swimJimmy Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.25 | 2026-01-09 | 2026 BAC January Classic Invite | |
| 100 Freestyle | SCY | 1:12.82 | 2026-01-09 | 2026 BAC January Classic Invite | |
| 200 Freestyle | SCY | 2:52.78 | 2026-01-09 | 2026 BAC January Classic Invite | |
| 50 Backstroke | SCY | 47.28 | 2025-02-02 | Waunakee Wave Super Splash venue | |
| 100 Backstroke | SCY | 1:20.55 | 2026-01-09 | 2026 BAC January Classic Invite | |
| 50 Breaststroke | SCY | 44.78 | 2025-06-21 | MSS 2025 Summer Splash fast pool | |
| 100 Breaststroke | SCY | 1:26.64 | 2026-01-09 | 2026 BAC January Classic Invite | |
| 200 Individual Medley | SCY | 3:09.95 | 2026-01-09 | 2026 BAC January Classic Invite | |
| 50 Freestyle | LCM | 38.00 | 2025-07-12 | 2025 FCYST Bird Bath venue | |
| 100 Freestyle | LCM | 1:32.73 | 2025-07-13 | 2025 FCYST Bird Bath venue | |
| 50 Butterfly | LCM | 49.91 | 2025-07-13 | 2025 FCYST Bird Bath venue |
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 | 39.00 | flying | 200 Free Relay (leg 3) | 2025-06-21 | MSS 2025 Summer Splash |
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 1:12.82 split/total mismatch
Front half 32.62s · back half 40.20s
200 Freestyle SCY 2:52.78 split/total mismatch
100 Backstroke SCY 1:20.55 split/total mismatch
Front half 38.88s · back half 41.67s
100 Breaststroke SCY 1:26.64 split/total mismatch
Front half 39.60s · back half 47.04s
200 Individual Medley SCY 3:09.95 split/total mismatch
100 Freestyle LCM 1:32.73
Front half 40.07s · back half 52.66s
Progression
Faster times are higher. One card per event, all courses & history.