Joy Song
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:19.26 | A+0.87s to AA·+17.87s to Sectionals | 2026-07-11 | 2026 PN UPAC Summer Challenge Intr- Approvedslow pool |
| 50 Breaststroke | SCY | 40.20 | AA+1.31s to AAA·+10.41s to Futures | 2026-07-11 | 2026 PN UPAC Summer Challenge Intr- Approvedslow pool |
| 100 Breaststroke | SCY | 1:30.56 | A+1.47s to AA·+19.97s to Sectionals | 2026-07-11 | 2026 PN UPAC Summer Challenge Intr- Approvedslow pool |
| 50 Butterfly | SCY | 35.14 | A+0.05s to AA·+9.45s to Futures | 2026-07-11 | 2026 PN UPAC Summer Challenge Intr- Approvedslow pool |
| 100 Backstroke | LCM | 1:29.48 | AA+3.59s to AAA·+18.09s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Breaststroke | LCM | 45.51 | AA+1.22s to AAA·+10.72s to Futures | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 100 Breaststroke | LCM | 1:40.19 | AA+2.00s to AAA·+19.20s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Butterfly | LCM | 39.06 | AA+1.77s to AAA·+9.57s to Futures | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
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.
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.
IMX / IMR
IMX 10 & under · LCM
1543 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:29.48 | 744 |
| 100 BR LCM | 1:40.19 | 799 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1522 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR LCM | 45.51 | 791 |
| 50 FL LCM | 39.06 | 731 |
| 100 FR LCM | — | 0 |
| 50 BK LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:19.26
Front half 38.29s · back half 40.97s
100 Breaststroke SCY 1:30.56
Front half 42.44s · back half 48.12s
100 Backstroke LCM 1:29.48
Front half 42.70s · back half 46.78s
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.