Mathijs Dirven
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.89 | Sectionals ✓+1.20s to US Open | 2026-04-24 | 2026 SCVAL De Anza Division Championship Meet venue |
| 100 Freestyle | SCY | 45.89 | Sectionals ✓+2.80s to US Open | 2026-05-08 | 2026 CCS Swimming & Diving Championships 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 | 21.04 | flat | 200 Free Relay | 2026-05-09 | 2026 CCS Swimming & Diving Championships |
| 50 Freestyle | SCY | 21.04 | flying | 200 Free Relay (leg 2) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 100 Freestyle | SCY | 46.04 | flat | 400 Free Relay | 2026-05-09 | 2026 CCS Swimming & Diving Championships |
| 100 Freestyle | SCY | 47.27 | flying | 400 Free Relay (leg 4) | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
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 45.89
Front half 22.16s · back half 23.73s
Progression
Faster times are higher. One card per event, all courses & history.