swimMason Duffy
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.18 | +0.19s to Sectionals | 2025-02-14 | 2024-2025 Sea-King District II 3A Boys Champs venue |
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 | SCY | 22.77 | flying | 200 Medley Relay (leg 4) | 2025-02-15 | 2024-2025 Sea-King District II 3A Boys 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 Freestyle SCY 51.18
Front half 24.66s · back half 26.52s
Progression
Faster times are higher. One card per event, all courses & history.