swimJackson Greivel
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.57 | +2.38s to Sectionals | 2017-12-16 | 2017 CO HRA Sprint Meet venue |
| 100 Freestyle | SCY | 54.13 | +3.14s to Sectionals | 2018-11-10 | 2018 CO Jeffco Pineapple Open slow pool |
| 200 Freestyle | SCY | 1:55.68 | +3.89s to Sectionals | 2019-05-10 | 2019 CO OB Jeffco League Championships |
| 500 Freestyle | SCY | 5:48.53 | +45.84s to Sectionals | 2018-11-10 | 2018 CO Jeffco Pineapple Open slow pool |
| 100 Backstroke | SCY | 1:06.68 | +11.19s to Sectionals | 2018-11-11 | 2018 CO Jeffco Pineapple Open slow pool |
| 200 Backstroke | SCY | 2:29.37 | +28.08s to Sectionals | 2018-11-10 | 2018 CO Jeffco Pineapple Open slow pool |
| 100 Breaststroke | SCY | 1:15.78 | +12.59s to Sectionals | 2017-12-02 | 2017 CO CSI Pioneer Open venue |
| 200 Breaststroke | SCY | 2:43.89 | +26.60s to Sectionals | 2018-11-11 | 2018 CO Jeffco Pineapple Open slow pool |
| 100 Butterfly | SCY | 59.81 | +4.62s to Sectionals | 2019-05-10 | 2019 CO OB Jeffco League Championships |
| 100 Individual Medley | SCY | 1:05.17 | 2017-12-16 | 2017 CO HRA Sprint Meet venue | |
| 200 Individual Medley | SCY | 2:20.36 | +16.37s to Sectionals | 2018-01-26 | 2018 CO TOPS Colorado Open venue |
| 50 Freestyle | LCM | 33.78 | +6.79s to Sectionals | 2016-05-08 | 2016 CO FST May LC Open slow pool |
| 100 Freestyle | LCM | 1:14.46 | +15.47s to Sectionals | 2016-05-01 | 2016 CO FAST Long Course Invitational venue |
| 200 Freestyle | LCM | 2:46.86 | +38.17s to Sectionals | 2016-05-08 | 2016 CO FST May LC Open slow pool |
| 400 Freestyle | LCM | 5:56.56 | +82.17s to Sectionals | 2016-05-06 | 2016 CO FST May LC Open slow pool |
| 50 Backstroke | LCM | 41.44 | +15.35s to US Open | 2016-05-01 | 2016 CO FAST Long Course Invitational venue |
| 100 Backstroke | LCM | 1:38.55 | +33.36s to Sectionals | 2016-05-08 | 2016 CO FST May LC Open slow pool |
| 50 Breaststroke | LCM | 47.99 | +18.80s to US Open | 2016-05-01 | 2016 CO FAST Long Course Invitational venue |
| 100 Butterfly | LCM | 1:32.51 | +29.42s to Sectionals | 2016-04-29 | 2016 CO FAST Long Course Invitational slow pool |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 57.78 | flying | 400 Free Relay (leg 3) | 2017-02-26 | 2017 CO CSI SC Age Group Championships |
| 50 Backstroke | SCY | 32.00 | flat | 200 Medley Relay | 2016-12-17 | 2016 CO HRA Sprint Meet |
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 54.13
Front half 26.16s · back half 27.97s
500 Freestyle SCY 5:48.53
Front half 172.49s · back half 176.04s
100 Backstroke SCY 1:06.68
Front half 32.08s · back half 34.60s
200 Backstroke SCY 2:29.37
Front half 74.74s · back half 74.63s
100 Breaststroke SCY 1:15.78
Front half 35.00s · back half 40.78s
200 Breaststroke SCY 2:43.89
Front half 79.43s · back half 84.46s
100 Individual Medley SCY 1:05.17
Front half 30.28s · back half 34.89s
200 Individual Medley SCY 2:20.36
Front half 64.87s · back half 75.49s
200 Freestyle LCM 2:46.86
Front half 81.22s · back half 85.64s
400 Freestyle LCM 5:56.56
Front half 176.62s · back half 179.94s
100 Backstroke LCM 1:38.55
Front half 46.15s · back half 52.40s
Progression
Faster times are higher. One card per event, all courses & history.