Season-best marks by event
| # | Mark | Athlete | Yr | School | Dist |
|---|---|---|---|---|---|
| 1 | 56.29 | Natalie Ray | 11 | Freedom | D11 |
| 2 | 1:00.67 | Dhaniya Miner | 11 | Parkland | D11 |
| 3 | 1:01.24 | Cayley Reph | 11 | Lehighton Area | D11 |
| 4 | 1:02.09 | Bridget Aquino | 9 | Emmaus | D11 |
| 5 | 1:02.10 | Heidi-Roxan Orock | 10 |
21 athletes · 400m · District 11
| Emmaus |
| D11 |
| 6 | 1:02.46 | Heidi-Roxanne Orock | 10 | Emmaus | D11 |
| 7 | 1:02.67 | Shri Desai | 11 | Parkland | D11 |
| 8 | 1:02.81 | Taylor Moyer | 11 | Lehighton Area | D11 |
| 9 | 1:02.94 | Lilah Wynder | 9 | Parkland | D11 |
| 10 | 1:03.26 | Marley Boyle | 12 | Parkland | D11 |
| 11 | 1:03.58 | Kyana Deabreu | 12 | Emmaus | D11 |
| 12 | 1:04.00 | Megan Tarantino | 12 | Parkland | D11 |
| 13 | 1:04.19 | Ava Kopetskie | 12 | Liberty | D11 |
| 14 | 1:05.33 | Clara Baker | 10 | Emmaus | D11 |
| 15 | 1:05.50 | Kaylee Vinciguerra | 11 | Palisades | D11 |
| 16 | 1:05.68 | Laura Shellhamer | 11 | Parkland | D11 |
| 17 | 1:06.20 | Peyton Weaver | 9 | Parkland | D11 |
| 18 | 1:06.48 | Aliya Chapman | 10 | Liberty | D11 |
| 19 | 1:08.70 | Paige Davis | 9 | Palisades | D11 |
| 20 | 1:09.50 | Nora Rose Schwenk | 9 | Whitehall | D11 |
| 21 | 1:13.12 | McKenna Marinkovits | 9 | Whitehall | D11 |
