| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Evan (12)
|
MRNDAC |
27.65 |
29.43 |
1.78 |
| 2 |
Smith, Sebastian L (12)
|
MRRFAC |
29.39 |
31.39 |
2.00 |
| 3 |
Simpfenderfer, Michael D (11)
|
MRRFAC |
32.99 |
34.47 |
1.48 |
| 4 |
Avancena, Christian A (12)
|
MRNDAC |
41.41 |
34.68 |
-6.73 |
| 5 |
Hackmeyer, Kieran M (11)
|
MRNDAC |
33.95 |
36.76 |
2.81 |
| 6 |
Dewhurst, Joseph M (12)
|
MRAG |
40.52 |
40.53 |
0.01 |
| 7 |
Schweppe, Otto W (12)
|
MRNDAC |
37.97 |
40.60 |
2.63 |
| 8 |
Wu, Patrick (12)
|
MRRFAC |
41.89 |
40.71 |
-1.18 |
| 9 |
Herbert, Owain G (12)
|
MRNDAC |
41.86 |
41.79 |
-0.07 |
| 10 |
Blazek, Jackson M (11)
|
MRNDAC |
39.05 |
42.79 |
3.74 |
| 11 |
Elmassalemah, Iad K (12)
|
MRNDAC |
44.69 |
43.03 |
-1.66 |
| 12 |
Lavariega, Yahir (12)
|
MRNDAC |
44.66 |
45.32 |
0.66 |
| 13 |
Herbert, Theodore J (12)
|
MRNDAC |
44.81 |
46.14 |
1.33 |
| 14 |
McGrath, Adam M (11)
|
MRNDAC |
51.76 |
46.40 |
-5.36 |
| 15 |
Amaro, Dylan J (11)
|
MRNDAC |
40.69 |
46.72 |
6.03 |
| 16 |
Munn, Aaron J (11)
|
MRNDAC |
|
51.78 |
- |
| 17 |
Dawkins, Ajani A (11)
|
MRNDAC |
|
1:00.64 |
- |
|
Daniels, Luke W (11)
|
MRNDAC |
44.25 |
DQ |
- |
|
Ratnikov, Arsenii (12)
|
MRNDAC |
|
DQ |
- |
|
Burger, Nathan L (11)
|
MRNDAC |
35.88 |
NS |
- |
|
qu, Matthew Y (11)
|
MRMWDA |
1:03.99 |
NS |
- |