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

1

with ≥1 in-bracket challenger

Total challengers

3

kids within 5% of a record

Within 1%

0

one breakthrough race away

Next champs

2026

when these could fall

GenderGirlsBoys
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1Girls 15-18

Women 15-18 50 Breaststroke

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Standing record

30.06

Kate Lee · 2017

3 challengers within 5%

ThreatPBGap
Arista KusumaDF

Age 17 next summer · PB set 2025

30.52+0.46s

1.53%

Nicole YangCLR

Age 16 next summer · PB set 2023

31.23+1.17s

3.89%

Haylee PramonoPS

Age 15 next summer · PB set 2025

31.55+1.49s

4.96%

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