swimMatthew Castaneda
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.59 | 2024-02-04 | 2024 SMAC Apple Cup Intrasquad Meetslow pool | |
| 50 Freestyle | SCY | 32.72 | BB+1.53s to A·+9.53s to Sectionals | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 100 Freestyle | SCY | 1:13.61 | BB+3.42s to A·+22.62s to Sectionals | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 200 Freestyle | SCY | 2:37.69 | BB+6.00s to A·+45.90s to Sectionals | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approvedvenue |
| 500 Freestyle | SCY | 7:17.19 | BB+33.60s to A·+134.50s to Sectionals | 2026-01-18 | 2026 PN SMAC Winter Invitational- Approvedvenue |
| 25 Backstroke | SCY | 29.02 | 2024-02-04 | 2024 SMAC Apple Cup Intrasquad Meetslow pool | |
| 50 Backstroke | SCY | 40.54 | BB+2.75s to A·+16.85s to Futures | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 100 Backstroke | SCY | 1:28.08 | BB+8.19s to A·+32.59s to Sectionals | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approvedvenue |
| 50 Breaststroke | SCY | 54.75 | +1.26s to B·+28.46s to Futures | 2025-10-19 | 2025 PN VAST Fall Classicvenue |
| 50 Butterfly | SCY | 41.54 | B+0.25s to BB·+18.65s to Futures | 2025-11-23 | 2025 PN Nov. AGI, Division 2 (SMAC)venue |
| 100 Individual Medley | SCY | 1:29.64 | BB+9.75s to A | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approvedvenue |
| 200 Individual Medley | SCY | 3:14.73 | BB+21.24s to A·+70.74s to Sectionals | 2026-01-18 | 2026 PN SMAC Winter Invitational- Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 34.16 | flying | 200 Free Relay (leg 2) | 2026-03-21 | 2026 NW Region Age Group Champs- Approved |
| 50 Freestyle | SCY | 32.47 | flying | 200 Medley Relay (leg 4) | 2026-03-21 | 2026 NW Region Age Group Champs- Approved |
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 10 & under · SCY
1540 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.69 | 595 |
| 100 BK SCY | 1:28.08 | 480 |
| 200 IM SCY | 3:14.73 | 465 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
2231 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:13.61 | 560 |
| 50 BK SCY | 40.54 | 500 |
| 50 BR SCY | 54.75 | 293 |
| 50 FL SCY | 41.54 | 407 |
| 100 IM SCY | 1:29.64 | 471 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:13.61 RT 0.87s
Front half 35.59s · back half 38.02s
200 Freestyle SCY 2:37.69
Front half 76.10s · back half 81.59s
500 Freestyle SCY 7:17.19
Front half 214.23s · back half 222.96s
100 Backstroke SCY 1:28.08
Front half 43.74s · back half 44.34s
100 Individual Medley SCY 1:29.64
Front half 43.23s · back half 46.41s
200 Individual Medley SCY 3:14.73
Front half 93.83s · back half 100.90s
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.