It was a nailed on draw until Pant went into T20 mode. Pant made his name 4 years ago in the same series when India were behind and a virtual 2nd string were brought in to beat Aus.
If India win the final test Aus still just need to win 1/2 v Sri Lanka or Draw both to reach the final. A draw in the final Aus India means Australia qualify by 1.75 %p.
One thing that stands out is SA top the group on 66.67% compared to England on 43.18%, however England played 22 games compared to SA half that on 11. Without slow over rate deductions in the final tests v Aus and NZ then England would have 51.5%.
It seems that playing all the extra tests for money isn't the best way to win the Test Championship. Aus will play 19, India 19, NZ 14. All 3 have been in the last 2 finals. There will be 21 games for England next TC to qualify, Aus 22 but the others far less. SA will have 14 next time 8 at home and 6 away, which is a big advantage,