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 | 31.74 | BB+1.65s to A·+8.55s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Freestyle | SCY | 59.95 | AA+0.16s to AAA·+8.96s to Sectionals | 2026-10-19 | 1767466 |
| 200 Freestyle | SCY | 2:30.48 | BB+7.69s to A·+38.69s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 500 Freestyle | SCY | 7:17.19 | B+22.80s to BB·+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 | 38.17 | B+0.08s to BB·+14.48s to Futures | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Backstroke | SCY | 1:24.00 | B+1.31s to BB·+28.51s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Breaststroke | SCY | 48.74 | +1.85s to B·+22.45s to Futures | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Butterfly | SCY | 40.42 | +0.33s to B·+17.53s to Futures | 2026-10-24 | 2026 THSC Fall Invitationalvenue |
| 100 Individual Medley | SCY | 1:24.25 | B+2.56s to BB | 2026-10-25 | 2026 THSC Fall Invitationalvenue |
| 200 Individual Medley | SCY | 3:14.73 | +2.04s to B·+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 11.
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 | 31.37 | flying | 200 Medley Relay (leg 4) | 2026-10-25 | 2026 THSC Fall Invitational |
| 50 Freestyle | SCY | 31.44 | flying | 200 Free Relay (leg 4) | 2026-10-24 | 2026 THSC Fall Invitational |
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 11-12 · SCY
1041 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:17.19 | 374 |
| 100 BK SCY | 1:24.00 | 355 |
| 200 IM SCY | 3:14.73 | 312 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1808 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:30.48 | 469 |
| 50 BK SCY | 38.17 | 402 |
| 50 BR SCY | 48.74 | 269 |
| 50 FL SCY | 40.42 | 287 |
| 100 IM SCY | 1:24.25 | 381 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:30.48 RT 0.70s· 27.5 min after 50 Freestyle
Front half 73.20s · back half 77.28s
500 Freestyle SCY 7:17.19
Front half 214.23s · back half 222.96s
100 Backstroke SCY 1:24.00 RT 0.80s· 31.0 min after 200 Freestyle
Front half 41.70s · back half 42.30s
100 Individual Medley SCY 1:24.25
Front half 39.82s · back half 44.43s
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.