400 Times

3/21 - 55 sec
3/26 - 57.2 sec
4/2 - 56 sec
4/9 - 53.2, 53.7 (4by400 relay)
4/13 - 54.01
4/16 - 52.8, 55 (4by4)
4/19 - 54.5
4/23 - 54
4/26 -
4/30 -
5/4 - 53.5
5/7 -
5/11 - 52.4