nullptr

#MapTimePerformanceCheckpointsDate
1601:29.95
1
/
5
2010-10-13
1701:50.21
1
/
0
2012-08-02
1801:51.78
1
/
0
2012-07-22
1901:56.47
1
/
0
2012-07-25
2002:22.17
2
/
4
2010-09-12
2102:24.71
22
/
12
2012-08-17
2202:35.50
5
/
11
2012-08-08
2302:36.13
1
/
0
2010-05-17
2402:41.14
10
/
6
2012-08-18
2502:53.98
12
/
6
2012-09-01
2602:58.64
1
/
1
2010-10-07
2703:20.01
23
/
15
2012-08-25
2803:23.45
1
/
0
2010-10-03
2903:35.16
15
/
14
2012-08-01
3003:41.77
1
/
0
2010-10-12
1630 / 65