GIRLS 300 METER HURDLES (30 inch) Standard - 51.99 Year Video Photo
         
1. Sadye Peschke 42.47 2017
2. Michele Wootton 43.20 1985
3. Cris Nicholas 44.97 1984
4. Kathleen O'Brien 45.67 2022
5. Kendra Worthington 46.24 2018
6. Lisa Moisan 46.84c 1992
7. Autumn Edgar 47.35 2012
8. Karen Smith 47.54c 1985
9. Elise Stevens 47.69 2012
10. Jenna Williams 47.70 2014
11. Isabella Chilcutt 47.86 2022
12. Ryan Ragagli 48.25 2022
13. Gillette Woodard 48.34c 1980
14. Eva Blume 48.74c 2001
15. Megan Munoz 48.75 2003
16. Sophia Vivaldi 48.94 2013
17. Grace Holmes 49.04 2019
18. Sarah Unterholzner 49.14 2019
19. Tiffany Sharp 49.34c 1990
20. Grace Zschokke 49.39 2017
21. Solaye Curtis 50.24 2021
22. Elisa Rodriguez 50.64c 1984
23. Brysun Stately 50.64 2004  
24. Uriah Walton 51.05 2023  
25. Polina Bardusova 51.16 2023  
26. Carletta Mayweather 51.24yc 1983  
27. Ashliegh Briggs 51.44 2019  
28. Noelle Kyle 51.54c 2003
29. Hope Coulter 51.78 2015
30. Maddie Benton 51.83 2008
31. Aimee Brammer 51.96 2005
         
  BOYS 300 METER HURDLES (36 inch) Standard - 43.99 Year Video Photo
         
1. Kyle O’Neill 37.58 1993
2. Rick Christensen 38.40 1991
3. Jermain Worthy 38.83 2018
4. Daniel Cattolica 38.88 2011
5. Alex Skondras 39.30 2015
6. Eric Woodyard 39.35 1995
7. Darren Myers 39.92 2014
8. Steve Bjork 40.04 2001
9. Daryll Johnson 40.24c 1988
10. Raul Steed 40.27 2017
11. James Dills 40.46 2009
12. J.D. Parker 40.78 2007
13. Jaleel Baker 40.81 2016
14. Tim Wellman 41.19 1985  
15. Bryce Gwaltney 41.61 2013
16. Tanner Parkinson 42.44c 2002
17. Jeff Goeble 42.54c 1986  
18. Jason Weston 42.64c 1997  
19. Marc Bartlett 42.99 2013
20. Quinten Ferguson 43.15 2013
21. Patrick Anderson 43.54c 1997  
22. Steve Anderson 43.64c 1999  
23. Spencer Block 43.98 2021
24. Eric Rice 43.99 2009
25. Bryce Lovins 44.18 2023