Table:
0
A
B
C
D
E
1
Event
Long Course/Short Course
Year Set
Time
Meet
2
100m Freestyle
Long Course
2007
54.08
2007 FINA World Aquatic Championships
3
200m Individual Medley
Long Course
2011
2:11.23
2011 Canadian World Championship Trials
4
4 X 100m Medley Relay
Long Course
2010
3:38.14
2010 Pan Pacific Championships
5
200m Individual Medley
Short Course
2011
2:06.97
2011 FINA World Swimming Cup
6
4 X 200m Freestyle Relay (Club Record)
Short Course
2009
7:51.80
2009 CIS Championships
7
4 X 100m Medley Relay (Club Record)
Short Course
2010
4:03.28
2010 CIS Championships

Questions and formulas:
Question: What year had a 100m freestyle event?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="100m freestyle"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="100m freestyle"),3))
Level: medium
Question: What event had a short course in 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="short course")*(C1=2010)),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(B2:B7="short course")*(C2:C7=2010)),1))
Level: medium
Question: What year did a short course have a time of 7:51.80?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="short course")*(D1="7:51.80")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(B2:B7="short course")*(D2:D7="7:51.80")),3))
Level: medium
Question: What was the latest year that had a 100m freestyle?
Formula: MAXIFS(C1,A1,"100m freestyle")
Formula2: MAXIFS(C2:C7,A2:A7,"100m freestyle")
Level: easy