swimMikey Challis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.58 | AA+0.49s to AAA | 2017-11-19 | The 2017 Mark J. Braun Fall Classic venue |
| 100 Freestyle | SCY | 49.59 | AA+1.30s to AAA | 2017-11-18 | The 2017 Mark J. Braun Fall Classic venue |
| 100 Breaststroke | SCY | 58.25 | AAA+1.56s to AAAA | 2017-11-18 | The 2017 Mark J. Braun Fall Classic venue |
| 200 Breaststroke | SCY | 2:05.81 | AAA+2.62s to AAAA | 2016-11-19 | 2016 Mark J. Braun Fall Classic venue |
| 100 Butterfly | SCY | 54.80 | A+0.51s to AA | 2017-11-19 | The 2017 Mark J. Braun Fall Classic venue |
| 200 Individual Medley | SCY | 1:56.22 | AAA+4.03s to AAAA | 2016-11-20 | 2016 Mark J. Braun Fall Classic venue |
| 400 Individual Medley | SCY | 4:10.01 | AAA+8.52s to AAAA | 2017-11-17 | The 2017 Mark J. Braun Fall Classic venue |
| 50 Freestyle | LCM | 27.16 | A+0.47s to AA | 2016-06-12 | 2016 NBAC Long Course Championships venue |
| 100 Backstroke | LCM | 1:08.28 | BB+0.79s to A | 2016-06-12 | 2016 NBAC Long Course Championships venue |
| 100 Breaststroke | LCM | 1:10.24 | AA+1.05s to AAA | 2016-06-11 | 2016 NBAC Long Course Championships venue |
| 200 Breaststroke | LCM | 2:31.62 | AA+0.63s to AAA | 2016-06-13 | 2016 NBAC Long Course Championships venue |
| 200 Individual Medley | LCM | 2:18.76 | AA+2.57s to AAA | 2016-06-12 | 2016 NBAC Long Course Championships venue |
| 400 Individual Medley | LCM | 4:54.74 | AA+2.35s to AAA | 2016-06-11 | 2016 NBAC Long Course Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 52.36 | flying | 400 Free Relay (leg 2) | 2017-11-18 | The 2017 Mark J. Braun Fall Classic |
| 200 Freestyle | SCY | 1:50.78 | flat | 800 Free Relay | 2017-11-17 | The 2017 Mark J. Braun Fall Classic |
| 100 Butterfly | SCY | 55.47 | flying | 400 Medley Relay (leg 3) | 2017-11-19 | The 2017 Mark J. Braun Fall 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 17-18 · SCY
2627 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:05.81 | 904 |
| 200 IM SCY | 1:56.22 | 861 |
| 400 IM SCY | 4:10.01 | 862 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2467 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 58.25 | 888 |
| 100 FL SCY | 54.80 | 718 |
| 200 IM SCY | 1:56.22 | 861 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 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 49.59
Front half 23.80s · back half 25.79s
100 Breaststroke SCY 58.25
Front half 27.25s · back half 31.00s
200 Breaststroke SCY 2:05.81
Front half 60.00s · back half 65.81s
100 Butterfly SCY 54.80
Front half 25.27s · back half 29.53s
200 Individual Medley SCY 1:56.22
Front half 54.56s · back half 61.66s
400 Individual Medley SCY 4:10.01
Front half 119.16s · back half 130.85s
200 Breaststroke LCM 2:31.62
Front half 72.17s · back half 79.45s
200 Individual Medley LCM 2:18.76
Front half 65.52s · back half 73.24s
400 Individual Medley LCM 4:54.74
Front half 145.78s · back half 148.96s
Progression
Faster times are higher. One card per event, all courses & history.