Chanyeong Seong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.75 | BB+1.66s to A·+7.46s to Sectionals | 2025-12-06 | 2025 Holiday Classicvenue |
| 100 Freestyle | SCY | 1:10.71 | B+4.32s to BB·+22.42s to Sectionals | 2025-09-20 | 2025 September Invitationalvenue |
| 50 Backstroke | SCY | 35.07 | BB+2.38s to A·+9.38s to Sectionals | 2026-01-10 | 2026 Winter Jamvenue |
| 100 Backstroke | SCY | 1:09.17 | A+3.18s to AA·+14.08s to Sectionals | 2026-11-07 | 2026 Great Pumpkinvenue |
| 50 Breaststroke | SCY | 35.01 | A+0.02s to AA·+5.52s to Sectionals | 2026-11-07 | 2026 Great Pumpkinvenue |
| 50 Butterfly | SCY | 33.97 | BB+2.78s to A·+9.68s to Sectionals | 2025-09-20 | 2025 September Invitationalvenue |
| 100 Butterfly | SCY | 1:09.40 | BB+0.11s to A·+16.71s to Sectionals | 2026-11-07 | 2026 Great Pumpkinvenue |
| 100 Individual Medley | SCY | 1:11.73 | BB+1.74s to A | 2026-10-10 | Ensworth October Invitevenue |
| 200 Individual Medley | SCY | 2:33.55 | BB+1.26s to A·+34.16s to Sectionals | 2026-11-07 | 2026 Great Pumpkinvenue |
| 50 Freestyle | LCM | 33.45 | BB+1.36s to A·+7.86s to Sectionals | 2026-07-11 | 2026 July Jamvenue |
| 200 Freestyle | LCM | 3:01.81 | +2.62s to B·+60.92s to Sectionals | 2025-05-17 | 2025 Officially Summer Invitationalvenue |
| 100 Backstroke | LCM | 1:26.02 | BB+4.13s to A·+21.53s to Sectionals | 2026-07-19 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 50 Breaststroke | LCM | 42.50 | BB+0.51s to A·+8.31s to Sectionals | 2026-07-18 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 50 Butterfly | LCM | 38.98 | B+0.29s to BB·+11.19s to Sectionals | 2026-07-11 | 2026 July Jamvenue |
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 · SCY
1889 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.17 | 636 |
| 100 FL SCY | 1:09.40 | 617 |
| 200 IM SCY | 2:33.55 | 636 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
IMR 11-12 · SCY
2348 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 35.07 | 519 |
| 50 BR SCY | 35.01 | 727 |
| 50 FL SCY | 33.97 | 485 |
| 100 IM SCY | 1:11.73 | 617 |
| 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 1:10.71
Front half 34.01s · back half 36.70s
100 Backstroke SCY 1:09.17
Front half 33.68s · back half 35.49s
100 Butterfly SCY 1:09.40
Front half 32.25s · back half 37.15s
100 Individual Medley SCY 1:11.73
Front half 33.60s · back half 38.13s
200 Individual Medley SCY 2:33.55
Front half 69.71s · back half 83.84s
200 Freestyle LCM 3:01.81
Front half 88.86s · back half 92.95s
100 Backstroke LCM 1:26.02
Front half 41.61s · back half 44.41s
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.