Below is a brief summary of Monday's practice times. Most riders improved on their speeds from Saturday, with the fastest lap of the meeting so far now standing at over 117mph. Tuesday's practice was lost to the weather despite the roads being shut for over an hour.Monday's Times - Senior top 61. (4) Alan Jackson 117.5672. (7) Ian Pattinson 115.5983. (10) Seamus Greene 115.2604. (25) Johnny Bradshaw 114.5015. (1) Kenneth McCrea 113.8275. (26) Peter Symes 112.986Jackson's time was 19m and 35s, and Pattinson's around 19.15. A lap difference of 1mph is about 10 seconds.Junior1. (4) Alan Jackson 115.4132. (8) John Burrows 115.5103. (9) Gavin Bell 114.6404. (20) Simon Fulton 114.2165. (15) Barry Maguire 113.8956. (7) Ian Pattinson 113.181Lightweight1. (1) Barry Davidson 112.3962. (7) Gavin Bell 111.8753. (11) Brian Mateer 105.6024. (14) Neil Chadwick 102.9195. (18) Neil Cudworth 102.7446. (19) Dave Sells 101.972Ultra Lightweight1. (41) Paul Corrin 105.8742. (49) Alan Oversby 104.5563. (43) Joe Phillips 103.8094. (48) Maria Costello 103.5735. (51) Dave Corlett 102.7466. (47) Mike Crellin 102.063Senior Classic1. (5) Chris Palmer 104.3972. (11) Steve Linsdell 103.0893. (14) John Barton 98.5134. (25) Bob Millinship 98.0335. (29) Paul Dobbs 98.0206. (21) Graham Rhodes 97.931 Junior Classic1. (1) Chris McGahan 101.1652. (17) Tim Johnson 96.8223. (10) Doug Snow 96.4634. (7) John Goodall 95.7015. (18) Denis Gallagher 94.2946. (34) Tony Cawte 94.090Lightweight Classic1. (99) Jonathan Cutts 95.2182. (96) Ewan Hamilton 93.8643. (97) Norman Kneen 93.3334. (98) David Smith 92.8815. (101) Peter Wakefield 90.1846. (100) Tom Jackson 90.021