swimMargaret Tashima
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.69 | +12.40s to Sectionals | 2026-03-08 | 2026 MN RSC 10&U State Championshipvenue |
| 100 Freestyle | SCY | 1:30.30 | +35.81s to Sectionals | 2026-01-31 | 2026 MN MTKA TYR Team Challengevenue |
| 50 Backstroke | SCY | 45.15 | +17.86s to Sectionals | 2026-03-08 | 2026 MN RSC 10&U State Championshipvenue |
| 50 Breaststroke | SCY | 48.08 | +17.39s to Sectionals | 2026-03-07 | 2026 MN RSC 10&U State Championshipvenue |
| 50 Butterfly | SCY | 44.89 | +18.20s to Sectionals | 2026-01-11 | 2026 MN FOXJ Winter Classicvenue |
| 100 Individual Medley | SCY | 1:35.96 | 2026-03-08 | 2026 MN RSC 10&U State Championshipvenue | |
| 50 Freestyle | LCM | 39.85 | +11.06s to Sectionals | 2026-06-12 | 2026 MN AQJT Aquajets Summer Spectacularvenue |
| 100 Freestyle | LCM | 1:32.93 | +31.14s to Sectionals | 2026-07-18 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 200 Freestyle | LCM | 3:26.85 | +73.76s to Sectionals | 2026-01-01 | 1727240 |
| 400 Freestyle | LCM | 7:30.71 | +168.32s to Sectionals | 2026-06-26 | 2026 SD SFST Summer Surge Classicvenue |
| 50 Backstroke | LCM | 48.10 | +16.61s to Sectionals | 2026-06-13 | 2026 MN AQJT Aquajets Summer Spectacularvenue |
| 100 Backstroke | LCM | 1:55.69 | +45.20s to Sectionals | 2026-06-20 | 2026 MN MAN Red White & Blue Invite - copiedvenue |
| 50 Breaststroke | LCM | 51.25 | +15.66s to Sectionals | 2026-07-19 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 100 Breaststroke | LCM | 1:53.99 | +34.00s to Sectionals | 2026-07-18 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 50 Butterfly | LCM | 45.36 | +15.07s to Sectionals | 2026-01-01 | 1727240 |
| 100 Butterfly | LCM | 2:04.88 | +56.79s to Sectionals | 2026-01-01 | 1727240 |
| 200 Individual Medley | LCM | 3:47.25 | +75.96s to Sectionals | 2026-07-19 | 2026 MN STRM Minnesota Regional Championshipfast pool |
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 | 37.76 | flying | 200 Free Relay (leg 2) | 2026-02-15 | 2026 MN RSC President's Day Meet |
| 50 Backstroke | SCY | 54.66 | flat | 200 Medley Relay | 2025-11-22 | 2025 MN HTSC Harvest Classic |
| 50 Breaststroke | SCY | 46.98 | flying | 200 Medley Relay (leg 2) | 2026-02-14 | 2026 MN RSC President's Day Meet |
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
2033 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:26.85 | 421 |
| 100 BK LCM | 1:55.69 | 344 |
| 100 BR LCM | 1:53.99 | 542 |
| 100 FL LCM | 2:04.88 | 268 |
| 200 IM LCM | 3:47.25 | 458 |
IMR 10 & under · LCM
2392 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:32.93 | 442 |
| 50 BK LCM | 48.10 | 473 |
| 50 BR LCM | 51.25 | 553 |
| 50 FL LCM | 45.36 | 466 |
| 200 IM LCM | 3:47.25 | 458 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 1:32.93
Front half 45.39s · back half 47.54s
200 Freestyle LCM 3:26.85 split/total mismatch
400 Freestyle LCM 7:30.71
Front half 225.11s · back half 225.60s
100 Breaststroke LCM 1:53.99
Front half 53.88s · back half 60.11s
200 Individual Medley LCM 3:47.25
Front half 112.41s · back half 114.84s
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.