ISL

On the chopping block

Records at Risk

League records most likely to fall at the 2026 ISL Championships. We rank by how many in-bracket-next-season swimmers sit within 5% of the standing mark — multiple kids within 1% of a record means it's only a matter of time.

Records at risk

3

with ≥1 in-bracket challenger

Total challengers

6

kids within 5% of a record

Within 1%

3

one breakthrough race away

Next champs

2026

when these could fall

GenderGirlsBoys
Clear filters
1Girls 15-18

Women 15-18 50 Freestyle

Full leaderboard

Standing record

23.81

Ariel Lin · 2022

4 challengers within 5%(1 within 1%)

ThreatPBGap
Isabelle ParkerWB

Age 17 next summer · PB set 2025

23.95+0.14s

0.59%

Holly FishburnWB

Age 16 next summer · PB set 2024

24.50+0.69s

2.90%

Peyton FerreroWB

Age 16 next summer · PB set 2025

24.77+0.96s

4.03%

Serena YeCPS

Age 16 next summer · PB set 2025

24.90+1.09s

4.58%

2Girls 13-14

Girls 13-14 50 Freestyle

Full leaderboard

Standing record

24.50

Holly Fishburn · 2024

1 challenger within 5%(1 within 1%)

ThreatPBGap
Anna HeumannDF

Age 14 next summer · PB set 2025

24.52+0.02s

0.08%

3Girls 7-8

Girls 7-8 25 Freestyle

Full leaderboard

Standing record

14.74

Maya Nishizaka · 2016

1 challenger within 5%(1 within 1%)

ThreatPBGap
Emily JiangNPF

Age 8 next summer · PB set 2025

14.83+0.09s

0.61%

Eligibility for 2026 is projected from each swimmer's age at their most recent race + the years elapsed. Swimmers projected to age out of the bracket are excluded.

Coming soon

Swimmer Rankings — beyond Irvine.

We're building the same kind of profiles, records, and progression tracking for every youth swim league in the country. ISL families get early access.

Join the beta list