Mackenzie Layne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.34 | A+1.05s to AA·+2.45s to Sectionals | 2019-01-01 | 2019 card christmas classic results |
| 200 Freestyle | SCY | 2:13.75 | BB+5.66s to A·+17.06s to Sectionals | 2019-11-17 | Kentucky Aquatics Autumn Classicvenue |
| 500 Freestyle | SCY | 5:46.23 | BB+1.14s to A·+36.34s to Sectionals | 2019-11-15 | Kentucky Aquatics Autumn Classicvenue |
| 100 Backstroke | SCY | 1:01.46 | AA+2.57s to AAA·+0.67s to Sectionals | 2019-12-08 | 2019 Cardinal Christmas Classicslow pool |
| 200 Backstroke | SCY | 2:14.54 | A+1.05s to AA·+1.25s to Sectionals | 2019-12-07 | 2019 Cardinal Christmas Classicslow pool |
| 100 Breaststroke | SCY | 1:19.05 | BB+4.86s to A·+8.16s to Sectionals | 2019-12-07 | 2019 Cardinal Christmas Classicslow pool |
| 100 Butterfly | SCY | 1:08.90 | BB+4.81s to A·+9.81s to Sectionals | 2019-12-08 | 2019 Cardinal Christmas Classicslow pool |
| 200 Individual Medley | SCY | 2:22.27 | A+4.88s to AA·+9.68s to Sectionals | 2019-12-07 | 2019 Cardinal Christmas Classicslow pool |
| 400 Individual Medley | SCY | 5:01.91 | A+7.72s to AA·+23.22s to Sectionals | 2019-12-06 | 2019 Cardinal Christmas Classicslow pool |
| 200 Freestyle | LCM | 2:33.49 | BB+8.20s to A·+21.40s to Sectionals | 2018-07-31 | 2018 Southern Zones Age Group Championships |
| 100 Backstroke | LCM | 1:14.37 | A+2.48s to AA·+4.58s to Sectionals | 2018-07-31 | 2018 Southern Zones Age Group Championships |
| 100 Butterfly | LCM | 1:16.37 | BB+3.98s to A·+8.98s to Sectionals | 2018-07-31 | 2018 Southern Zones Age Group Championships |
| 200 Butterfly | LCM | 2:48.07 | BB+6.78s to A·+16.78s to Sectionals | 2018-07-31 | 2018 Southern Zones Age Group Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 14.95 | flying | 200 Free Relay (leg 2) | 2019-12-07 | 2019 Cardinal Christmas Classic |
| 50 Backstroke | SCY | 30.02 | flat | 200 Medley Relay | 2019-12-08 | 2019 Cardinal Christmas Classic |
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 15-16 · SCY
2751 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:46.23 | 655 |
| 200 BK SCY | 2:14.54 | 739 |
| 200 IM SCY | 2:22.27 | 671 |
| 400 IM SCY | 5:01.91 | 686 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3086 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:13.75 | 583 |
| 100 BK SCY | 1:01.46 | 760 |
| 100 BR SCY | 1:19.05 | 542 |
| 100 FL SCY | 1:08.90 | 530 |
| 200 IM SCY | 2:22.27 | 671 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:13.75
Front half 64.72s · back half 69.03s
500 Freestyle SCY 5:46.23
Front half 169.30s · back half 176.93s
100 Backstroke SCY 1:01.46
Front half 29.68s · back half 31.78s
200 Backstroke SCY 2:14.54
Front half 65.45s · back half 69.09s
100 Breaststroke SCY 1:19.05
Front half 36.48s · back half 42.57s
100 Butterfly SCY 1:08.90
Front half 30.67s · back half 38.23s
200 Individual Medley SCY 2:22.27
Front half 64.44s · back half 77.83s
400 Individual Medley SCY 5:01.91
Front half 140.93s · back half 160.98s
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.