Emma Joo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.82 | BB+0.63s to A·+2.53s to Sectionals | 2021-02-12 | NE Ohio High School D2 Sectional Swim Meetvenue |
| 100 Freestyle | SCY | 1:02.50 | BB+3.51s to A·+8.01s to Sectionals | 2020-02-07 | NE Ohio High School D2 Sectional Swim Meetvenue |
| 50 Backstroke | SCY | 36.52 | +1.33s to B·+9.23s to Sectionals | 2016-02-28 | 2016 Regional Age Group Championship Meetslow pool |
| 100 Backstroke | SCY | 1:15.34 | +0.85s to B·+14.85s to Sectionals | 2020-02-07 | NE Ohio High School D2 Sectional Swim Meetvenue |
| 50 Breaststroke | SCY | 43.76 | +2.77s to B·+13.07s to Sectionals | 2016-11-13 | 2016 TCAT Fall Breakoutslow pool |
| 100 Breaststroke | SCY | 1:34.93 | +9.34s to B·+25.44s to Sectionals | 2017-02-26 | 2017 Regional Age Group Championship Meetslow pool |
| 50 Butterfly | SCY | 33.66 | B+1.37s to BB·+6.97s to Sectionals | 2016-11-13 | 2016 TCAT Fall Breakoutslow pool |
| 100 Butterfly | SCY | 1:30.43 | +16.34s to B·+30.84s to Sectionals | 2015-11-15 | Bobblehead Gobblervenue |
| 100 Individual Medley | SCY | 1:55.92 | 2013-11-09 | 2013 Solon Stars Fall Breakout Swim Meetslow pool | |
| 200 Individual Medley | SCY | 2:49.89 | +3.70s to B·+36.90s to Sectionals | 2019-02-08 | NE Ohio High School D2 Sectional Swim Meetvenue |
| 50 Freestyle | SCM | 52.43 | +17.34s to B | 2013-07-14 | 2013 Parkview Summer Sizzlervenue |
| 200 Freestyle | SCM | 3:46.86 | +62.27s to B | 2014-05-17 | 2014 BBSC-SHSH Spring Into Summer Meetslow pool |
| 50 Backstroke | SCM | 52.02 | +13.13s to B | 2014-05-17 | 2014 BBSC-SHSH Spring Into Summer Meetslow pool |
| 50 Breaststroke | SCM | 1:16.37 | +31.08s to B | 2013-07-14 | 2013 Parkview Summer Sizzlervenue |
| 50 Butterfly | SCM | 56.84 | +18.35s to B | 2014-05-17 | 2014 BBSC-SHSH Spring Into Summer Meetslow pool |
| 50 Freestyle | LCM | 33.08 | BB+2.09s to A·+4.29s to Sectionals | 2019-07-14 | Avon Classic Hosted by LSSCvenue |
| 100 Freestyle | LCM | 1:18.13 | B+5.44s to BB·+16.34s to Sectionals | 2019-07-13 | Avon Classic Hosted by LSSCvenue |
| 200 Freestyle | LCM | 2:57.90 | +8.51s to B·+44.81s to Sectionals | 2019-07-14 | Avon Classic Hosted by LSSCvenue |
| 100 Backstroke | LCM | 1:33.01 | +5.92s to B·+22.52s to Sectionals | 2019-07-14 | Avon Classic Hosted by LSSCvenue |
| 200 Backstroke | LCM | 3:29.09 | +20.40s to B·+57.70s to Sectionals | 2019-07-13 | Avon Classic Hosted by LSSCvenue |
| 100 Breaststroke | LCM | 1:53.00 | +14.71s to B·+33.01s to Sectionals | 2019-07-13 | Avon Classic Hosted by LSSCvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | SCY | 30.23 | flying | 200 Free Relay (leg 4) | 2016-11-13 | 2016 TCAT Fall Breakout |
| 50 Freestyle | SCY | 27.57 | flying | 200 Medley Relay (leg 4) | 2021-02-12 | NE Ohio High School D2 Sectional Swim Meet |
| 50 Backstroke | SCY | 32.33 | flat | 200 Medley Relay | 2019-02-15 | 2019 Northeast High School District - Div II |
| 50 Freestyle | SCM | 50.75 | flying | 200 Free Relay (leg 3) | 2013-07-14 | 2013 Parkview Summer Sizzler |
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 17-18 · SCY
376 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:49.89 | 376 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1291 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:15.34 | 388 |
| 100 BR SCY | 1:34.93 | 300 |
| 100 FL SCY | 1:30.43 | 227 |
| 200 IM SCY | 2:49.89 | 376 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.50
Front half 29.56s · back half 32.94s
100 Backstroke SCY 1:15.34
Front half 36.01s · back half 39.33s
100 Breaststroke SCY 1:34.93
Front half 43.89s · back half 51.04s
100 Butterfly SCY 1:30.43
Front half 42.55s · back half 47.88s
100 Individual Medley SCY 1:55.92
Front half 55.67s · back half 60.25s
200 Individual Medley SCY 2:49.89
Front half 78.52s · back half 91.37s
200 Freestyle SCM 3:46.86
Front half 108.55s · back half 118.31s
200 Freestyle LCM 2:57.90
Front half 85.69s · back half 92.21s
200 Backstroke LCM 3:29.09
Front half 99.70s · back half 109.39s
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.