Top 300m Dash Performances
| Time | Athlete | Meet | |
|---|---|---|---|
| 1 | 46.85 | Sally Hassan ('19) | 2019 H.O.T (HIGH OCTANE TRACK) CHOCOLATE |
| 2 | 47.33 | Meghann Kaczynski ('19) | 2019 JDL HS Dual Meet Challenge |
| 3 | 47.84 | Meghann Kaczynski ('19) | 2019 Patriot Holiday Invitational |
| 4 | 48.05 | Meghann Kaczynski ('19) | 2019 H.O.T (HIGH OCTANE TRACK) CHOCOLATE |
| 5 | 48.32 | Meghann Kaczynski ('19) | 2019 Mondo Elite HS Invitational |
| 6 | 48.61 | Meghann Kaczynski ('19) | 2019 H.O.T (HIGH OCTANE TRACK) TURKEY |
| 7 | 49.47 | Meghann Kaczynski ('19) | 2019 Champions Fast Track HS Invitational |
Top 300m Dash PRs
| Time | Athlete | Meet | |
|---|---|---|---|
| 1 | 46.85 | Sally Hassan ('19) | 2019 H.O.T (HIGH OCTANE TRACK) CHOCOLATE |
| 2 | 47.33 | Meghann Kaczynski ('19) | 2019 JDL HS Dual Meet Challenge |