Kirkwood Pioneers
801 West Essex
Kirkwood, MO 63122-3608
Kirkwood, MO 63122-3608
Sam Walter
400
| Record | Name | Time | Year |
|---|---|---|---|
| National | Aldrich Bailey, Mansfield Timberview, Texas | 45.19 | 2012 |
| Missouri | Justin Robinson, Hazelwood West | 46.3 | 2019 |
| Illinois | Kahmari Montgomery, Plainfield Central | 46.24 | 2015 |
| # | Event | Time | Date |
|---|---|---|---|
| 1 | Dan Sebben Invitational | 54.43 | 04-04 |