11)
|
MRBBSC |
1:27.25 |
1:23.81 |
-3.44 |
| 7 |
Finnigan, Jeromy E (11)
|
MRWSSC |
1:22.52 |
1:26.92 |
4.40 |
| 8 |
Subillaga-Dubon, Jason A (11)
|
MRFA |
1:28.72 |
1:28.07 |
-0.65 |
| 9 |
O'Connell, Ryan K (11)
|
MRBBSC |
1:30.78 |
1:28.15 |
-2.63 |
| 10 |
Gaglione, Carmine (12)
|
MRSSL |
1:28.28 |
1:29.68 |
1.40 |
| 11 |
Micic, Hunter (12)
|
MRBBSC |
1:48.06 |
1:30.52 |
-17.54 |
| 12 |
Gutterman, Hunter M (11)
|
MRNDAC |
2:00.11 |
1:31.45 |
-28.66 |
| 13 |
Carle, Zachary L (12)
|
MRFA |
1:38.09 |
1:32.14 |
-5.95 |
| 14 |
Godfrey, Ryan F (12)
|
MRWSSC |
1:30.00 |
1:33.71 |
3.71 |
| 15 |
Gorman, Sean C (12)
|
MRBBSC |
1:38.73 |
1:34.72 |
-4.01 |
| 16 |
Dineen, Patrick P (11)
|
MRSSL |
1:55.12 |
1:39.76 |
-15.36 |
| 17 |
Swift, Reghan A (11)
|
MRNDAC |
1:47.61 |
1:40.22 |
-7.39 |
| 18 |
Kaner, Matthew I (11)
|
MRSSL |
|
1:40.70 |
- |
| 19 |
Fass, Erik G (11)
|
MRSS |
1:43.92 |
1:41.35 |
-2.57 |
| 20 |
Rodriguez-Grando, Charles (11)
|
MRSSL |
|
1:41.95 |
- |
| 21 |
Fairbanks, Gage L (12)
|
MRNBS |
1:48.07 |
1:46.93 |
-1.14 |
| 22 |
Sethi, Aadi (11)
|
MRSSL |
1:56.14 |
1:49.79 |
-6.35 |
| 23 |
Heidebrecht, Martin H (11)
|
MRNDAC |
1:40.28 |
1:51.86 |
11.58 |
| 24 |
Rodriguez, Melvin N (11)
|
MRSSL |
1:57.36 |
1:53.43 |
-3.93 |
| 25 |
Cruz Santos, Yoel (11)
|
MRUN |
1:53.67 |
2:04.36 |
10.69 |
| 26 |
Cortes Cruz, Jezrael (11)
|
MRUN |
1:50.67 |
2:12.13 |
21.46 |
|
Sloley, Bryce A (11)
|
MRPBAC |
2:00.15 |
DQ |
- |
|
Connolly, Owen R (11)
|
MRSSL |
|
DQ |
- |
|
Milillo, Michael A (11)
|
MRSSL |
2:00.68 |
DQ |
- |
|
Goncalves, Skylar C (11)
|
MRBBSC |
1:42.55 |
DQ |
- |