Sawako Sakamoto
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 400 Freestyle | LCM | 5:00.37 | AAA+5.68s to AAAA | 2019-08-03 | 2019 WI Central Zone 14 & U Championship slow pool |
| 50 Backstroke | LCM | 33.72 | AAA+0.03s to AAAA | 2019-08-04 | 2019 WI Central Zone 14 & U Championship slow pool |
| 100 Backstroke | LCM | 1:12.39 | AAAA | 2019-08-03 | 2019 WI Central Zone 14 & U Championship slow pool |
| 200 Backstroke | LCM | 2:30.94 | AAAA | 2019-08-01 | 2019 WI Central Zone 14 & U Championship slow pool |
| 200 Individual Medley | LCM | 2:43.39 | AAA+5.30s to AAAA | 2019-08-04 | 2019 WI Central Zone 14 & U Championship slow pool |
| 400 Individual Medley | LCM | 5:35.45 | AAAA | 2019-08-02 | 2019 WI Central Zone 14 & U Championship slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · LCM
2868 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:00.37 | 944 |
| 100 BK LCM | 1:12.39 | 1020 |
| 200 IM LCM | 2:43.39 | 904 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
1892 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 33.72 | 988 |
| 200 IM LCM | 2:43.39 | 904 |
| 200 FR LCM | — | 0 |
| 50 BR LCM | — | 0 |
| 50 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 1:12.39
Front half 35.39s · back half 37.00s
200 Backstroke LCM 2:30.94
Front half 73.56s · back half 77.38s
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
Progression
Faster times are higher. One card per event, all courses & history.