Adelina Castro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.87 | AA+0.48s to AAA·+0.98s to Sectionals | 2025-01-12 | 2025 FAST Polar Bear Plungevenue |
| 100 Freestyle | SCY | 55.74 | AA+0.65s to AAA·+1.65s to Sectionals | 2025-01-11 | 2025 FAST Polar Bear Plungevenue |
| 200 Freestyle | SCY | 2:02.38 | AA+3.49s to AAA·+5.69s to Sectionals | 2026-02-07 | 2026 Stanton C. Craigie Memorial Invitefast pool |
| 500 Freestyle | SCY | 5:43.28 | A+7.99s to AA·+33.39s to Sectionals | 2025-01-11 | 2025 FAST Polar Bear Plungevenue |
| 1000 Freestyle | SCY | 11:55.83 | A+25.94s to AA·+65.34s to Sectionals | 2025-01-05 | Gator Distance Meet 2024venue |
| 50 Backstroke | SCY | 28.86 | AA+0.67s to AAA·+0.27s to Sectionals | 2025-03-09 | 2025 Florida Swimming FLAGS NORTHvenue |
| 100 Backstroke | SCY | 1:03.68 | A+1.29s to AA·+2.89s to Sectionals | 2025-02-08 | 2025 Stanton C. Craigie Memorial Invitationalvenue |
| 200 Backstroke | SCY | 2:27.65 | BB+6.36s to A·+14.36s to Sectionals | 2025-10-18 | 2025 SLAC IMX Challenge Invitationalvenue |
| 50 Breaststroke | SCY | 34.86 | A+0.47s to AA·+1.27s to Sectionals | 2025-02-07 | 2025 Stanton C. Craigie Memorial Invitationalvenue |
| 100 Breaststroke | SCY | 1:15.53 | BB+0.54s to A·+4.64s to Sectionals | 2026-01-10 | 2026 FAST Polar Plungevenue |
| 200 Breaststroke | SCY | 2:42.46 | BB+1.17s to A·+6.17s to Sectionals | 2026-02-07 | 2026 Stanton C. Craigie Memorial Invitefast pool |
| 50 Butterfly | SCY | 26.91 | AAA+0.42s to AAAA·Sectionals ✓+1.22s to Futures | 2025-03-07 | 2025 Florida Swimming FLAGS NORTHvenue |
| 100 Butterfly | SCY | 1:01.25 | AA+1.66s to AAA·+2.16s to Sectionals | 2025-03-08 | 2025 Florida Swimming FLAGS NORTHvenue |
| 200 Butterfly | SCY | 2:32.20 | BB+8.01s to A·+20.01s to Sectionals | 2024-10-20 | 2024 SLAC IMX Challenge Invitationalvenue |
| 100 Individual Medley | SCY | 1:10.18 | 2024-02-03 | 2024 FAST February Invitevenue | |
| 200 Individual Medley | SCY | 2:22.17 | A+3.38s to AA·+9.58s to Sectionals | 2024-11-16 | 2024 Patriot Aquatics Winter Invitevenue |
| 400 Individual Medley | SCY | 5:14.85 | BB+3.86s to A·+36.16s to Sectionals | 2024-10-19 | 2024 SLAC IMX Challenge Invitationalvenue |
| 50 Freestyle | LCM | 29.14 | AA+0.15s to AAA·+0.75s to Sectionals | 2026-04-12 | 2026 Ron Nardozzi Pre-Derby Sprint Invite - cvenue |
| 100 Freestyle | LCM | 1:05.73 | A+0.44s to AA·+4.44s to Sectionals | 2025-06-15 | 2025 RAFC Summer Solsticevenue |
| 200 Freestyle | LCM | 2:21.39 | AA+5.90s to AAA·+9.30s to Sectionals | 2026-05-16 | 2026 PA Long Course Invitevenue |
| 400 Freestyle | LCM | 4:57.03 | AA+11.84s to AAA·+18.24s to Sectionals | 2026-05-15 | 2026 PA Long Course Invitevenue |
| 50 Backstroke | LCM | 35.67 | A+0.88s to AA·+2.78s to Sectionals | 2025-05-18 | 2025 PA Long Course Invitevenue |
| 100 Backstroke | LCM | 1:17.73 | BB+2.04s to A·+7.94s to Sectionals | 2025-07-13 | 2025 FL Summer Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:45.64 | BB+2.85s to A·+13.65s to Sectionals | 2024-06-15 | 2024 RAFC Summer Solsticevenue |
| 100 Breaststroke | LCM | 1:33.74 | B+0.75s to BB·+13.15s to Sectionals | 2025-04-27 | 2025 Ron Nardozzi Pre-Derby Sprint Invitevenue |
