| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | TORRES, Aliyah | Alonso | 48.33 |
| 2 | FLEMING, Allison | Wiregrass Ranch | 47.98 |
| 3 | HUYKE, Helena | Celebration | 45.95 |
| 4 | PHILLIPS, Amaya | Osceola (Kissimmee) | 45.93 |
| 5 | KLEIN, Ava | Lakewood Ranch | 46.26 |
| 6 | GRANACK, Sydney | Lakewood Ranch | 47.91 |
| 7 | GRUNDY, Brianni | Newsome | 48.06 |
| 8 | GIGGETTS, Simone | St. Cloud | 48.93 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | GRUNDY, Brianni | Newsome | 50.25 | FHSAA 4A District 7 (4/08/2019) |
| 2 | KELTY, Tara | Riverview (Sarasota) | 49.43 | FHSAA 4A District 8 (4/13/2019) |
| 3 | GRANACK, Sydney | Lakewood Ranch | 48.19 | FHSAA 4A District 8 (4/13/2019) |
| 4 | KLEIN, Ava | Lakewood Ranch | 43.24 | FHSAA 4A District 8 (4/13/2019) |
| 5 | TORRES, Aliyah | Alonso | 47.36 | FHSAA 4A District 6 (4/15/2019) |
| 6 | MASON, Caroline | George Jenkins | 49.29 | FHSAA 3A District 8 and 4A District 5 (4/16/2019) |
| 7 | GIGGETTS, Simone | St. Cloud | 49.89 | FHSAA 3A District 8 and 4A District 5 (4/16/2019) |
| 8 | DEBESAY, Yovela | Strawberry Crest | 54.10 | FHSAA 4A District 7 (4/08/2019) |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | TYLER, Lauryn | Plant City | 51.54 | FHSAA 4A District 7 (4/08/2019) |
| 2 | THOMAS, Janessa | Alonso | 49.60 | FHSAA 4A District 6 (4/15/2019) |
| 3 | JACKSON, Nicole | Countryside | 48.67 | FHSAA 4A District 8 (4/13/2019) |
| 4 | PHILLIPS, Amaya | Osceola (Kissimmee) | 45.10 | FHSAA 3A District 8 and 4A District 5 (4/16/2019) |
| 5 | HUYKE, Helena | Celebration | 46.01 | FHSAA 3A District 8 and 4A District 5 (4/16/2019) |
| 6 | FLEMING, Allison | Wiregrass Ranch | 49.09 | FHSAA 4A District 6 (4/15/2019) |
| 7 | FLEMING, Kat | Wiregrass Ranch | 49.86 | FHSAA 4A District 6 (4/15/2019) |
| 8 | WIGGINS, Mackenzie | Plant City | 53.10 | FHSAA 4A District 7 (4/08/2019) |