However, in the next heat, Egon Henninger of Germany immediately lowered the mark, and by the end of the heats, O'Brien was the fourth fastest qualifier for the semifinals, with both Prokopenko and Jastremski posting faster times.
Egon Schiele | Egon Meyer | Egon Orowan | Egon Egemann | Egon Weidekamp | Egon Ronay | Egon Schulte | Egon Pearson | Egon Kisch | Egon Börger | Daniel Henninger | Hugo Egon Balder | Frederick W. Henninger | Egon Zehnder | Egon Sassmannshaus | Egon Ronay#Egon Ronay's Guide | Egon Henninger | Egon Eiermann | Egon Brunswik | Egon Brecher | Egon Balas |