Onni Eronen

born 2006 · male · 🇫🇮 Finland · Jyväskylän Aalto

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Results period: 2025/26 (current)2024/25 2023/24 2022/23 All-time

The current season is incomplete; the ranking shows results available to date without projections.

Meets

Swims

Best FINA points

299

Progression — all-time

200 m butterfly 25 m pool

2 swims · best time 2:59.94

Season-best results from 2025/26 against Paris 2024 bronze, the qualifying standard (OQT) and the swimmer's national record.

Event	Pool	Time	Target	WOZ	Missing
100 freestyle	50 m pool	1:09.32	National record (Finland) 49.25 record: Tomas Koski	71.0%	+20.07
100 medley	25 m pool	1:15.10	National record (Finland) 52.28 record: Ronny Brännkärr	69.6%	+22.82
100 freestyle	50 m pool	1:09.32	Olympic bronze 47.49 record: David Popovici	68.5%	+21.83
100 butterfly	50 m pool	1:20.26	National record (Finland) 53.08 record: Jere Hård	66.1%	+27.18
100 butterfly	50 m pool	1:20.26	Olympic bronze 50.45 record: Ilya Kharun	62.9%	+29.81
200 butterfly	25 m pool	3:22.55	National record (Finland) 1:55.11 record: Tero Välimaa	56.8%	+1:27.44

Event	Pool	Time	FINA pts	Where
100 m butterfly	50 m pool	1:20.26	233	21 Mar 2026 · JS-CUP II 2026
200 m butterfly	25 m pool	3:22.55	146	29 Nov 2025 · JS-Cup VI 2025
100 m freestyle	50 m pool	1:09.32	299	21 Mar 2026 · JS-CUP II 2026
100 m medley	25 m pool	1:15.10	282	29 Nov 2025 · JS-Cup VI 2025

Date	Meet	Event	Time	Pts
21 Mar 2026	JS-CUP II 2026	100 butterfly	1:20.26	233
21 Mar 2026	JS-CUP II 2026	100 freestyle	1:09.32	299
29 Nov 2025	JS-Cup VI 2025	100 medley	1:15.10	282
29 Nov 2025	JS-Cup VI 2025	200 butterfly	3:22.55	146