Olympic gold medals
1
Olympic medals
2
World Championship medals
2
Australian titles
4
National records set
1
Category profile
- Dominance
- 80
- Peak
- 90
- Longevity
- 66
- Honours
- 86
- Statistics
- 86
Career timeline · Form index per season
Editorial season form index (0–100), not raw goals or points. Raw season-by-season statistics are shown only where fully verified.
| Season | Form index per season | Share of career |
|---|---|---|
| 2021 | 55 | |
| 2022 | 68 | |
| 2023 | 82 | |
| 2024 | 95 | |
| 2025 | 92 | |
| 2026 | 88 |
Data sources
- World Aquatics results database
- Olympedia
- National federation records
Last verified: 2026-09-14
Figures come from public records and are normalised per sport. See the methodology for category weights. Method
Why Iona Anderson ranks #148 in Swimming
Iona Anderson ranks #148 in Swimming and #1612 of 5087 across all sports. The verified GOAT Score is 81.3/100.
The verified career covers 2021–present and 6 documented seasons. Peak is 90/100, with Peak the strongest category at 90/100 (20% weight). Key metrics: Olympic gold medals 1, Olympic medals 2, World Championship medals 2, Australian titles 4.
Nearest context: ahead Nicolò Martinenghi (81.4); behind Dyana Calub (81.2). Rankings update whenever verified records change.
Iona Anderson GOAT Score explained
- Dominance80/100 · weight 25%
- Dominance: 80/100, based on the verified career record.
- Peak90/100 · weight 20%
- Peak: 90/100, based on the verified career record.
- Longevity66/100 · weight 20%
- Longevity: 66/100, based on the verified career record.
- Honours86/100 · weight 20%
- Honours: 86/100, based on the verified career record.
- Statistics86/100 · weight 15%
- Statistics: 86/100, based on the verified career record.
Top Anderson comparisons
Iona Anderson — frequently asked
- Is Iona Anderson the GOAT?
- According to GOAT Rank's current data model, Iona Anderson ranks #148 in Swimming with a GOAT Score of 81.3/100, behind Michael Phelps (98.1).
- What is Iona Anderson's GOAT Score?
- 81.3/100, calculated from the verified career record: Dominance 80 (25%), Peak 90 (20%), Longevity 66 (20%), Honours 86 (20%), Statistics 86 (15%).
- Where does Iona Anderson rank all time?
- #1612 of 5087 eligible athletes across all sports and #148 in Swimming.
- Iona Anderson vs Nicolò Martinenghi: who ranks higher?
- Nicolò Martinenghi ranks higher at 81.4 versus Iona Anderson at 81.3, a margin of 0.1 points.