swimMackenzie Mayfield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 29.91 | AA+0.02s to AAA | 2017-06-03 | 2017 TRI-CITY OPEN venue |
| 100 Freestyle | LCM | 1:08.42 | A+0.43s to AA | 2016-06-05 | 2016 TRI-CITY OPEN venue |
| 200 Freestyle | LCM | 2:24.18 | AA+2.39s to AAA | 2017-06-04 | 2017 TRI-CITY OPEN venue |
| 50 Backstroke | LCM | 39.15 | BB+1.66s to A | 2016-06-05 | 2016 TRI-CITY OPEN venue |
| 100 Backstroke | LCM | 1:18.71 | A+2.62s to AA | 2017-06-03 | 2017 TRI-CITY OPEN venue |
| 50 Breaststroke | LCM | 38.03 | AAA+1.24s to AAAA | 2016-06-04 | 2016 TRI-CITY OPEN venue |
| 100 Breaststroke | LCM | 1:27.92 | A+1.93s to AA | 2017-06-04 | 2017 TRI-CITY OPEN venue |
| 200 Breaststroke | LCM | 3:05.33 | AA+7.94s to AAA | 2017-06-03 | 2017 TRI-CITY OPEN venue |
| 50 Butterfly | LCM | 34.69 | A+0.80s to AA | 2016-06-05 | 2016 TRI-CITY OPEN venue |
| 100 Butterfly | LCM | 1:14.58 | A+0.79s to AA | 2017-06-04 | 2017 TRI-CITY OPEN venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
IMX / IMR
IMX 13-14 · LCM
709 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:05.33 | 709 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2722 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:24.18 | 758 |
| 100 BK LCM | 1:18.71 | 624 |
| 100 BR LCM | 1:27.92 | 666 |
| 100 FL LCM | 1:14.58 | 674 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle LCM 2:24.18
Front half 69.36s · back half 74.82s
200 Breaststroke LCM 3:05.33
Front half 87.06s · back half 98.27s
Progression
Faster times are higher. One card per event, all courses & history.