swimMason Thompson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 25.08 | Sectionals ✓+1.29s to Futures | 2019-08-02 | Finals - Arena Western Zone Senior Champsfast pool |
| 100 Butterfly | LCM | 55.74 | Futures ✓+1.05s to US Open | 2019-08-03 | Finals - Arena Western Zone Senior Champsfast 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 |
|---|---|---|---|---|---|---|
| 100 Butterfly | LCM | 55.00 | flying | 400 Medley Relay (leg 3) | 2019-08-02 | Finals - Arena Western Zone Senior Champs |
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 Butterfly LCM 55.74
Front half 25.73s · back half 30.01s
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.