| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Quested, Finn J (10)
|
MRRFAC |
1:14.60 |
1:12.18 |
-2.42 |
| 2 |
Beehler, Matthew C (10)
|
MRLBA |
1:17.84 |
1:14.52 |
-3.32 |
| 3 |
Sadchikov, Maximilian O (10)
|
MRPATS |
1:18.30 |
1:20.46 |
2.16 |
| 4 |
Vitale, Benjamin G (10)
|
MRPATS |
1:22.57 |
1:21.41 |
-1.16 |
| 5 |
Fayngersh, Ramiel (9)
|
MRLBA |
1:24.48 |
1:21.70 |
-2.78 |
| 6 |
Shi, Jeffery (9)
|
MRAG |
1:26.80 |
1:25.99 |
-0.81 |
| 7 |
Fayngersh, David (9)
|
MRLBA |
|
1:26.19 |
- |
| 8 |
Wu, Brendan S (9)
|
MRRFAC |
1:30.46 |
1:26.83 |
-3.63 |
| 9 |
Daniels, Luke W (10)
|
MRNDAC |
1:38.76 |
1:40.30 |
1.54 |
| 10 |
Richter, Isaac (9)
|
MRLBA |
|
1:53.73 |
- |
|
Martin, Isaiah N (9)
|
MRNBS |
1:50.53 |
DQ |
- |
|
Abbruzzese, Matthew J (9)
|
MRRFAC |
1:36.78 |
DQ |
- |
|
Simpfenderfer, Michael D (10)
|
MRRFAC |
1:20.86 |
DQ |
- |
|
Hogan, James T (9)
|
MRHVD |
2:14.94 |
DQ |
- |
|
Hackmeyer, Kieran M (10)
|
MRNDAC |
1:35.86 |
NS |
- |
|
Amaro, Dylan J (10)
|
MRNDAC |
1:32.29 |
NS |
- |
|
Franco, Vincent (11)
|
MRLBA |
1:55.00 |
NS |
- |