The girls 60m dash at the TSTCA Meet #1 in Edinboro, Pennsylvania.
High School's (UT) Kaili Osai
has the most improved 60m dash time from January of 2018 to January 2019 for girls. In January 2018 as a junior Osai ran 10.58 this year as a senior she improved by over a second to run 9.48.
In the guys, 60m dash D
Williams from Franklin High School in Pennsylvania has the most improved 60m dash time from January of 2018 to January of 2019. Williams improved from running
9.8 in 2018 to 7.37 in 2019. He showed an improvement of more than 2 seconds.
Check out the full list of athletes who have improved in the 60m dash from January of 2018 to January of 2019 in the links below.