swimKaren Yoshida
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.27 | 2025-03-09 | Arcadia Riptides 2025 Metro Committee Meetvenue | |
| 50 Freestyle | SCY | 32.71 | +6.62s to Sectionals | 2026-02-01 | BCA Winter Heatsvenue |
| 100 Freestyle | SCY | 1:10.00 | +13.51s to Sectionals | 2026-03-01 | 2026 Pacific Committee SC Chmpionshipvenue |
| 200 Freestyle | SCY | 2:33.94 | +31.55s to Sectionals | 2026-02-28 | 2026 Pacific Committee SC Chmpionshipvenue |
| 25 Backstroke | SCY | 18.74 | 2025-03-08 | Arcadia Riptides 2025 Metro Committee Meetvenue | |
| 50 Backstroke | SCY | 34.98 | +8.69s to Futures | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Backstroke | SCY | 1:15.41 | +14.02s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 25 Breaststroke | SCY | 23.74 | 2025-03-08 | Arcadia Riptides 2025 Metro Committee Meetvenue | |
| 50 Breaststroke | SCY | 44.56 | +14.77s to Futures | 2026-01-31 | BCA Winter Heatsvenue |
| 100 Breaststroke | SCY | 1:34.63 | +24.04s to Sectionals | 2026-02-27 | 2026 Pacific Committee SC Chmpionshipvenue |
| 25 Butterfly | SCY | 17.81 | 2025-03-09 | Arcadia Riptides 2025 Metro Committee Meetvenue | |
| 50 Butterfly | SCY | 34.17 | +8.48s to Futures | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Butterfly | SCY | 1:18.01 | +16.92s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Individual Medley | SCY | 1:19.06 | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue | |
| 200 Individual Medley | SCY | 2:48.31 | +31.82s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Freestyle | LCM | 34.65 | +5.06s to Sectionals | 2026-06-07 | 2026 BCA June LC Meetvenue |
| 100 Freestyle | LCM | 1:15.93 | +11.54s to Sectionals | 2026-06-12 | 2026 SCS June AG Invitevenue |
| 200 Freestyle | LCM | 2:42.69 | +23.70s to Sectionals | 2026-06-11 | 2026 SCS June AG Invitevenue |
| 400 Freestyle | LCM | 5:50.19 | +58.40s to Sectionals | 2026-06-06 | 2026 BCA June LC Meetvenue |
| 50 Backstroke | LCM | 39.96 | +9.07s to Futures | 2026-06-13 | 2026 SCS June AG Invitevenue |
| 100 Backstroke | LCM | 1:28.28 | +16.89s to Sectionals | 2026-05-02 | 2026 TORR May Spring Splashvenue |
| 50 Breaststroke | LCM | 55.14 | +20.35s to Futures | 2025-05-31 | CITI Summer Sizzlervenue |
| 100 Breaststroke | LCM | 1:56.15 | +35.16s to Sectionals | 2025-06-01 | CITI Summer Sizzlervenue |
| 50 Butterfly | LCM | 35.92 | +6.43s to Futures | 2026-06-12 | 2026 SCS June AG Invitevenue |
| 100 Butterfly | LCM | 1:21.59 | +12.30s to Sectionals | 2026-06-11 | 2026 SCS June AG Invitevenue |
| 200 Individual Medley | LCM | 3:01.87 | +24.88s to Sectionals | 2026-06-12 | 2026 SCS June AG Invitevenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.85 | flying | 200 Free Relay (leg 3) | 2026-03-01 | 2026 Pacific Committee SC Chmpionship |
| 50 Breaststroke | SCY | 43.51 | flying | 200 Medley Relay (leg 2) | 2026-02-27 | 2026 Pacific Committee SC Chmpionship |
| 50 Butterfly | SCY | 35.04 | flying | 200 Medley Relay (leg 3) | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Freestyle | LCM | 36.05 | flat | 200 Free Relay | 2026-06-13 | 2026 SCS June AG Invite |
| 50 Freestyle | LCM | 40.26 | flying | 200 Free Relay (leg 2) | 2025-06-14 | 2025 June Age Group Invite |
| 50 Backstroke | LCM | 44.62 | flat | 200 Medley Relay | 2025-06-13 | 2025 June Age Group Invite |
| 50 Butterfly | LCM | 36.45 | flying | 200 Medley Relay (leg 3) | 2026-06-12 | 2026 SCS June AG Invite |
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
4012 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:42.69 | 866 |
| 100 BK LCM | 1:28.28 | 775 |
| 100 BR LCM | 1:56.15 | 513 |
| 100 FL LCM | 1:21.59 | 963 |
| 200 IM LCM | 3:01.87 | 895 |
IMR 10 & under · LCM
3914 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:15.93 | 810 |
| 50 BK LCM | 39.96 | 825 |
| 50 BR LCM | 55.14 | 444 |
| 50 FL LCM | 35.92 | 940 |
| 200 IM LCM | 3:01.87 | 895 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.00
Front half 34.00s · back half 36.00s
200 Freestyle SCY 2:33.94
Front half 74.30s · back half 79.64s
100 Backstroke SCY 1:15.41
Front half 36.84s · back half 38.57s
100 Breaststroke SCY 1:34.63
Front half 46.07s · back half 48.56s
100 Butterfly SCY 1:18.01
Front half 37.39s · back half 40.62s
200 Individual Medley SCY 2:48.31
Front half 78.86s · back half 89.45s
100 Freestyle LCM 1:15.93
Front half 36.55s · back half 39.38s
200 Freestyle LCM 2:42.69
Front half 79.58s · back half 83.11s
400 Freestyle LCM 5:50.19
Front half 174.69s · back half 175.50s
100 Butterfly LCM 1:21.59
Front half 39.81s · back half 41.78s
200 Individual Medley LCM 3:01.87
Front half 86.01s · back half 95.86s
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.