CURRENT AS OF 5/24/2023
400 METER DASH – 1974-PRESENT
| TOP 25 PERFORMANCES | ||||
| By athlete’s PR each season | ||||
| 1. | 55.64 FAT | Mackenzie Michael | 2019 | State Champion |
| 2. | 56.54 FAT | Liz Bradfield | 2004 | State Champion |
| 3. | 56.67 FAT | Auriona Kimbrough | 2019 | State 2nd Place |
| 57.22 FAT | Mackenzie Michael | 2017 | ||
| 57.22 FAT | Mackenzie Michael | 2020 | ||
| 57.29 FAT | Liz Bradfield | 2003 | State 3rd Place | |
| 4. | 58.14 * | Deb TeSlaa | 1986 | |
| 5. | 58.51 FAT | Josee Simonson | 2023 | |
| 6. | 58.64 FAT | Karis Finley | 2023 | |
| 7. | 58.91 FAT | Ashley Stow | 2011 | |
| 8. | 59.12 FAT | Mya Crawford | 2022 | |
| 59.14 FAT | Deb TeSlaa | 1988 | ||
| 59.20 FAT | Ashley Stow | 2010 | ||
| 59.88 FAT | Deb TeSlaa | 1987 | ||
| 9. | 1:00.03 FAT | Dawn Lentsch | 1982 | |
| 10. | 1:00.14 * | Faith Burt | 2005 | |
| 11. | 1:00.18 FAT | Shawn Shaddox | 2005 | |
| 12. | 1:00.26 FAT | Brianna King | 2012 | |
| 13. | 1:00.34 FAT | Heidi Brody | 2001 | |
| 14. | 1:00.34 FAT | Kris Dreyer | 1987 | |
| 1:00.52 FAT | Shawn Shaddox | 2008 | ||
| 15. | 1:00.53 FAT | Paige Wilson | 2023 | |
| 16. | 1:00.54 FAT | Grace Hannam | 2023 | |
| 1:00.69 FAT | Faith Burt | 2008 | ||
| 17. | 1:00.72 FAT | Madison Hall | 2016 | |
| 1:00.97 FAT | Auriona Kimbrough | 2017 | ||
| 18. | 1:01.07 FAT | Kara Hulse | 1997 | |
| 19. | 1:01.09 FAT | Nicole Doeden | 1998 | |
| 20. | 1:01.12 FAT | Paige Kvale | 2018 | |
| 1:01.14 * | Dawn Lentsch | 1983 | ||
| 1:01.23 FAT | Mackenzie Michael | 2018 | ||
| 21. | 1:01.31 FAT | Monica Anton | 2010 | |
| 22. | 1:01.38 FAT | Sydney Stokes | 2019 | |
| 23. | 1:01.41 FAT | Natalie Shimp | 2012 | |
| 24. | 1:01.44 FAT | Madison Hersom | 2012 | |
| 1:01.45 FAT | Auriona Kimbrough | 2018 | ||
| 1:01.49 FAT | Sydney Stokes | 2020 | ||
| 25. | 1:01.54 FAT | Cassie Crotty | 2009 | |
| 25. | 1:01.54 * | Katie Goulden | 2005 | |
| SCHOOL RECORD HOLDERS | ||||
| Including mark and year held | ||||
| 1:02.47 *# | Janet Wiederanders | 1975 | ||
| 1:02.28 *# | Janet Wiederanders | 1976 | ||
| 1:02.18 *# | Carmella Spinelli | 1977 – 1978 | ||
| 1:01.98 *# | Carmella Spinelli | 1979 | ||
| 1:01.64 *# | Diane Berry | 1980 – 1981 | ||
| 1:00.03 FAT | Dawn Lentch | 1982 – 1985 | ||
| 58.14 * | Deb TeSlaa | 1986 – 2002 | ||
| 57.29 FAT | Liz Bradfield | 2003 | ||
| 56.54 FAT | Liz Bradfield | 2004 – 2018 | ||
| 55.64 FAT | Mackenzie Michael | 2019 – Present |
* — Converted from Manual Time to Fully Automatic (.24 for races 300 meters and below, .14 for races above)
# — Converted from yards to meters (meters started in 1978; if needed, FAT conversion before conversion from yards)
FAT — Fully Automatic Time
