swimBenjamin Mason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.30 | +0.01s to Sectionals | 2026-03-26 | ISCA INTERNATIONAL SENIOR CUP venue |
| 100 Freestyle | SCY | 47.33 | Sectionals ✓+2.94s to Futures | 2026-03-28 | ISCA INTERNATIONAL SENIOR CUP venue |
| 200 Freestyle | SCY | 1:44.88 | Sectionals ✓+7.29s to Futures | 2026-03-25 | ISCA INTERNATIONAL SENIOR CUP venue |
| 50 Backstroke | SCY | 25.97 | +0.28s to Sectionals | 2026-01-16 | 2026 CLPR Sidney Day Mid-Winter Classic |
| 100 Backstroke | SCY | 58.49 | +3.40s to Sectionals | 2024-10-20 | 2024 KY CLPR Halloween Meet venue |
| 50 Butterfly | SCY | 23.61 | Sectionals ✓+1.62s to Futures | 2026-03-25 | ISCA INTERNATIONAL SENIOR CUP venue |
| 100 Butterfly | SCY | 51.36 | Sectionals ✓+3.17s to Futures | 2026-03-27 | ISCA INTERNATIONAL SENIOR CUP venue |
| 50 Freestyle | LCM | 25.37 | Sectionals ✓+1.58s to Futures | 2025-07-25 | 2025 TNAQ Senior Summer Showdown fast pool |
| 100 Freestyle | LCM | 54.50 | Sectionals ✓+2.51s to Futures | 2025-07-23 | 2025 TNAQ Senior Summer Showdown fast pool |
| 200 Freestyle | LCM | 2:02.92 | +2.03s to Sectionals | 2025-07-24 | 2025 TNAQ Senior Summer Showdown fast pool |
| 50 Butterfly | LCM | 26.98 | Sectionals ✓+1.59s to Futures | 2025-07-24 | 2025 TNAQ Senior Summer Showdown fast pool |
| 100 Butterfly | LCM | 59.69 | Sectionals ✓+3.80s to Futures | 2025-07-26 | 2025 TNAQ Senior Summer Showdown fast 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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.52 | flat | 200 Free Relay | 2026-03-28 | ISCA INTERNATIONAL SENIOR CUP |
| 100 Freestyle | SCY | 47.55 | flying | 400 Free Relay (leg 2) | 2026-03-24 | ISCA INTERNATIONAL SENIOR CUP |
| 100 Butterfly | SCY | 51.42 | flying | 400 Medley Relay (leg 3) | 2026-03-24 | ISCA INTERNATIONAL SENIOR CUP |
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 47.33
Front half 22.67s · back half 24.66s
200 Freestyle SCY 1:44.88
Front half 50.36s · back half 54.52s
100 Backstroke SCY 58.49
Front half 28.39s · back half 30.10s
100 Butterfly SCY 51.36
Front half 23.90s · back half 27.46s
100 Freestyle LCM 54.50 RT 0.67s
Front half 25.99s · back half 28.51s
200 Freestyle LCM 2:02.92 RT 0.65s
Front half 58.70s · back half 64.22s
100 Butterfly LCM 59.69 RT 0.67s
Front half 27.60s · back half 32.09s
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.
Progression
Faster times are higher. One card per event, all courses & history.