swimEmma Uchida
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.83 | 2024-03-02 | 2024 PN PDST March Pentathlon and Last Chancevenue | |
| 50 Freestyle | SCY | 31.17 | A+0.28s to AA·+5.08s to Sectionals | 2026-03-20 | 2026 NW Region Age Group Champs- Approvedvenue |
| 100 Freestyle | SCY | 1:10.31 | A+2.02s to AA·+13.82s to Sectionals | 2026-02-16 | 1705003 |
| 200 Freestyle | SCY | 2:48.88 | BB+10.49s to A·+46.49s to Sectionals | 2025-11-16 | 2025 PN PAC Q Meetvenue |
| 500 Freestyle | SCY | 7:14.65 | BB+20.76s to A·+105.26s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 25 Backstroke | SCY | 23.71 | 2024-03-02 | 2024 PN PDST March Pentathlon and Last Chancevenue | |
| 50 Backstroke | SCY | 36.74 | A+0.55s to AA·+10.45s to Futures | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 100 Backstroke | SCY | 1:23.46 | BB+1.17s to A·+22.07s to Sectionals | 2025-11-23 | 2025 PN November AGI Div 1 (PDST)venue |
| 25 Breaststroke | SCY | 27.29 | 2024-03-02 | 2024 PN PDST March Pentathlon and Last Chancevenue | |
| 50 Breaststroke | SCY | 42.32 | A+1.43s to AA·+12.53s to Futures | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 100 Breaststroke | SCY | 1:34.66 | BB+1.07s to A·+24.07s to Sectionals | 2026-01-24 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 25 Butterfly | SCY | 23.56 | 2024-01-21 | 2024 PN BC 25th Annual Snowflake Classicvenue | |
| 50 Butterfly | SCY | 36.30 | A+1.21s to AA·+10.61s to Futures | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approvedvenue |
| 100 Butterfly | SCY | 1:24.68 | A+3.69s to AA·+23.59s to Sectionals | 2025-12-14 | 2025 PN 14&Under Short Course Champs-Approvedvenue |
| 100 Individual Medley | SCY | 1:22.64 | BB+0.05s to A | 2026-03-01 | 2026 PN February AGI, Div 3- Approvedvenue |
| 200 Individual Medley | SCY | 2:56.04 | A+7.65s to AA·+39.55s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 50 Freestyle | LCM | 36.45 | A+1.36s to AA·+6.86s to Sectionals | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approvedvenue |
| 100 Freestyle | LCM | 1:23.32 | BB+1.33s to A·+18.93s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 200 Freestyle | LCM | 3:14.11 | BB+13.72s to A·+55.12s to Sectionals | 2026-07-12 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 400 Freestyle | LCM | 6:33.38 | BB+18.09s to A·+101.59s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 50 Backstroke | LCM | 42.12 | A+0.53s to AA·+11.23s to Futures | 2026-07-23 | 2026 PN LC 12&U Championships-Approvedvenue |
| 100 Backstroke | LCM | 1:26.47 | AA+0.58s to AAA·+15.08s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Breaststroke | LCM | 48.88 | BB+0.09s to A·+14.09s to Futures | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 100 Breaststroke | LCM | 1:46.74 | A+3.35s to AA·+25.75s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 50 Butterfly | LCM | 42.03 | BB+0.44s to A·+12.54s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Butterfly | LCM | 1:35.60 | A+3.01s to AA·+26.31s to Sectionals | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 200 Individual Medley | LCM | 3:30.05 | BB+7.66s to A·+53.06s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.13 | flat | 200 Free Relay | 2026-03-21 | 2026 NW Region Age Group Champs- Approved |
| 50 Freestyle | SCY | 31.31 | flying | 200 Free Relay (leg 4) | 2025-11-23 | 2025 PN November AGI Div 1 (PDST) |
| 50 Freestyle | SCY | 30.30 | flying | 200 Medley Relay (leg 4) | 2026-03-21 | 2026 NW Region Age Group Champs- Approved |
| 50 Backstroke | SCY | 36.96 | flat | 200 Medley Relay | 2025-11-22 | 2025 PN November AGI Div 1 (PDST) |
| 50 Freestyle | LCM | 25.68 | flying | 200 Free Relay (leg 3) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
| 50 Butterfly | LCM | 40.45 | flying | 200 Medley Relay (leg 3) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
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 10 & under · LCM
3175 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:14.11 | 510 |
| 100 BK LCM | 1:26.47 | 824 |
| 100 BR LCM | 1:46.74 | 661 |
| 100 FL LCM | 1:35.60 | 599 |
| 200 IM LCM | 3:30.05 | 581 |
IMR 10 & under · SCY
3310 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:10.31 | 678 |
| 50 BK SCY | 36.74 | 697 |
| 50 BR SCY | 42.32 | 662 |
| 50 FL SCY | 36.30 | 640 |
| 100 IM SCY | 1:22.64 | 633 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:48.88 RT 0.60s
Front half 79.48s · back half 89.40s
500 Freestyle SCY 7:14.65
Front half 212.44s · back half 222.21s
100 Backstroke SCY 1:23.46
Front half 39.61s · back half 43.85s
100 Breaststroke SCY 1:34.66
Front half 44.35s · back half 50.31s
100 Butterfly SCY 1:24.68 RT 0.51s
Front half 37.10s · back half 47.58s
100 Individual Medley SCY 1:22.64
Front half 38.75s · back half 43.89s
200 Individual Medley SCY 2:56.04
200 Freestyle LCM 3:14.11
Front half 92.65s · back half 101.46s
400 Freestyle LCM 6:33.38
Front half 194.55s · back half 198.83s
100 Backstroke LCM 1:26.47
Front half 41.24s · back half 45.23s
200 Individual Medley LCM 3:30.05 RT 0.48s· 6.0 min after 100 Backstroke
Front half 98.71s · back half 111.34s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.