swimWalden Tanaka
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.55 | 2024-09-22 | 2024 SI PS Freestyle Festival Sunvenue | |
| 50 Freestyle | SCY | 35.06 | B+0.27s to BB·+11.87s to Sectionals | 2026-07-11 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 100 Freestyle | SCY | 1:22.14 | B+2.85s to BB·+31.15s to Sectionals | 2026-07-11 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 50 Backstroke | SCY | 50.70 | +2.21s to B·+27.01s to Futures | 2026-02-22 | 2026 SI JBST Age Group Champs Maxvenue |
| 50 Breaststroke | SCY | 49.56 | B+1.77s to BB·+23.27s to Futures | 2026-07-11 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 100 Breaststroke | SCY | 1:44.44 | B+0.85s to BB·+41.25s to Sectionals | 2026-07-12 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 50 Butterfly | SCY | 48.81 | +2.32s to B·+25.92s to Futures | 2026-05-03 | 2026 SI BAY 14U Rising Stars 1fast pool |
| 100 Individual Medley | SCY | 1:45.07 | +5.28s to B | 2025-12-06 | SI 2025 RSD All Ages WAG Maxvenue |
| 50 Freestyle | LCM | 39.70 | BB+4.01s to A·+12.71s to Sectionals | 2026-07-23 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 100 Freestyle | LCM | 1:09.47 | AAAA·+10.48s to Sectionals | 2026-01-01 | FAST - CA |
| 50 Breaststroke | LCM | 55.58 | B+1.19s to BB·+24.69s to Futures | 2026-07-23 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 100 Breaststroke | LCM | 1:56.25 | BB+10.66s to A·+42.55s to Sectionals | 2026-07-24 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 50 Butterfly | LCM | 55.71 | +3.42s to B·+29.42s to Futures | 2026-01-01 | FAST - CA |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.23 | flying | 200 Free Relay (leg 2) | 2025-12-21 | 2025 SI Winter Age Group Championships |
| 50 Breaststroke | SCY | 52.52 | flying | 200 Medley Relay (leg 2) | 2026-03-08 | 2026 SI 14U AGE GRP CHAMPIONSHIPS |
| 50 Breaststroke | LCM | 1:45.65 | flying | 200 Medley Relay (leg 2) | 2026-07-23 | 2026 SI LC AGE GROUP CHAMPIONSHIPS |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 10 & under · LCM
490 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:56.25 | 490 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1669 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:09.47 | 1013 |
| 50 BR LCM | 55.58 | 415 |
| 50 FL LCM | 55.71 | 241 |
| 50 BK LCM | — | 0 |
| 200 IM LCM | — | 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 1:22.14
Front half 39.99s · back half 42.15s
100 Breaststroke SCY 1:44.44
Front half 49.72s · back half 54.72s
100 Individual Medley SCY 1:45.07
Front half 51.28s · back half 53.79s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.