fish tank water test help is this right?

[Christopher]

there is fish in tank

i tested the tank with freshwater master test kit


18/10 ph 7.6
18/10 ammonia 0.25ppm
18/10 nitrite 0ppm
18/10 nitrate 5.0ppm

20/10 ph 7.4
20/10 ammona 1ppm
20/10 nitrite 0ppm
20/10 nitrate 0.5ppm

21/10 ammona 1ppm

22/10 ph 7.4
22/20 ammonia 1ppm
22/10 nitite 0ppm
22/10 nitrate 5.0ppm


is this tank cyled
2 weeks with fish but used old filter and gravel