All Lines Challenge - timing details

I also completed my first All Lines Challenge as follows

Start at Farringdon
Hammersmith & City to Barbican, dep. 13:46:56, arr. 13:48:06
Metropolitan to Moorgate, dep. 13:50:38, arr. 13:51:58
Circle to Liverpool Street, dep. 13:54:46, arr. 13:55:55
Central to Bank, dep. 13:59:04, arr. 14:00:41
Waterloo & City to Waterloo, dep. 14:06:58, arr. 14:10:27
Northern to Embankment, dep. 14:14:45, arr. 14:15:53
District to Westminster, dep. 14:17:39, arr. 14:18:49
Jubilee to Green Park, dep. 14:21:53, arr. 14:23:29
Victoria to Oxford Circus, dep. 14:26:47, arr. 14:28:04
Bakerloo to Piccadilly Circus, dep. 14:30:02, arr. 14:31:28
Piccadilly to Leicester Square, dep. 14:33:45, arr. 14:34:56

Elapsed time = 48:00