swimAustin O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.83 | +8.04s to B | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Progression
Faster times are higher. One card per event, all courses & history.