swimLogan Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.79 | 2024-01-01 | Metropolitan 8 & Under Championships | |
| 50 Freestyle | SCY | 49.40 | 2024-01-12 | 2024 MR NFS 41st Dr.Martin Luther King Jr. | |
| 25 Backstroke | SCY | 28.03 | 2024-01-01 | Metropolitan 8 & Under Championships | |
| 50 Backstroke | SCY | 1:03.44 | 2024-01-01 | Metropolitan 8 & Under Championships | |
| 100 Backstroke | SCY | 57.72 | 2026-01-31 | K. Mark Takai Swimming and Diving Champs venue | |
| 50 Breaststroke | SCY | 1:02.42 | 2024-01-01 | Metropolitan 8 & Under Championships | |
| 200 Individual Medley | SCY | 2:04.23 | 2026-02-13 | K. Mark Takai Swimming and Diving Champs fast pool |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.89 | flying | 400 Free Relay (leg 4) | 2026-01-31 | K. Mark Takai Swimming and Diving Champs |
| 50 Backstroke | SCY | 26.94 | flat | 200 Medley Relay | 2026-01-31 | K. Mark Takai Swimming and Diving 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 Backstroke SCY 57.72
Front half 27.89s · back half 29.83s
200 Individual Medley SCY 2:04.23
Front half 57.33s · back half 66.90s
Progression
Faster times are higher. One card per event, all courses & history.