swimErmuun Bayasgalan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.57 | AA+0.88s to AAA·Sectionals ✓+1.28s to Futures | 2024-11-22 | 2024 Speedo Grand Chalengevenue |
| 100 Freestyle | SCY | 48.55 | AA+0.86s to AAA·Sectionals ✓+2.16s to Futures | 2024-11-23 | 2024 Speedo Grand Chalengevenue |
| 200 Freestyle | SCY | 1:47.26 | AA+1.87s to AAA·Sectionals ✓+5.67s to Futures | 2024-11-24 | 2024 Speedo Grand Chalengevenue |
| 100 Backstroke | SCY | 54.65 | A+0.76s to AA·Sectionals ✓+3.16s to Futures | 2024-11-24 | 2024 Speedo Grand Chalengevenue |
| 200 Backstroke | SCY | 1:56.67 | AA+3.18s to AAA·Sectionals ✓+3.88s to Futures | 2024-11-23 | 2024 Speedo Grand Chalengevenue |
| 100 Butterfly | SCY | 55.47 | A+1.58s to AA·+1.48s to Sectionals | 2024-07-13 | 2024 IL HPAC Summer Regional Championshipsslow pool |
| 200 Individual Medley | SCY | 2:05.40 | A+3.91s to AA·+4.41s to Sectionals | 2024-07-14 | 2024 IL HPAC Summer Regional Championshipsslow pool |
| 100 Freestyle | LCM | 58.05 | A+0.36s to AA·+1.46s to Sectionals | 2024-06-23 | 2024 MN AQJT Aquajets Summer Spectacularvenue |
| 200 Freestyle | LCM | 2:08.12 | A+1.93s to AA·+4.63s to Sectionals | 2024-06-22 | 2024 MN AQJT Aquajets Summer Spectacularvenue |
| 50 Backstroke | LCM | 30.37 | AA+1.08s to AAA·+1.68s to Sectionals | 2024-07-26 | 2024 LC Illinois Senior Championshipsvenue |
| 100 Backstroke | LCM | 1:04.55 | A+0.36s to AA·+0.16s to Sectionals | 2024-03-10 | 2024 USA Swimming Speedo Championship Seriesvenue |
| 200 Backstroke | LCM | 2:18.36 | AA+4.57s to AAA·Sectionals ✓+6.47s to Futures | 2024-07-28 | 2024 LC Illinois Senior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 21.66 | flying | 200 Free Relay (leg 4) | 2025-03-08 | 2025 SC Illinois Senior Championships |
| 50 Backstroke | SCY | 25.36 | flat | 200 Medley Relay | 2024-11-23 | 2024 Speedo Grand Chalenge |
| 50 Freestyle | LCM | 26.63 | flying | 200 Free Relay (leg 2) | 2024-07-27 | 2024 LC Illinois Senior Championships |
| 100 Freestyle | LCM | 59.52 | flying | 400 Free Relay (leg 4) | 2024-07-28 | 2024 LC Illinois Senior Championships |
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
1475 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 1:56.67 | 790 |
| 200 IM SCY | 2:05.40 | 685 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2908 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.26 | 815 |
| 100 BK SCY | 54.65 | 715 |
| 100 FL SCY | 55.47 | 693 |
| 200 IM SCY | 2:05.40 | 685 |
| 100 BR 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 48.55 RT 0.73s
Front half 23.41s · back half 25.14s
200 Freestyle SCY 1:47.26
Front half 52.02s · back half 55.24s
100 Backstroke SCY 54.65 RT 0.62s
Front half 26.68s · back half 27.97s
200 Backstroke SCY 1:56.67 RT 0.62s
Front half 56.14s · back half 60.53s
100 Butterfly SCY 55.47
Front half 25.40s · back half 30.07s
200 Individual Medley SCY 2:05.40
Front half 57.26s · back half 68.14s
100 Freestyle LCM 58.05
Front half 27.91s · back half 30.14s
200 Freestyle LCM 2:08.12
Front half 61.29s · back half 66.83s
200 Backstroke LCM 2:18.36 RT 1.32s
Front half 66.10s · back half 72.26s
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.