| 50 Butterfly | LCM | 31.06 | AAA+1.17s to AAAA·Sectionals ✓+1.57s to Futures | 2024-06-15 | 2024 RAFC Summer Solsticevenue |
| 100 Butterfly | LCM | 1:14.51 | BB+1.02s to A·+7.12s to Sectionals | 2025-07-13 | 2025 FL Summer Age Group Championshipsvenue |
| 200 Individual Medley | LCM | 2:47.59 | BB+0.90s to A·+16.20s to Sectionals | 2026-04-11 | 2026 Ron Nardozzi Pre-Derby Sprint Invite - cvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 25.03 | flying | 200 Free Relay (leg 2) | 2025-03-06 | 2025 Florida Swimming FLAGS NORTH |
| 100 Freestyle | SCY | 1:05.90 | flat | 400 Free Relay | 2024-03-03 | 2024 Florida Swimming FLAGS NORTH |
| 100 Freestyle | SCY | 1:00.74 | flying | 400 Medley Relay (leg 4) | 2024-03-02 | 2024 Florida Swimming FLAGS NORTH |
| 100 Freestyle | SCY | 57.13 | flying | 400 Free Relay (leg 4) | 2025-03-09 | 2025 Florida Swimming FLAGS NORTH |
| 50 Butterfly | SCY | 26.95 | flying | 200 Medley Relay (leg 3) | 2025-03-08 | 2025 Florida Swimming FLAGS NORTH |
| 100 Freestyle | LCM | 1:05.80 | flying | 400 Medley Relay (leg 4) | 2025-07-11 | 2025 FL Summer Age Group Championships |
| 50 Butterfly | LCM | 36.94 | flying | 200 Medley Relay (leg 3) | 2024-07-11 | 2024 FL Summer Age Group Championships |
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 15-16 · SCY
3685 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:43.28 | 672 |
| 200 BK SCY | 2:27.65 | 559 |
| 200 BR SCY | 2:42.46 | 632 |
| 200 FL SCY | 2:32.20 | 545 |
| 200 IM SCY | 2:22.17 | 673 |
| 400 IM SCY | 5:14.85 | 604 |
IMR 15-16 · SCY
3495 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.38 | 762 |
| 100 BK SCY | 1:03.68 | 683 |
| 100 BR SCY | 1:15.53 | 622 |
| 100 FL SCY | 1:01.25 | 755 |
| 200 IM SCY | 2:22.17 | 673 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.74 RT 0.72s
Front half 26.98s · back half 28.76s
200 Freestyle SCY 2:02.38
Front half 58.99s · back half 63.39s
500 Freestyle SCY 5:43.28 RT 0.74s
Front half 166.51s · back half 176.77s
1000 Freestyle SCY 11:55.83
Front half 353.90s · back half 361.93s
100 Backstroke SCY 1:03.68
Front half 30.56s · back half 33.12s
200 Backstroke SCY 2:27.65
Front half 69.35s · back half 78.30s
100 Breaststroke SCY 1:15.53
Front half 35.72s · back half 39.81s
200 Breaststroke SCY 2:42.46
Front half 76.47s · back half 85.99s
100 Butterfly SCY 1:01.25 RT 0.69s
Front half 28.62s · back half 32.63s
200 Butterfly SCY 2:32.20
Front half 69.26s · back half 82.94s
100 Individual Medley SCY 1:10.18 RT 0.69s
Front half 32.03s · back half 38.15s
200 Individual Medley SCY 2:22.17
Front half 65.30s · back half 76.87s
400 Individual Medley SCY 5:14.85
Front half 148.92s · back half 165.93s
100 Freestyle LCM 1:05.73
Front half 30.87s · back half 34.86s
200 Freestyle LCM 2:21.39
Front half 66.29s · back half 75.10s
400 Freestyle LCM 4:57.03
Front half 144.46s · back half 152.57s
100 Backstroke LCM 1:17.73 RT 0.80s
Front half 36.92s · back half 40.81s
200 Backstroke LCM 2:45.64
Front half 79.91s · back half 85.73s
100 Butterfly LCM 1:14.51 RT 0.75s
Front half 33.45s · back half 41.06s
200 Individual Medley LCM 2:47.59
Front half 81.59s · back half 86.00s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.