swimMatthew Semenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.84 | B+1.95s to BB·+7.65s to Sectionals | 2026-09-19 | 2026 IE MRA Sprint Shootout - copiedvenue |
| 100 Freestyle | SCY | 1:10.46 | +2.87s to B·+19.47s to Sectionals | 2025-12-06 | 2025 IE VS Christmas Openvenue |
| 200 Freestyle | SCY | 2:44.98 | +17.19s to B·+53.19s to Sectionals | 2025-11-16 | 2025 Thankswimming Open - copiedvenue |
| 500 Freestyle | SCY | 7:27.07 | +48.38s to B·+144.38s to Sectionals | 2025-11-15 | 2025 Thankswimming Open - copiedvenue |
| 50 Backstroke | SCY | 36.84 | +1.45s to B·+13.15s to Futures | 2026-09-19 | 2026 IE MRA Sprint Shootout - copiedvenue |
| 100 Backstroke | SCY | 1:20.17 | +5.78s to B·+24.68s to Sectionals | 2026-01-31 | 2026 Winter Openvenue |
| 200 Backstroke | SCY | 2:52.71 | +10.62s to B·+51.42s to Sectionals | 2025-11-16 | 2025 Thankswimming Open - copiedvenue |
| 50 Breaststroke | SCY | 41.92 | +1.43s to B·+15.63s to Futures | 2026-09-19 | 2026 IE MRA Sprint Shootout - copiedvenue |
| 100 Breaststroke | SCY | 1:32.84 | +8.55s to B·+29.65s to Sectionals | 2025-12-06 | 2025 IE VS Christmas Openvenue |
| 200 Breaststroke | SCY | 3:22.82 | +19.83s to B·+65.53s to Sectionals | 2025-11-15 | 2025 Thankswimming Open - copiedvenue |
| 50 Butterfly | SCY | 34.80 | +0.11s to B·+11.91s to Futures | 2026-01-31 | 2026 Winter Openvenue |
| 100 Butterfly | SCY | 1:23.80 | +10.01s to B·+28.61s to Sectionals | 2025-11-16 | 2025 Thankswimming Open - copiedvenue |
| 100 Individual Medley | SCY | 1:19.40 | 2025-12-06 | 2025 IE VS Christmas Openvenue | |
| 200 Individual Medley | SCY | 2:49.76 | +5.07s to B·+45.77s to Sectionals | 2026-01-31 | 2026 Winter Openvenue |
| 50 Freestyle | LCM | 37.54 | +1.85s to B·+10.55s to Sectionals | 2026-07-12 | 2026 Sizzlin' Summer Splash - copiedvenue |
| 100 Freestyle | LCM | 1:20.84 | +2.65s to B·+21.85s to Sectionals | 2026-07-26 | 2026 IES LC CHAMPIONSHIPSvenue |
| 200 Freestyle | LCM | 3:13.65 | +23.66s to B·+64.96s to Sectionals | 2025-06-21 | 2025 SWAT Summer Solsticevenue |
| 50 Backstroke | LCM | 48.60 | +7.41s to B·+20.71s to Futures | 2024-07-28 | 2024 IES LC CHAMPIONSHIPSvenue |
| 100 Backstroke | LCM | 1:31.70 | +4.31s to B·+26.51s to Sectionals | 2026-06-19 | 2026 SWAT Summer Solsticevenue |
| 200 Backstroke | LCM | 3:42.94 | +33.15s to B·+81.45s to Sectionals | 2025-06-21 | 2025 SWAT Summer Solsticevenue |
| 50 Breaststroke | LCM | 53.87 | +7.98s to B·+22.98s to Futures | 2024-06-01 | 2024 TRI-CITY INVITATIONALvenue |
| 100 Breaststroke | LCM | 1:49.29 | +12.10s to B·+35.59s to Sectionals | 2026-07-12 | 2026 Sizzlin' Summer Splash - copiedvenue |
| 200 Breaststroke | LCM | 3:53.44 | +20.05s to B·+72.56s to Sectionals | 2026-06-19 | 2026 SWAT Summer Solsticevenue |
| 50 Butterfly | LCM | 44.93 | +5.94s to B·+18.64s to Futures | 2024-07-28 | 2024 IES LC CHAMPIONSHIPSvenue |
| 100 Butterfly | LCM | 1:34.53 | +10.44s to B·+31.44s to Sectionals | 2026-07-26 | 2026 IES LC CHAMPIONSHIPSvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.82 | flying | 200 Free Relay (leg 3) | 2025-11-16 | 2025 Thankswimming Open - copied |
| 50 Butterfly | SCY | 34.55 | flying | 200 Medley Relay (leg 3) | 2026-01-31 | 2026 Winter Open |
| 100 Freestyle | LCM | 1:23.37 | flat | 400 Free Relay | 2026-07-12 | 2026 Sizzlin' Summer Splash - copied |
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
1182 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:27.07 | 270 |
| 200 BK SCY | 2:52.71 | 302 |
| 200 BR SCY | 3:22.82 | 270 |
| 200 IM SCY | 2:49.76 | 340 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1434 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:44.98 | 271 |
| 100 BK SCY | 1:20.17 | 297 |
| 100 BR SCY | 1:32.84 | 275 |
| 100 FL SCY | 1:23.80 | 251 |
| 200 IM SCY | 2:49.76 | 340 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 30.84
Front half 14.68s · back half 16.16s
200 Freestyle SCY 2:44.98
Front half 80.70s · back half 84.28s
500 Freestyle SCY 7:27.07
Front half 218.90s · back half 228.17s
50 Backstroke SCY 36.84
Front half 18.32s · back half 18.52s
100 Backstroke SCY 1:20.17
Front half 39.05s · back half 41.12s
200 Backstroke SCY 2:52.71
Front half 86.36s · back half 86.35s
50 Breaststroke SCY 41.92
Front half 19.39s · back half 22.53s
200 Breaststroke SCY 3:22.82
Front half 96.86s · back half 105.96s
50 Butterfly SCY 34.80
Front half 16.04s · back half 18.76s
100 Butterfly SCY 1:23.80
Front half 39.06s · back half 44.74s
200 Individual Medley SCY 2:49.76
Front half 80.34s · back half 89.42s
200 Freestyle LCM 3:13.65
Front half 97.76s · back half 95.89s
200 Backstroke LCM 3:42.94
Front half 111.25s · back half 111.69s
100 Breaststroke LCM 1:49.29
Front half 52.67s · back half 56.62s
200 Breaststroke LCM 3:53.44
Front half 113.64s · back half 119.80s
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.