Mark Crocker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.13 | Sectionals ✓+1.74s to Futures | 2018-01-01 | Licensed to Niagara Swimming - Office Copy |
| 100 Freestyle | SCY | 48.39 | Sectionals ✓+4.00s to Futures | 2019-08-05 | 2019 End of Summer Meet |
| 100 Backstroke | SCY | 54.71 | +0.22s to Sectionals | 2018-01-01 | Licensed to Niagara Swimming - Office Copy |
| 100 Breaststroke | SCY | 1:04.85 | +3.36s to Sectionals | 2018-03-22 | 2018 EZ North Speedo Short Course Sectionals |
| 100 Butterfly | SCY | 51.84 | Sectionals ✓+3.65s to Futures | 2019-03-07 | 2019 Niagara LSC SCY Championships |
| 200 Butterfly | SCY | 1:57.65 | Sectionals ✓+9.76s to Futures | 2019-03-07 | 2019 Niagara LSC SCY Championships |
| 100 Individual Medley | SCY | 54.01 | 2019-03-07 | 2019 Niagara LSC SCY Championships | |
| 50 Freestyle | LCM | 24.28 | Sectionals ✓+0.49s to Futures | 2021-07-17 | 2021 NI STAR Niagara Virtual Summer Invitevenue |
| 100 Freestyle | LCM | 54.51 | Sectionals ✓+2.52s to Futures | 2017-08-03 | LC Senior Zone Championship |
| 200 Backstroke | LCM | 2:36.76 | +21.97s to Sectionals | 2019-06-21 | 2019 NI Buffalo Niagara Sports Commission |
| 100 Butterfly | LCM | 58.23 | Sectionals ✓+2.34s to Futures | 2019-08-01 | LC Senior Zone Championship |
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 | LCM | 25.47 | flat | 200 Free Relay | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 100 Freestyle | LCM | 56.29 | flat | 400 Free Relay | 2019-07-21 | 2019 NI Niagara LSC LC Championships |
| 100 Freestyle | LCM | 1:03.12 | flying | 400 Free Relay (leg 4) | 2019-05-19 | 2019 NI Natalie Lewis Spring Invite |
| 50 Butterfly | LCM | 26.64 | flying | 200 Medley Relay (leg 3) | 2019-07-20 | 2019 NI Niagara LSC LC Championships |
| 100 Butterfly | LCM | 59.34 | flying | 400 Medley Relay (leg 3) | 2019-08-04 | 2019 NI - EZ LC Senior Zone Championship |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 48.39 split/total mismatch
Front half 23.63s · back half 24.76s
100 Backstroke SCY 54.71 split/total mismatch
Front half 26.22s · back half 28.49s
100 Breaststroke SCY 1:04.85
Front half 30.65s · back half 34.20s
200 Backstroke LCM 2:36.76 split/total mismatch
100 Butterfly LCM 58.23
Front half 27.37s · back half 30.86s
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.