Mackenzie Batson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 400 Individual Medley | SCY | 4:43.35 | AAA+8.76s to AAAA | 2015-03-05 | 2015 SC TAGS |
| 200 Backstroke | LCM | 2:34.51 | AA+2.12s to AAA | 2015-07-25 | Texas Age Group Championships venue |
| 100 Butterfly | LCM | 1:08.72 | AA+0.03s to AAA | 2015-07-24 | Texas Age Group Championships venue |
| 200 Individual Medley | LCM | 2:31.97 | AAA+3.88s to AAAA | 2015-07-23 | Texas Age Group Championships venue |
| 400 Individual Medley | LCM | 5:29.76 | AA+0.97s to AAA | 2015-07-24 | Texas Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 29.25 | flying | 200 Free Relay (leg 2) | 2015-07-25 | Texas Age Group Championships |
| 100 Freestyle | LCM | 1:03.63 | flying | 400 Free Relay (leg 2) | 2015-07-24 | Texas Age Group Championships |
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 13-14 · LCM
2606 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:34.51 | 826 |
| 200 IM LCM | 2:31.97 | 921 |
| 400 IM LCM | 5:29.76 | 859 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 13-14 · LCM
1782 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL LCM | 1:08.72 | 861 |
| 200 IM LCM | 2:31.97 | 921 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
400 Individual Medley SCY 4:43.35 split/total mismatch
Front half 30.08s · back half 253.27s
200 Backstroke LCM 2:34.51
Front half 74.58s · back half 79.93s
200 Individual Medley LCM 2:31.97
Front half 70.17s · back half 81.80s
400 Individual Medley LCM 5:29.76
Front half 157.99s · back half 171.77s
Progression
Faster times are higher. One card per event, all courses & history.