Mason Deerwester
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 27.11 | +1.12s to Sectionals | 2021-07-15 | 2021 Speedo Sectional Meetvenue |
| 50 Breaststroke | LCM | 31.46 | Sectionals ✓+1.87s to Futures | 2023-07-16 | 2023 OH CZ East Speedo Sectionalsfast pool |
| 100 Breaststroke | LCM | 1:10.21 | Sectionals ✓+5.12s to Futures | 2023-07-15 | 2023 OH CZ East Speedo Sectionalsfast pool |
| 200 Breaststroke | LCM | 2:39.60 | Sectionals ✓+17.21s to Futures | 2023-07-13 | 2023 OH CZ East Speedo Sectionalsfast pool |
| 50 Butterfly | LCM | 28.30 | +0.91s to Sectionals | 2023-07-15 | 2023 OH CZ East Speedo Sectionalsfast pool |
| 100 Butterfly | LCM | 1:07.01 | +5.52s to Sectionals | 2022-07-15 | 2022 Speedo Summer Sectionalsvenue |
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 Breaststroke | SCY | 27.70 | flying | 200 Medley Relay (leg 2) | 2021-02-27 | 2021 OHIO STATE HIGH SCHOOL - Division I |
| 100 Freestyle | LCM | 59.14 | flying | 400 Medley Relay (leg 4) | 2022-07-17 | 2022 Speedo Summer Sectionals |
| 100 Freestyle | LCM | 58.77 | flying | 400 Free Relay (leg 2) | 2022-07-15 | 2022 Speedo Summer Sectionals |
| 50 Breaststroke | LCM | 31.46 | flying | 200 Medley Relay (leg 2) | 2023-07-14 | 2023 OH CZ East Speedo Sectionals |
| 100 Breaststroke | LCM | 1:10.09 | flying | 400 Medley Relay (leg 2) | 2023-07-16 | 2023 OH CZ East Speedo Sectionals |
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 Breaststroke LCM 1:10.21
Front half 32.52s · back half 37.69s
200 Breaststroke LCM 2:39.60
Front half 76.22s · back half 83.38s
100 Butterfly LCM 1:07.01
Front half 30.03s · back half 36.98s
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.