Time |
Date |
Name |
Team |
Meet |
49.03
|
Nov. 8, 2019 |
Jasmine Rumley |
Ankeny Senior High School |
IGHSAU Girls State Championship |
49.70
|
Oct. 28, 2017 |
Amy Feddersen |
Ames Senior High School |
IGHSAU District Championship - Johnston |
50.29
|
Nov. 4, 2016 |
Kenzie Leehy |
Lewis Central High School |
Iowa Girls State Championships |
50.40
|
Nov. 7, 2014 |
Kenzie Leehy |
Lewis Central High School |
15 Iowa Girls State Championships |
51.30
|
Nov. 8, 2013 |
Jennifer Jenks |
Linn-Mar Community High School |
14 Iowa Girls Non-State Times |
51.46
|
Dec. 1, 2010 |
Juanita Barreto |
Valley High School |
11 Iowa Girls High School Best Times |
52.02
|
Nov. 7, 2009 |
Meredith Johnso |
Marshalltown High School |
10 Iowa Girls High School Athletic Union |