New Zealand Top 100 songs chart
The Hardest Part - Olivia Dean on New Zealand top 100 recent charts
| Date | Week | Position | Status |
|---|---|---|---|
| 2026-04-13 | 16 | 49 | |
| 2026-04-06 | 15 | 36 | |
| 2026-03-30 | 14 | 41 | |
| 2026-03-23 | 13 | 52 | |
| 2026-03-16 | 12 | 48 | |
| 2026-03-09 | 11 | 62 | |
| 2026-03-02 | 10 | 49 | |
| 2026-02-23 | 09 | 42 | |
| 2026-02-16 | 08 | 36 |
