swimMasamitsu Araki
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.00 | Sectionals ✓+0.61s to Futures | 2025-11-07 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 100 Freestyle | SCY | 45.83 | Sectionals ✓+1.44s to Futures | 2025-11-09 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 200 Freestyle | SCY | 1:59.20 | +7.41s to Sectionals | 2025-11-08 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 50 Freestyle | LCM | 24.95 | Sectionals ✓+1.16s to Futures | 2025-05-23 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 100 Freestyle | LCM | 53.56 | Sectionals ✓+1.57s to Futures | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
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 | LCM | 24.35 | flying | 200 Free Relay (leg 3) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 50 Freestyle | LCM | 24.34 | flying | 200 Medley Relay (leg 4) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Freestyle | LCM | 54.00 | flying | 400 Free Relay (leg 2) | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 45.83
Front half 22.12s · back half 23.71s
200 Freestyle SCY 1:59.20
Front half 46.52s · back half 72.68s
100 Freestyle LCM 53.56
Front half 25.60s · back half 27.96s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.