swimSharon Guerrero Cho
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 55.68 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic | |
| 200 Freestyle | SCY | 1:54.65 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic | |
| 500 Freestyle | SCY | 4:55.62 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic | |
| 1000 Freestyle | SCY | 10:16.16 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic venue | |
| 1650 Freestyle | SCY | 16:48.64 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic | |
| 100 Breaststroke | SCY | 1:13.35 | 2024-02-17 | 2024 President's Day Senior Classic Meet venue | |
| 200 Breaststroke | SCY | 2:31.96 | 2024-02-19 | 2024 President's Day Senior Classic Meet venue | |
| 200 Individual Medley | SCY | 2:11.08 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic | |
| 400 Individual Medley | SCY | 4:35.62 | 2025-02-14 | 2025 SI Presidents' Day Senior Classic |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 56.65 | flying | 400 Free Relay (leg 2) | 2024-02-19 | 2024 President's Day Senior Classic Meet |
| 200 Freestyle | SCY | 1:55.95 | flying | 800 Free Relay (leg 4) | 2024-02-16 | 2024 President's Day Senior Classic Meet |
| 100 Backstroke | SCY | 1:02.70 | flat | 400 Medley Relay | 2025-02-16 | 2025 SI Presidents' Day Senior Classic |
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
1000 Freestyle SCY 10:16.16
Front half 304.14s · back half 312.02s
100 Breaststroke SCY 1:13.35
Front half 35.12s · back half 38.23s
200 Breaststroke SCY 2:31.96
Front half 73.63s · back half 78.33s
Progression
Faster times are higher. One card per event, all courses & history.