Set your manual autosplitter as this
(To do that, go into layout editor and click the +)

In the case of cooperative runs, only the host should use this as the time will be wildly inaccurate as anyone else. 

All credit goes to doesthisusername, what a nice guy.

Loadless timer

doesthisusername

Serious Sam Classics: Revolution

Sierra de Chiapas

Serpent Yards

Boldnessman

Z0_0m

ItzFallenFly

Single

Co-op

2p1c

Mutators

Players

Serious Sam

Rule-change log

is it allowed to use Early Access Beta version now?

Difficulty specification in all categories

Should i use the loadless timer for tfe co-op runs?

how is going so fast possible?

Infinite Ammo ruling

Tezur0

mr.deagle

meliodas

Kykystas

aggeL

surfgamer

TheRandomWolf