Adult
vvvv
/- TWW- PH
OoT
\- MM- TP- ALttP- OoX - LA- TMC- FSA- LoZ- AoL
^ ^ ^ ^
Child
TWW (and the flood) happen in the Adult timeline, since there isn't a Link in the Adult timeline. Reason why is because Link was sent back to the past (Child timeline) by Zelda at the end of OoT, thus...