Swimmers without proven records of the aforementioned events must enter the
*1500m Time Trial organized by HKASA. Those with the best 100 results will be
accepted. Swimmers must pay a Time-Trial fee of $100.
That is to say, you must be in the first 100 place of the 1500m swimming test,
otherwise, you have no chance to take part in this event.
What? They have introduced a swim test and the first 100 place of the test can enter the swim. I found some of them need 5x mins to finish the 1500 meter, slower than I do. I think I will finish the 1500M within 4x mins.