swimRyo Arakawa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.69 | A+0.30s to AA | 2016-12-02 | 2016 CO CSI Pioneer Open venue |
| 100 Freestyle | SCY | 51.91 | A+0.62s to AA | 2017-04-08 | 2017 CO OB Indian Invitational slow pool |
| 200 Freestyle | SCY | 1:54.90 | A+2.91s to AA | 2017-01-21 | 2017 CO CUDA Classic venue |
| 100 Backstroke | SCY | 59.56 | BB+1.47s to A | 2016-11-20 | 2016 CO CUDA Pentathlon XXIX venue |
| 200 Backstroke | SCY | 2:04.08 | A+2.09s to AA | 2017-02-19 | 2017 CO AP Colorado Senior Meet venue |
| 100 Breaststroke | SCY | 1:02.46 | AA+1.97s to AAA | 2017-01-21 | 2017 CO CUDA Classic venue |
| 200 Breaststroke | SCY | 2:18.48 | A+1.19s to AA | 2016-12-02 | 2016 CO CSI Pioneer Open venue |
| 100 Butterfly | SCY | 1:03.18 | B+0.69s to BB | 2016-11-20 | 2016 CO CUDA Pentathlon XXIX venue |
| 200 Butterfly | SCY | 2:23.56 | B+3.57s to BB | 2016-12-11 | 2016 CO CUDA vs FST Dual Meet venue |
| 200 Individual Medley | SCY | 2:06.38 | A+2.09s to AA | 2017-01-22 | 2017 CO CUDA Classic venue |
| 400 Individual Medley | SCY | 4:41.65 | BB+3.96s to A | 2017-01-20 | 2017 CO CUDA Classic venue |
| 100 Freestyle | LCM | 1:01.33 | A+2.34s to AA | 2017-05-06 | 2017 CO Drozda LC Shotgun Invite venue |
| 200 Freestyle | LCM | 2:21.93 | BB+7.14s to A | 2017-05-06 | 2017 CO Drozda LC Shotgun Invite venue |
| 100 Breaststroke | LCM | 1:13.50 | AA+2.91s to AAA | 2017-05-06 | 2017 CO Drozda LC Shotgun Invite venue |
| 200 Breaststroke | LCM | 2:53.01 | BB+5.52s to A | 2017-07-22 | 2017 CO CSI Senior LC State Championships venue |
| 200 Individual Medley | LCM | 2:28.33 | A+3.34s to AA | 2017-05-05 | 2017 CO Drozda LC Shotgun Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 23.21 | flying | 200 Free Relay (leg 3) | 2016-12-03 | 2016 CO CSI Pioneer Open |
| 50 Breaststroke | SCY | 29.04 | flying | 200 Medley Relay (leg 2) | 2016-12-02 | 2016 CO CSI Pioneer Open |
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
3281 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:04.08 | 709 |
| 200 BR SCY | 2:18.48 | 740 |
| 200 FL SCY | 2:23.56 | 483 |
| 200 IM SCY | 2:06.38 | 718 |
| 400 IM SCY | 4:41.65 | 631 |
| 500 FR SCY | — | 0 |
IMR 15-16 · SCY
3327 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.90 | 699 |
| 100 BK SCY | 59.56 | 616 |
| 100 BR SCY | 1:02.46 | 787 |
| 100 FL SCY | 1:03.18 | 507 |
| 200 IM SCY | 2:06.38 | 718 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.91
Front half 24.75s · back half 27.16s
200 Freestyle SCY 1:54.90
Front half 55.78s · back half 59.12s
100 Backstroke SCY 59.56
Front half 29.17s · back half 30.39s
200 Backstroke SCY 2:04.08
Front half 59.90s · back half 64.18s
100 Breaststroke SCY 1:02.46
200 Breaststroke SCY 2:18.48
Front half 66.47s · back half 72.01s
100 Butterfly SCY 1:03.18
Front half 29.12s · back half 34.06s
200 Butterfly SCY 2:23.56
Front half 69.96s · back half 73.60s
200 Individual Medley SCY 2:06.38
400 Individual Medley SCY 4:41.65
Front half 135.53s · back half 146.12s
100 Freestyle LCM 1:01.33
Front half 29.14s · back half 32.19s
200 Freestyle LCM 2:21.93
Front half 66.99s · back half 74.94s
100 Breaststroke LCM 1:13.50
Front half 34.26s · back half 39.24s
200 Breaststroke LCM 2:53.01
Front half 82.32s · back half 90.69s
Progression
Faster times are higher. One card per event, all courses & history.