1 hour, 20 minutes (Stand developed) at 20°C/68.0°F
Olympus XA2 camera, Ilford XP2 rated at 250 asa. Images a little soft, but correctable in post. Tonally good results.
Rodinal R09 at 1:100 dilution. Agitate for first minute gently, leave to stand for the rest. This was a 1hr 20mins development.