swimSawako Sakamoto
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 400 Freestyle | LCM | 5:00.37 | AA+10.58s to AAA·+17.98s to Sectionals | 2019-08-03 | 2019 WI Central Zone 14 & U Championshipslow pool |
| 50 Backstroke | LCM | 33.72 | AA+0.13s to AAA·+2.23s to Sectionals | 2019-08-04 | 2019 WI Central Zone 14 & U Championshipslow pool |
| 100 Backstroke | LCM | 1:08.53 | AAA+1.04s to AAAA·Sectionals ✓+1.74s to Futures | 2021-08-07 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 200 Backstroke | LCM | 2:29.64 | AAA+4.15s to AAAA·Sectionals ✓+5.65s to Futures | 2021-08-08 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 50 Butterfly | LCM | 36.40 | BB+2.11s to A·+6.11s to Sectionals | 2017-08-05 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 200 Individual Medley | LCM | 2:43.39 | A+1.30s to AA·+12.10s to Sectionals | 2019-08-04 | 2019 WI Central Zone 14 & U Championshipslow pool |
| 400 Individual Medley | LCM | 5:35.45 | AA+6.66s to AAA·+11.06s to Sectionals | 2019-08-02 | 2019 WI Central Zone 14 & U Championshipslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | LCM | 28.61 | flying | 200 Free Relay (leg 2) | 2021-08-06 | 2025 Central Zone 14 & Under Championship Mee |
| 50 Backstroke | LCM | 32.34 | flat | 200 Medley Relay | 2021-08-07 | 2025 Central Zone 14 & Under Championship Mee |
| 50 Butterfly | LCM | 37.22 | flying | 200 Medley Relay (leg 3) | 2017-08-05 | 2025 Central Zone 14 & Under Championship Mee |
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
3242 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:00.37 | 776 |
| 200 BK LCM | 2:29.64 | 909 |
| 200 IM LCM | 2:43.39 | 741 |
| 400 IM LCM | 5:35.45 | 816 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 13-14 · LCM
1687 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:08.53 | 946 |
| 200 IM LCM | 2:43.39 | 741 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
400 Freestyle LCM 5:00.37
Front half 147.86s · back half 152.51s
100 Backstroke LCM 1:08.53
Front half 33.19s · back half 35.34s
200 Backstroke LCM 2:29.64
Front half 72.72s · back half 76.92s
200 Individual Medley LCM 2:43.39
Front half 77.19s · back half 86.20s
400 Individual Medley LCM 5:35.45
Front half 157.51s · back half 177.94s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.