swimMarcela Chacon Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.39 | B+1.00s to BB | 2025-03-07 | 2025 NE Cup Championship by Shawmut |
| 100 Freestyle | SCY | 1:09.00 | B+3.11s to BB | 2024-11-10 | 2024 NE CRIM November Specialty venue |
| 200 Freestyle | SCY | 2:34.70 | +0.91s to B | 2025-01-10 | 2025 NE NSSC Jan 10-12 Specialty Meet |
| 100 Backstroke | SCY | 1:21.53 | +4.34s to B | 2024-11-24 | 2024 NE NSSC Prelims/Finals at PA venue |
| 100 Breaststroke | SCY | 1:33.03 | +4.34s to B | 2025-01-10 | 2025 NE NSSC Jan 10-12 Specialty Meet |
| 200 Breaststroke | SCY | 3:18.37 | +7.38s to B | 2024-11-10 | 2024 NE CRIM November Specialty venue |
| 100 Butterfly | SCY | 1:21.72 | +4.83s to B | 2025-03-07 | 2025 NE Cup Championship by Shawmut |
| 100 Individual Medley | SCY | 1:17.83 | 2025-03-07 | 2025 NE Cup Championship by Shawmut | |
| 200 Individual Medley | SCY | 2:50.21 | B+10.02s to BB | 2024-11-24 | 2024 NE NSSC Prelims/Finals at PA venue |
| 50 Freestyle | LCM | 38.07 | +0.68s to B | 2024-06-29 | 2024 NE NSSC June 28 MIT Specialty venue |
| 100 Freestyle | LCM | 1:22.87 | +1.68s to B | 2024-06-29 | 2024 NE NSSC June 28 MIT Specialty venue |
| 100 Backstroke | LCM | 1:41.65 | +11.66s to B | 2024-06-08 | 2024 NE KING-CAC Almost Summer Invite |
| 50 Breaststroke | LCM | 51.09 | +3.20s to B | 2024-05-19 | 2024 NE NSSC May Springfield venue |
| 100 Breaststroke | LCM | 1:49.56 | +7.17s to B | 2024-06-29 | 2024 NE NSSC June 28 MIT Specialty venue |
| 100 Butterfly | LCM | 1:36.48 | +9.09s to B | 2024-05-19 | 2024 NE NSSC May Springfield venue |
| 200 Individual Medley | LCM | 3:22.61 | +5.22s to B | 2024-06-23 | 2024 NE KCY A Beat the Heat Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.01 | flying | 200 Free Relay (leg 2) | 2025-03-08 | 2025 NE Cup Championship by Shawmut |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
809 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 3:18.37 | 376 |
| 200 IM SCY | 2:50.21 | 433 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1914 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.70 | 413 |
| 100 BK SCY | 1:21.53 | 354 |
| 100 BR SCY | 1:33.03 | 365 |
| 100 FL SCY | 1:21.72 | 349 |
| 200 IM SCY | 2:50.21 | 433 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.00
Front half 33.59s · back half 35.41s
200 Freestyle SCY 2:34.70 split/total mismatch
100 Backstroke SCY 1:21.53
Front half 40.16s · back half 41.37s
100 Breaststroke SCY 1:33.03 split/total mismatch
Front half 44.65s · back half 48.38s
200 Breaststroke SCY 3:18.37
Front half 95.57s · back half 102.80s
100 Butterfly SCY 1:21.72 split/total mismatch
Front half 38.32s · back half 43.40s
100 Individual Medley SCY 1:17.83 split/total mismatch
Front half 37.96s · back half 39.87s
200 Individual Medley SCY 2:50.21
Front half 81.98s · back half 88.23s
100 Butterfly LCM 1:36.48
Front half 44.59s · back half 51.89s
200 Individual Medley LCM 3:22.61
Front half 97.23s · back half 105.38s
Progression
Faster times are higher. One card per event, all courses & history.