On the chopping block
Records at Risk
League records most likely to fall at the 2027 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%
0
one breakthrough race away
Next champs
2027
when these could fall
1Girls 15-18
Full leaderboard Women 15-18 50 Backstroke
| Threat | PB | Gap |
|---|---|---|
| Serena YeCPS Age 17 next summer · PB set 2026 | 27.18 | +0.62s 2.33% |
| Isabelle ParkerWB Age 18 next summer · PB set 2025 | 27.50 | +0.94s 3.54% |
Eligibility for 2027 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.