| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 3 | 71 | DICKENSON, Lucus | 6 | Pershing School | 1:11.70 | |
| 4 | 160 | LLANES , Daniel | 7 | Liberty Middle School | 1:09.00 | |
| 5 | 69 | QUITOS, Julian | 7 | Pershing School | 1:09.00 |
| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 2 | 143 | DOUCETTE, Ian | 6 | Lake Como School | 1:08.00 | |
| 3 | 142 | GILL, Orin | 8 | Lake Como School | 1:07.00 | |
| 4 | 159 | DEJESUS, Jordan | 8 | Liberty Middle School | 1:06.00 | |
| 5 | 73 | TUCKER, Track | 8 | Pershing School | 1:06.80 | |
| 6 | 110 | JAYNE, Winston | 7 | Blankner School | 1:07.10 | |
| 7 | 161 | MONTOYA , Juan | 8 | Liberty Middle School | 1:09.00 |
| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 1 | 42 | MCGOVERN, Cole | 8 | Howard Middle School | 1:05.10 | |
| 2 | 36 | GRAHAM, Joshua | 7 | Howard Middle School | 1:04.50 | |
| 3 | 141 | WEBB, Emilo | 7 | Lake Como School | 1:04.00 | |
| 4 | 95 | MAIER, Palmer | 8 | Blankner School | 1:00.10 | |
| 5 | 23 | CASEY, Kellen | 8 | Howard Middle School | 1:02.10 | |
| 6 | 179 | BROWN, Stephan | 8 | Roberto Clemente | 1:04.00 | |
| 7 | 87 | BARNES, CALEB | 8 | Conway Middle School | 1:05.00 | |
| 8 | 111 | STAATS, Maxwell | 8 | Blankner School | 1:05.20 |