swimAustin O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 50.15 | +15.06s to B | 2025-12-06 | 2025 MR BGNW December 14-Under Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
Progression
Faster times are higher. One card per event, all courses & history.