I wanna the category "TimeTrial", where u just need to pass one circuit in timetrial obvious, just like New super mario bros that u can do a run of 1-1 level

Where can i request it?

Ispeakspanish

Hi i'm new here and i want to submit a speedrun of mario kart ds, mushroom cup but when i submit the speedrun they reject me because either Realtime and Ingametime are da same or something like that.

And i was thinking that if i have a timer like this: (I think it's a program) i can solve my problem. I play in a DSlite where can i get that timer

PostData: Sorry if i wrote something wrong, i speak spanish