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
4
kids within 5% of a record
Within 1%
1
one breakthrough race away
Next champs
2027
when these could fall
1Girls 15-18
Full leaderboard Women 15-18 50 Breaststroke
| Threat | PB | Gap |
|---|---|---|
| Haylee PramonoPS Age 16 next summer · PB set 2026 | 30.11 | +0.22s 0.74% |
| Anna HeumannDF Age 15 next summer · PB set 2025 | 30.37 | +0.48s 1.61% |
| Arista KusumaDF Age 18 next summer · PB set 2025 | 30.52 | +0.63s 2.11% |
| Nicole YangCLR Age 17 next summer · PB set 2026 | 31.22 | +1.33s 4.45% |
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.