Table:
text: 1999 Australian Touring Car season
Hot Wheels V8 Supercar Showdown
Hot Wheels V8 Supercar Showdown
Driver Race_1 Race_2 Race_3 Race_4
Dean Lindstrom 18 19 24 17
David Parsons 19 DNF 25 18
Anthony Tratt 21 DNF DNF 19
Rod Nash 29 24 26 20
Kevin Heffernan DNF 21 DNF 21
Nathan Pretty 24 DNF 27 22
Mike Imrie 28 26 29 23
D`arcy Russell 27 28 DNS 24
Richard Mork 30 DNF 30 25
Steven Richards 12 9 DNS 26
Paul Weel 15 17 20 DNF
Simon Emerzidis 25 22 23 DNF
Mark Noske DNF 13 16 DNF
Neil Crompton 20 10 7 DNF
Wayne Gardner DNF 11 9 DNF
Cameron McLean 11 29 32 DNF
Mike Conway 26 25 28 DNF

Question: What is the value of race 4 for driver Kevin Heffernan in the 1999 Hot Wheels V8 Supercar Showdown Australian Touring Car season?