swimMamoru Hashimoto
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 43.49 | B+3.70s to BB·+17.50s to Sectionals | 2026-05-08 | 2026 David Armbruster Open |
| 50 Backstroke | LCM | 49.01 | BB+5.92s to A·+20.32s to Sectionals | 2026-05-08 | 2026 David Armbruster Open |
| 100 Backstroke | LCM | 1:52.31 | B+7.82s to BB·+47.92s to Sectionals | 2026-05-08 | 2026 David Armbruster Open |
| 50 Breaststroke | LCM | 58.17 | B+3.78s to BB·+26.18s to Sectionals | 2026-05-08 | 2026 David Armbruster Open |
| 50 Butterfly | LCM | 54.91 | +2.62s to B·+27.52s to Sectionals | 2026-05-08 | 2026 David Armbruster Open |
| 200 Individual Medley | LCM | 4:03.15 | B+19.06s to BB·+103.76s to Sectionals | 2026-05-08 | 2026 David Armbruster Open |
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.
IMX / IMR
IMX 10 & under · LCM
716 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:52.31 | 361 |
| 200 IM LCM | 4:03.15 | 355 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 10 & under · LCM
1398 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 49.01 | 429 |
| 50 BR LCM | 58.17 | 362 |
| 50 FL LCM | 54.91 | 252 |
| 200 IM LCM | 4:03.15 | 355 |
| 100 FR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.