| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | GREGORY, Omarion | Richmond Hill | 52.17 |
| 2 | CIRCELLI, Richard | Ponte Vedra | 51.70 |
| 3 | JIMENEZ, Jarrell | Ponte Vedra | 50.01 |
| 4 | JOHNSON, Trevis | Columbia | 49.46 |
| 5 | TAYLOR, Jayden | Richmond Hill | 49.96 |
| 6 | RIO, Santonio | Richmond Hill | 50.33 |
| 7 | MACGILVRAY, Charles | Ponte Vedra | 52.05 |
| 8 | STARKS, Santana | Ponte Vedra | 52.59 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | BALCITA, Brick | Beachside | 55.35 |
| 2 | SMITH, ZaMeer | Richmond Hill | 54.43 |
| 3 | OWEN, Hayden | Tocoi Creek | 53.17 |
| 4 | ANDRADE BRINSKO, Tanner | Ponte Vedra | 52.80 |
| 5 | BROWN, Takoda | Oakleaf | 53.04 |
| 6 | DOCTOR, Cameron | Oakleaf | 54.15 |
| 7 | MORTON, Randy | Oakleaf | 55.30 |
| 8 | CRAIG, Eddie | Beachside | 56.03 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | YAMAGUCHI, Gavin | Beachside | NT |
| 2 | KOZHEVNIKOV, Maksimus | Beachside | 1:01.62 |
| 3 | ROERINK, William | Tocoi Creek | 59.18 |
| 4 | FRAZIER, Jackson | Tocoi Creek | 57.59 |
| 5 | DE HAAN, Jace | Tocoi Creek | 58.02 |
| 6 | BURGAINS, Justin | Beachside | 59.22 |
| 7 | GRINER, Wyatt | Tocoi Creek | 1:04.56 |
| 8 | BAKER, Aidan | Tocoi Creek | NT |