swimArthaud Walker-Billaud
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.22 | B+3.43s to BB·+15.83s to Sectionals | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 100 Freestyle | SCY | 1:25.38 | B+6.09s to BB·+36.89s to Sectionals | 2026-03-29 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 50 Backstroke | SCY | 47.78 | B+4.69s to BB·+24.09s to Futures | 2026-01-01 | Sanction #: 20270-AP-260270APT |
| 50 Breaststroke | SCY | 53.02 | B+5.23s to BB·+26.73s to Futures | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 50 Butterfly | SCY | 49.29 | +2.80s to B·+26.40s to Futures | 2025-01-01 | Sanction #: 251074-AP |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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.
IMX / IMR
IMR 10 & under · SCY
1230 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:25.38 | 359 |
| 50 BK SCY | 47.78 | 305 |
| 50 BR SCY | 53.02 | 323 |
| 50 FL SCY | 49.29 | 243 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:25.38
Front half 37.98s · back half 47.40s
Progression
Faster times are higher. One card per event, all courses & history.