Talk:Athletics at the 2012 Summer Olympics – Women's 400 metres

What does "SB" mean (in the Notes)?
This page does not explain what "SB" means in the Notes ... should also say that DNF = Did Not Finish and DNS = Did Not Start ...

Lynchmob98 (talk) 20:48, 6 August 2012 (UTC)
 * SB = Season Best.Montell 74 (talk) 23:05, 7 August 2012 (UTC)

Ah, thanks! What does it mean when the "SB" is preceeded by an equals sign (ie. "=SB")?

Lynchmob98 (talk) 18:21, 21 February 2013 (UTC)

Season Best equalized.Montell 74 (talk) 22:26, 21 February 2013 (UTC)