Table:
0
A
B
C
D
E
F
G
H
1
Place
Lane
Name
Nationality
50m Split
100m Split
150m Split
Time
2
1
4
Katie Hoff
USA
28.35
1:01.96
1:39.06
2:10.13
3
2
5
Kirsty Coventry
Zimbabwe
28.73
1:01.92
1:40.00
2:10.76
4
3
3
Stephanie Rice
Australia
28.45
1:02.03
1:40.39
2:11.42
5
4
2
Whitney Myers
USA
28.59
1:01.72
1:41.79
2:13.73
6
5
6
Julie Hjorth-Hansen
Denmark
28.96
1:03.59
1:42.09
2:14.05
7
6
7
Shayne Reese
Australia
28.33
1:03.03
1:42.24
2:14.89
8
7
8
Georgina Bardach
Argentina
29.76
1:05.21
1:43.83
2:15.26
9
8
1
Julia Wilkinson
Canada
29.51
1:03.82
1:43.87
2:15.28

Questions and formulas:
Question: Which nationality has a split in the 50m of 29.51?
Formula: LET(query1,SUMMARIZE(D1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=29.51))
Formula2: LET(query1,SUMMARIZE(D2:D9,SUMX(E2:E9)),FILTER(query1,CHOOSECOLS(query1,2)=29.51))
Level: hard
Question: Which average 50m split had a 150m split of 1:40.00, with a placing of less than 2?
Formula: AVERAGE(FILTER(E1, (G1="1:40.00")*(A1<2)))
Formula2: AVERAGE(FILTER(E2:E9, (G2:G9="1:40.00")*(A2:A9<2)))
Level: easy