swimDavid Guillen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Butterfly | SCY | 57.08 | 2024-05-03 | 2024 CIF CENTRAL SECTION D1 CHAMPIONSHIPS venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.12 | flying | 200 Free Relay (leg 3) | 2025-05-10 | 2025 CIF CENTRAL SECTION D1 CHAMPIONSHIPS |
| 50 Freestyle | SCY | 24.02 | flying | 200 Medley Relay (leg 4) | 2025-05-10 | 2025 CIF CENTRAL SECTION D1 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 Butterfly SCY 57.08
Front half 26.40s · back half 30.68s
Progression
Faster times are higher. One card per event, all courses & history.