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
2
kids within 5% of a record
Within 1%
1
one breakthrough race away
Next champs
2026
when these could fall
1Boys 15-18
Full leaderboard Men 15-18 50 Freestyle
| Threat | PB | Gap |
|---|---|---|
| Robin KoehlerWB Age 18 next summer · PB set 2025 | 20.29 | +0.04s 0.20% |
| Ian SunPS Age 18 next summer · PB set 2025 | 21.19 | +0.94s 4.64% |
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.