swimJonathan Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.04 | BB+0.95s to A·+6.45s to Sectionals | 2025-02-27 | 2025 OKS 14-Under Championship |
| 100 Freestyle | SCY | 1:30.29 | +18.80s to B·+41.30s to Sectionals | 2023-02-11 | OKS DII SCY East Championshipsvenue |
| 200 Freestyle | SCY | 3:32.13 | +56.14s to B·+104.64s to Sectionals | 2023-01-06 | Blizzard Blitz #3venue |
| 50 Backstroke | SCY | 59.62 | +21.13s to B·+35.13s to Sectionals | 2023-01-06 | Blizzard Blitz #3venue |
| 100 Backstroke | SCY | 1:54.00 | +31.81s to B·+57.91s to Sectionals | 2022-12-09 | Blizzard Blitz #1venue |
| 50 Butterfly | SCY | 1:04.41 | +27.32s to B·+40.72s to Sectionals | 2022-12-16 | Blizzard Blitz #2venue |
| 50 Freestyle | LCM | 47.21 | +9.82s to B·+21.22s to Sectionals | 2023-04-15 | JTSC 2023 Spring IntraSquadvenue |
| 100 Freestyle | LCM | 1:38.73 | +16.64s to B·+42.14s to Sectionals | 2023-04-30 | 2023 Spring Openervenue |
| 50 Breaststroke | LCM | 1:01.15 | +11.36s to B·+29.16s to Sectionals | 2023-04-30 | 2023 Spring Openervenue |
| 50 Butterfly | LCM | 55.85 | +13.86s to B·+28.46s to Sectionals | 2023-04-30 | 2023 Spring Openervenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · SCY
142 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:54.00 | 142 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · LCM
364 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR LCM | 1:01.15 | 205 |
| 50 FL LCM | 55.85 | 159 |
| 200 FR LCM | — | 0 |
| 50 BK LCM | — | 0 |
| 200 IM LCM | — | 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 1:30.29
Front half 42.48s · back half 47.81s
200 Freestyle SCY 3:32.13
Front half 98.05s · back half 114.08s
100 Backstroke SCY 1:54.00
Front half 56.17s · back half 57.83s
100 Freestyle LCM 1:38.73
Front half 46.15s · back half 52.58s
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.