swimJohn Mason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Butterfly | SCY | 59.92 | BB+3.23s to A | 2017-02-24 | 2017 MARYLAND SWIMMING SENIOR CHAMPIONSHIP fast pool |
| 2 Freestyle | SCM | 68:57.00 | 2016-09-10 | 2016 NAAC Open Water Fall Splash venue | |
| 50 Freestyle | LCM | 29.43 | BB+1.64s to A | 2016-06-05 | 2016 A Buster LC Meet venue |
| 200 Freestyle | LCM | 2:18.68 | BB+5.39s to A | 2016-06-26 | 2016 ASC Independence Meet venue |
| 100 Backstroke | LCM | 1:18.20 | B+5.11s to BB | 2016-06-26 | 2016 ASC Independence Meet venue |
| 100 Butterfly | LCM | 1:06.55 | BB+1.36s to A | 2016-06-26 | 2016 ASC Independence Meet venue |
| 200 Butterfly | LCM | 2:30.43 | BB+5.04s to A | 2016-06-25 | 2016 ASC Independence Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMX 17-18 · LCM
577 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL LCM | 2:30.43 | 577 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
1572 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:18.68 | 565 |
| 100 BK LCM | 1:18.20 | 412 |
| 100 FL LCM | 1:06.55 | 595 |
| 100 BR LCM | — | 0 |
| 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
100 Butterfly SCY 59.92
Front half 27.80s · back half 32.12s
200 Freestyle LCM 2:18.68
Front half 67.32s · back half 71.36s
100 Backstroke LCM 1:18.20
Front half 37.73s · back half 40.47s
100 Butterfly LCM 1:06.55
Front half 30.20s · back half 36.35s
200 Butterfly LCM 2:30.43
Front half 67.88s · back half 82.55s
Progression
Faster times are higher. One card per event, all courses & history.