Senna Sekiguchi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.64 | A+0.45s to AA·+3.85s to Sectionals | 2025-11-17 | JW Thansgiving ABBC Meet |
| 100 Freestyle | SCY | 1:01.42 | A+0.03s to AA·+8.33s to Sectionals | 2026-10-26 | 1764340 |
| 200 Freestyle | SCY | 2:15.85 | A+1.66s to AA·+20.86s to Sectionals | 2026-10-26 | 1764340 |
| 1000 Freestyle | SCY | 12:38.55 | A+17.06s to AA·+119.56s to Sectionals | 2026-11-06 | 1765287 |
| 1650 Freestyle | SCY | 20:56.65 | A+18.46s to AA·+187.26s to Sectionals | 2026-11-06 | 1765287 |
| 50 Backstroke | SCY | 31.81 | AA+1.32s to AAA·+5.52s to Futures | 2026-10-26 | 1764340 |
| 100 Backstroke | SCY | 1:08.89 | AA+2.70s to AAA·+9.60s to Sectionals | 2026-10-26 | 1764340 |
| 200 Backstroke | SCY | 2:28.64 | A+0.75s to AA·+19.75s to Sectionals | 2026-10-26 | 1764340 |
| 50 Breaststroke | SCY | 39.69 | BB+2.00s to A·+9.90s to Futures | 2026-10-26 | 1764340 |
| 200 Breaststroke | SCY | 3:27.35 | +1.46s to B·+57.96s to Sectionals | 2026-02-03 | CBST Spring Fever |
| 50 Butterfly | SCY | 34.05 | BB+2.36s to A·+8.36s to Futures | 2026-10-26 | 1764340 |
| 100 Butterfly | SCY | 1:18.56 | BB+6.27s to A·+20.07s to Sectionals | 2026-02-25 | UDAC Closed Invite |
| 200 Butterfly | SCY | 3:04.91 | +1.52s to B·+52.82s to Sectionals | 2026-02-03 | CBST Spring Fever |
| 100 Individual Medley | SCY | 1:13.79 | BB+0.70s to A | 2026-02-03 | CBST Spring Fever |
| 200 Individual Medley | SCY | 2:39.72 | BB+2.03s to A·+29.03s to Sectionals | 2026-02-25 | UDAC Closed Invite |
| 400 Individual Medley | SCY | 5:39.07 | BB+2.78s to A·+60.68s to Sectionals | 2026-02-25 | UDAC Closed Invite |
| 50 Freestyle | LCM | 32.76 | A+0.77s to AA·+4.47s to Sectionals | 2026-01-01 | 1727926 |
| 100 Freestyle | LCM | 1:12.66 | A+2.27s to AA·+11.97s to Sectionals | 2026-01-01 | 1727926 |
| 200 Freestyle | LCM | 2:38.07 | A+4.58s to AA·+27.18s to Sectionals | 2026-06-30 | LAC Arena Classic |
| 400 Freestyle | LCM | 5:39.36 | BB+2.57s to A·+61.67s to Sectionals | 2026-01-01 | 1727926 |
| 50 Backstroke | LCM | 36.84 | AA+1.55s to AAA·+5.95s to Futures | 2026-01-01 | 1727933 |
| 100 Backstroke | LCM | 1:21.84 | A+1.05s to AA·+13.95s to Sectionals | 2026-06-02 | CARY Splash Into Summer Invite |
| 200 Backstroke | LCM | 2:52.33 | A+1.34s to AA·+26.14s to Sectionals | 2026-06-30 | LAC Arena Classic |
| 100 Breaststroke | LCM | 1:41.76 | BB+7.77s to A·+23.87s to Sectionals | 2026-01-01 | 1727926 |
| 200 Breaststroke | LCM | 3:37.46 | BB+14.07s to A·+48.07s to Sectionals | 2026-06-30 | LAC Arena Classic |
| 50 Butterfly | LCM | 36.97 | BB+1.18s to A·+7.48s to Futures | 2026-01-01 | 1727926 |
| 100 Butterfly | LCM | 1:29.39 | BB+6.70s to A·+23.10s to Sectionals | 2026-06-30 | LAC Arena Classic |
| 200 Individual Medley | LCM | 3:02.40 | BB+1.71s to A·+34.01s to Sectionals | 2026-06-30 | LAC Arena Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · LCM
3024 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:39.36 | 654 |
| 100 BK LCM | 1:21.84 | 706 |
| 100 BR LCM | 1:41.76 | 519 |
| 100 FL LCM | 1:29.39 | 496 |
| 200 IM LCM | 3:02.40 | 649 |
IMR 11-12 · SCY
3246 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:15.85 | 722 |
| 50 BK SCY | 31.81 | 764 |
| 50 BR SCY | 39.69 | 574 |
| 50 FL SCY | 34.05 | 537 |
| 100 IM SCY | 1:13.79 | 649 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.42 split/total mismatch
Front half 29.28s · back half 32.14s
200 Freestyle SCY 2:15.85 split/total mismatch
1650 Freestyle SCY 20:56.65 split/total mismatch
100 Backstroke SCY 1:08.89 split/total mismatch
200 Backstroke SCY 2:28.64 split/total mismatch
100 Butterfly SCY 1:18.56 split/total mismatch
Front half 37.57s · back half 40.99s
200 Butterfly SCY 3:04.91
Front half 83.52s · back half 101.39s
100 Individual Medley SCY 1:13.79
Front half 33.67s · back half 40.12s
200 Individual Medley SCY 2:39.72 split/total mismatch
400 Individual Medley SCY 5:39.07 split/total mismatch
100 Freestyle LCM 1:12.66
Front half 34.20s · back half 38.46s
200 Freestyle LCM 2:38.07 split/total mismatch
400 Freestyle LCM 5:39.36
Front half 165.73s · back half 173.63s
200 Backstroke LCM 2:52.33 split/total mismatch
100 Breaststroke LCM 1:41.76
Front half 48.58s · back half 53.18s
200 Breaststroke LCM 3:37.46 split/total mismatch
Front half 55.72s · back half 161.74s
100 Butterfly LCM 1:29.39 split/total mismatch
Front half 39.75s · back half 49.64s
200 Individual Medley LCM 3:02.40 split/total mismatch
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.