rank                         rider        sat 21 aug            mon 23 aug           tues 24 aug            wed 25 aug          thurs 26 aug            fri 27 aug            sat 29 aug
0     1  michael sweeney 600cc yamaha  untimed practice   26'57.82 89.957 mph  19'29.69 116.123 mph  19'17.77 104.021 mph  19'00.92 119.051 mph  18'54.41 119.734 mph            -- no time
1     2     simon fulton 599cc yamaha  untimed practice   23'31.88 96.203 mph  19'19.83 117.110 mph  19'13.11 117.793 mph  19'03.33 118.800 mph  18'59.25 119.226 mph            -- no time
2     3     wayne kirwan 600cc yamaha  untimed practice   22'38.60 99.977 mph  19'38.41 115.386 mph  19'29.39 116.153 mph  19'06.92 118.429 mph  19'08.49 118.267 mph            -- no time
3     4        dan sayle 600cc yamaha  untimed practice   23'08.44 97.828 mph  20'03.70 112.842 mph            -- no time  19'09.10 119.204 mph  19'24.69 116.622 mph  21'40.20 104.467 mph
4     5    david lumsden 600cc yamaha  untimed practice   24'38.98 91.839 mph  20'28.61 110.554 mph  20'09.25 112.324 mph  19'19.68 117.125 mph  19'15.66 117.553 mph            -- no time
5     6      andrew brady 599cc honda  untimed practice            -- no time  20'31.13 110.328 mph  20'38.38 109.682 mph  19'21.45 116.947 mph  19'36.65 115.436 mph            -- no time
6     7        jules croft 600c honda  untimed practice   25'45.94 87.961 mph  20'03.37 112.873 mph  20'10.73 112.187 mph  19'52.18 113.932 mph  19'28.57 116.234 mph            -- no time
7     8     philip mcgurk 600cc honda  untimed practice   23'43.94 95.389 mph  19'48.52 115.386 mph  19'50.42 115.386 mph  19'36.97 115.405 mph  19'38.87 115.219 mph            -- no time
8     9      andy fenton 600cc yamaha  untimed practice  21'58.61 103.009 mph  19'57.44 113.432 mph  19'59.98 113.192 mph  19'50.53 114.090 mph  19'41.91 114.992 mph            -- no time

Table as JSON:
{"rank":{"0":1,"1":2,"2":3,"3":4,"4":5,"5":6,"6":7,"7":8,"8":9},"rider":{"0":"michael sweeney 600cc yamaha","1":"simon fulton 599cc yamaha","2":"wayne kirwan 600cc yamaha","3":"dan sayle 600cc yamaha","4":"david lumsden 600cc yamaha","5":"andrew brady 599cc honda","6":"jules croft 600c honda","7":"philip mcgurk 600cc honda","8":"andy fenton 600cc yamaha"},"sat 21 aug":{"0":"untimed practice","1":"untimed practice","2":"untimed practice","3":"untimed practice","4":"untimed practice","5":"untimed practice","6":"untimed practice","7":"untimed practice","8":"untimed practice"},"mon 23 aug":{"0":"26'57.82 89.957 mph","1":"23'31.88 96.203 mph","2":"22'38.60 99.977 mph","3":"23'08.44 97.828 mph","4":"24'38.98 91.839 mph","5":"-- no time","6":"25'45.94 87.961 mph","7":"23'43.94 95.389 mph","8":"21'58.61 103.009 mph"},"tues 24 aug":{"0":"19'29.69 116.123 mph","1":"19'19.83 117.110 mph","2":"19'38.41 115.386 mph","3":"20'03.70 112.842 mph","4":"20'28.61 110.554 mph","5":"20'31.13 110.328 mph","6":"20'03.37 112.873 mph","7":"19'48.52 115.386 mph","8":"19'57.44 113.432 mph"},"wed 25 aug":{"0":"19'17.77 104.021 mph","1":"19'13.11 117.793 mph","2":"19'29.39 116.153 mph","3":"-- no time","4":"20'09.25 112.324 mph","5":"20'38.38 109.682 mph","6":"20'10.73 112.187 mph","7":"19'50.42 115.386 mph","8":"19'59.98 113.192 mph"},"thurs 26 aug":{"0":"19'00.92 119.051 mph","1":"19'03.33 118.800 mph","2":"19'06.92 118.429 mph","3":"19'09.10 119.204 mph","4":"19'19.68 117.125 mph","5":"19'21.45 116.947 mph","6":"19'52.18 113.932 mph","7":"19'36.97 115.405 mph","8":"19'50.53 114.090 mph"},"fri 27 aug":{"0":"18'54.41 119.734 mph","1":"18'59.25 119.226 mph","2":"19'08.49 118.267 mph","3":"19'24.69 116.622 mph","4":"19'15.66 117.553 mph","5":"19'36.65 115.436 mph","6":"19'28.57 116.234 mph","7":"19'38.87 115.219 mph","8":"19'41.91 114.992 mph"},"sat 29 aug":{"0":"-- no time","1":"-- no time","2":"-- no time","3":"21'40.20 104.467 mph","4":"-- no time","5":"-- no time","6":"-- no time","7":"-- no time","8":"-- no time"}}