JJ Mackowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.51 | BB+0.42s to A·+1.92s to Sectionals | 2012-11-17 | The Mark J. Braun Fall Classic venue |
| 100 Freestyle | SCY | 53.80 | BB+1.21s to A·+4.81s to Sectionals | 2012-11-18 | The Mark J. Braun Fall Classic venue |
| 100 Breaststroke | SCY | 1:02.58 | A+0.49s to AA·Sectionals ✓+4.59s to Futures | 2012-11-18 | The Mark J. Braun Fall Classic venue |
| 200 Breaststroke | SCY | 2:21.62 | BB+0.83s to A·+3.03s to Sectionals | 2012-11-17 | The Mark J. Braun Fall Classic venue |
| 50 Freestyle | LCM | 27.44 | A+0.75s to AA·+1.45s to Sectionals | 2013-06-23 | The Robert F. Busbey Invitational Swim Meet venue |
| 100 Freestyle | LCM | 1:01.19 | BB+0.60s to A·+4.60s to Sectionals | 2013-05-25 | Youngstown Long Course Invite Sr. Circuit slow pool |
| 200 Freestyle | LCM | 2:19.29 | BB+6.00s to A·+15.80s to Sectionals | 2013-06-22 | The Robert F. Busbey Invitational Swim Meet venue |
| 50 Backstroke | LCM | 41.69 | +4.30s to B·+13.00s to Sectionals | Youngstown Long Course Invite Sr. Circuit slow pool | |
| 100 Backstroke | LCM | 1:11.16 | BB+3.67s to A·+6.77s to Sectionals | 2013-06-23 | The Robert F. Busbey Invitational Swim Meet venue |
| 200 Backstroke | LCM | 3:06.24 | +14.65s to B·+46.45s to Sectionals | 2009 "Summer Swimfest" Meet slow pool | |
| 50 Breaststroke | LCM | 40.19 | B+2.20s to BB·+8.20s to Sectionals | 2010-05-30 | Youngstown Long Course Invite Sr. Circuit slow pool |
| 100 Breaststroke | LCM | 1:11.12 | AA+1.93s to AAA·Sectionals ✓+2.93s to Futures | 2013-06-22 | The Robert F. Busbey Invitational Swim Meet venue |
| 200 Breaststroke | LCM | 2:37.30 | AA+6.31s to AAA·Sectionals ✓+8.21s to Futures | 2013-06-21 | The Robert F. Busbey Invitational Swim Meet venue |
| 50 Butterfly | LCM | 35.44 | +0.25s to B·+8.05s to Sectionals | 2010-05-30 | Youngstown Long Course Invite Sr. Circuit slow pool |
| 200 Individual Medley | LCM | 2:25.97 | A+3.58s to AA·+6.58s to Sectionals | 2013-05-26 | Youngstown Long Course Invite Sr. Circuit slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | LCM | 1:19.54 | flying | 400 Free Relay (leg 2) | The Robert F. Busbey Invitational Swim Meet | |
| 200 Freestyle | LCM | 2:23.18 | flying | 800 Free Relay (leg 3) | 2011-06-19 | The Robert F. Busbey Invitational Swim Meet |
| 100 Backstroke | LCM | 1:33.83 | flat | 400 Medley Relay | The Robert F. Busbey Invitational Swim 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.
IMX / IMR
IMX 17-18 · LCM
1739 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:06.24 | 316 |
| 200 BR LCM | 2:37.30 | 733 |
| 200 IM LCM | 2:25.97 | 690 |
| 400 FR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
2560 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:19.29 | 558 |
| 100 BK LCM | 1:11.16 | 546 |
| 100 BR LCM | 1:11.12 | 766 |
| 200 IM LCM | 2:25.97 | 690 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.80
Front half 26.07s · back half 27.73s
100 Breaststroke SCY 1:02.58
Front half 29.70s · back half 32.88s
200 Breaststroke SCY 2:21.62
Front half 67.76s · back half 73.86s
100 Freestyle LCM 1:01.19
Front half 29.57s · back half 31.62s
200 Freestyle LCM 2:19.29
Front half 67.04s · back half 72.25s
100 Backstroke LCM 1:11.16
Front half 34.23s · back half 36.93s
200 Backstroke LCM 3:06.24
Front half 90.62s · back half 95.62s
100 Breaststroke LCM 1:11.12
Front half 34.03s · back half 37.09s
200 Breaststroke LCM 2:37.30
Front half 75.15s · back half 82.15s
200 Individual Medley LCM 2:25.97
Front half 69.63s · back half 76.34s
Progression
Faster times are higher. One card per event, all courses & history.