Maddy Castellanos
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.97 | BB+0.38s to A | 2025-10-11 | 2025 CA Cerritos SC Swim Meet venue |
| 100 Freestyle | SCY | 1:03.32 | BB+1.23s to A | 2026-02-14 | 2026 Metro Champs @ La Mirada Armada venue |
| 200 Freestyle | SCY | 2:15.71 | BB+0.52s to A | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 500 Freestyle | SCY | 5:55.57 | A+10.08s to AA | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 1000 Freestyle | SCY | 12:12.66 | A+13.27s to AA | 2025 CA Trident Swim Club SC Dec Meet venue | |
| 1650 Freestyle | SCY | 19:56.11 | AA+51.52s to AAA | 2026-02-14 | 2026 Metro Champs @ La Mirada Armada venue |
| 50 Backstroke | SCY | 35.32 | B+0.73s to BB | 2024-09-29 | 2024 DARE Metro Committee Sep Meet venue |
| 100 Backstroke | SCY | 1:11.91 | BB+3.92s to A | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 200 Backstroke | SCY | 2:30.69 | BB+4.10s to A | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 50 Breaststroke | SCY | 44.79 | +1.60s to B | 2024-11-24 | 2024 CA LKWD November Invite slow pool |
| 50 Butterfly | SCY | 32.31 | BB+0.82s to A | 2025-09-14 | 2025 DARE Launch & Lunge Season Opener venue |
| 100 Butterfly | SCY | 1:12.53 | BB+4.94s to A | 2025-09-13 | 2025 DARE Launch & Lunge Season Opener venue |
| 200 Individual Medley | SCY | 2:36.46 | BB+5.07s to A | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 50 Freestyle | LCM | 31.97 | A+0.68s to AA | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:10.18 | A+2.19s to AA | 2025-07-13 | 2025 Metro Committee Summer Championships venue |
| 200 Freestyle | LCM | 2:37.32 | BB+2.63s to A | 2025-07-13 | 2025 Metro Committee Summer Championships venue |
| 400 Freestyle | LCM | 5:04.51 | AA+6.62s to AAA | 2026-05-23 | 2026 Lakewood May Lc Invite venue |
| 800 Freestyle | LCM | 10:41.31 | AA+23.72s to AAA | 2026-05-03 | 26 ESA Dolphins Swim Team venue |
| 1500 Freestyle | LCM | 20:10.45 | AA+24.86s to AAA | 2026-04-12 | Armada Lc April Meet -April 11-12-2026 venue |
| 50 Backstroke | LCM | 38.94 | BB+1.45s to A | 2026-05-02 | 26 ESA Dolphins Swim Team venue |
| 100 Backstroke | LCM | 1:24.45 | BB+5.06s to A | 2025-07-13 | 2025 Metro Committee Summer Championships venue |
| 200 Backstroke | LCM | 2:51.35 | BB+0.16s to A | 2026-06-13 | ARMADA-2026 SCS June AG Invite venue |
| 50 Breaststroke | LCM | 55.01 | +5.92s to B | 2025-05-04 | 2025 CA Downey Dolphins Swim Team LC Meet slow pool |
| 50 Butterfly | LCM | 35.55 | BB+0.26s to A | 2025-06-13 | 2025 SCS June AG Invite @ La Mirada Armada venue |
| 100 Butterfly | LCM | 1:26.13 | B+2.64s to BB | 2025-05-31 | 2025 CA Downey Dolphins Swim Team LC Meet slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 Backstroke | LCM | 1:30.73 | flat | 400 Medley Relay | 2024-07-27 | 2024 CA SCS/GWSC Summer A/G 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.
IMX / IMR
IMX 13-14 · SCY
1781 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:55.57 | 657 |
| 200 BK SCY | 2:30.69 | 567 |
| 200 IM SCY | 2:36.46 | 557 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2186 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:15.71 | 613 |
| 100 BK SCY | 1:11.91 | 516 |
| 100 FL SCY | 1:12.53 | 500 |
| 200 IM SCY | 2:36.46 | 557 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.32
Front half 29.97s · back half 33.35s
200 Freestyle SCY 2:15.71
Front half 66.76s · back half 68.95s
500 Freestyle SCY 5:55.57
Front half 174.26s · back half 181.31s
1650 Freestyle SCY 19:56.11
100 Backstroke SCY 1:11.91
Front half 34.74s · back half 37.17s
200 Backstroke SCY 2:30.69
Front half 75.07s · back half 75.62s
200 Individual Medley SCY 2:36.46
Front half 74.50s · back half 81.96s
100 Freestyle LCM 1:10.18
Front half 33.10s · back half 37.08s
200 Freestyle LCM 2:37.32
Front half 75.30s · back half 82.02s
400 Freestyle LCM 5:04.51
Front half 150.83s · back half 153.68s
1500 Freestyle LCM 20:10.45
Front half 603.29s · back half 607.16s
100 Backstroke LCM 1:24.45
Front half 40.54s · back half 43.91s
200 Backstroke LCM 2:51.35
Front half 82.61s · back half 88.74s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.