swimMatthew Sinnenberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.74 | B+0.95s to BB·+13.35s to Sectionals | 2013-03-03 | AD Silver Short Course Championshipsvenue |
| 100 Freestyle | SCY | 1:19.66 | B+0.37s to BB·+31.17s to Sectionals | 2013-01-27 | Thoroughbred Splash 2013venue |
| 200 Freestyle | SCY | 2:55.36 | B+4.67s to BB·+69.07s to Sectionals | 2012-11-17 | Harvest Invitational |
| 500 Freestyle | SCY | 7:23.07 | BB+39.48s to A·+155.68s to Sectionals | 2013-01-12 | Chris Goody IMX Challenge |
| 50 Backstroke | SCY | 42.32 | BB+4.53s to A·+18.63s to Futures | 2012-12-15 | Sharks 12&Under Mini-Meet |
| 100 Backstroke | SCY | 1:14.90 | AA+2.11s to AAA·+20.41s to Sectionals | 2017-03-05 | RPI AD Silver Short Course Championshipsvenue |
| 200 Backstroke | SCY | 2:38.64 | +40.05s to Sectionals | 2017-03-06 | RPI AD Silver Short Course Championshipsvenue |
| 50 Breaststroke | SCY | 49.17 | B+1.38s to BB·+22.88s to Futures | 2013-01-27 | Thoroughbred Splash 2013venue |
| 100 Breaststroke | SCY | 1:22.84 | AAA+3.15s to AAAA·+21.35s to Sectionals | 2017-03-05 | RPI AD Silver Short Course Championshipsvenue |
| 200 Breaststroke | SCY | 3:01.58 | +46.59s to Sectionals | 2017-03-06 | RPI AD Silver Short Course Championshipsvenue |
| 50 Butterfly | SCY | 41.08 | BB+4.99s to A·+18.19s to Futures | 2013-02-10 | 2013 Piranhas Pentathlonvenue |
| 100 Individual Medley | SCY | 1:29.16 | BB+9.27s to A | 2013-03-03 | AD Silver Short Course Championshipsvenue |
| 200 Individual Medley | SCY | 2:35.65 | AAA+4.76s to AAAA·+36.26s to Sectionals | 2017-03-06 | RPI AD Silver Short Course Championshipsvenue |
| 50 Freestyle | SCM | 45.54 | +3.15s to B·+20.85s to Sectionals | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlonslow pool |
| 50 Backstroke | SCM | 54.28 | +0.69s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlonslow pool |
| 50 Breaststroke | SCM | 59.27 | +0.18s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlonslow pool |
| 50 Butterfly | SCM | 55.70 | +4.31s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlonslow pool |
| 100 Individual Medley | SCM | 1:58.31 | +8.02s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlonslow pool |
| 50 Freestyle | LCM | 41.15 | B+1.36s to BB·+15.66s to Sectionals | 2013-07-20 | 2013 Adirondack Long Course District Championvenue |
| 100 Freestyle | LCM | 1:29.06 | BB+8.87s to A·+33.57s to Sectionals | 2013-07-21 | 2013 Adirondack Long Course District Championvenue |
| 200 Freestyle | LCM | 3:15.51 | B+0.12s to BB·+74.22s to Sectionals | 2013-07-20 | 2013 Adirondack Long Course District Championvenue |
| 50 Backstroke | LCM | 52.23 | B+2.94s to BB·+24.34s to Futures | 2013-07-20 | 2013 Adirondack Long Course District Championvenue |
| 100 Backstroke | LCM | 1:42.08 | BB+9.79s to A·+40.09s to Sectionals | 2013-07-21 | 2013 Adirondack Long Course District Championvenue |
| 200 Breaststroke | LCM | 4:00.79 | +88.20s to Sectionals | 2013-07-21 | 2013 Adirondack Long Course District Championvenue |
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 | 42.30 | flat | 200 Free Relay | 2011-12-17 | Saratoga 12&Under Mini-Meet |
| 50 Freestyle | SCY | 43.97 | flying | 200 Free Relay (leg 2) | 2013-03-03 | AD Silver Short Course Championships |
| 50 Freestyle | SCY | 35.77 | flying | 200 Medley Relay (leg 4) | 2012-03-03 | 2012 AD Silver Short Course Championships |
| 50 Breaststroke | SCY | 49.29 | flying | 200 Medley Relay (leg 2) | 2013-03-02 | AD Silver Short Course 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 10 & under · SCY
2985 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:55.36 | 433 |
| 100 BK SCY | 1:14.90 | 781 |
| 100 BR SCY | 1:22.84 | 860 |
| 200 IM SCY | 2:35.65 | 911 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
2187 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:19.66 | 442 |
| 50 BK SCY | 42.32 | 440 |
| 50 BR SCY | 49.17 | 405 |
| 50 FL SCY | 41.08 | 421 |
| 100 IM SCY | 1:29.16 | 479 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:19.66
Front half 37.83s · back half 41.83s
100 Backstroke SCY 1:14.90
Front half 36.76s · back half 38.14s
200 Backstroke SCY 2:38.64
Front half 77.09s · back half 81.55s
100 Breaststroke SCY 1:22.84
Front half 38.92s · back half 43.92s
200 Breaststroke SCY 3:01.58
Front half 86.40s · back half 95.18s
100 Individual Medley SCY 1:29.16
Front half 41.95s · back half 47.21s
200 Individual Medley SCY 2:35.65
Front half 73.69s · back half 81.96s
100 Individual Medley SCM 1:58.31
Front half 57.42s · back half 60.89s
200 Freestyle LCM 3:15.51
Front half 94.87s · back half 100.64s
200 Breaststroke LCM 4:00.79
Front half 118.75s · back half 122.04s
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.